Answers
Answer:
true
Step-by-step explanation:
genotypes are genes you get and phenotype are traits that you get
Related Questions
A Belle made 18 out of 20 free
throws. What percent did she make?
PLEASE HELP
Answers
90%
A mouse is out for a ieisurely run, zooming along at a comfortable (and constant) 4.2 m/s. At time f=0, (and x=0}, the unfortunate mouse happens to run past a cat. The cat (who was inltially padding along slowly at 0.5 m/s) immediately begins to accelerate uniformly to catch the mouse. The cat can catch the mouse after 10 seconds. Assume that the mouse does not change its speed once it realizes the cat is chasing it and that the motion is one-dimensional. a. (8 points) What is the acceleration (in m/s
2
) the cat requires to catch the mouse in 10 seconds? b. (4 points) How far does the mouse get from x=0 before being caught by the cat?? c. (8 points) What is the velocity (in m/s) of the carwith respect to the mouse at the time it catches the mouse?
Answers
(a) The acceleration (in m/s²) the cat requires to catch the mouse in 10 seconds can be calculated by using the formula given below:
v = u + at
Where, v is the final velocity, u is the initial velocity, a is the acceleration, and t is the time taken.
Substituting the given values in the above formula, we get:
0 = 4.2 + a(10)
a = -0.42
Hence, the acceleration (in m/s²) the cat requires to catch the mouse in 10 seconds is -0.42 m/s².
(b) The distance the mouse gets from x=0 before being caught by the cat can be calculated by using the formula given below:
s = ut + 1/2at²
Where, s is the distance, u is the initial velocity, a is the acceleration, and t is the time taken by the cat to catch the mouse. Here, u = 4.2 m/s, a = -0.42 m/s², and t = 10 s.
Substituting these values in the above formula, we get:
s = 4.2(10) + 1/2(-0.42)(10)²
s = 42 - 21
s = 21 m
Hence, the mouse gets 21 m from x=0 before being caught by the cat.
(c) The velocity (in m/s) of the cat with respect to the mouse at the time it catches the mouse can be calculated by using the formula given below:
v = u + at
Where, v is the final velocity, u is the initial velocity, a is the acceleration, and t is the time taken.
Substituting the given values in the above formula, we get:
v = 0 + (-0.42)(10)
v = -4.2
Hence, the velocity (in m/s) of the cat with respect to the mouse at the time it catches the mouse is -4.2 m/s.
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the mayor of a town believes that under 46% of the residents favor construction of an adjoining bridge. is there sufficient evidence at the 0.05 level to support the mayor's claim? after information is gathered from 190 voters and a hypothesis test is completed, the mayor fails to reject the null hypothesis at the 0.05 level. what is the conclusion regarding the mayor's claim?
Answers
Since the null hypothesis was not rejected, there is not enough evidence to conclude that under 46% of the residents favor construction of an adjoining bridge.
What is the relation between the decision and the conclusion?There are two decisions possible regarding the null hypothesis, as follows;
Reject the null hypothesis.Do not reject the null hypothesis.The hypothesis are given as follows:
Null hypothesis: proportion is not under 46%.Alternative hypothesis: proportion is under 46%.The null hypothesis was not rejected, meaning that the conclusion regarding the mayor's claim is that there is not enough evidence from the sample of 190 voters to conclude that the percentage is below 46%.
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suppose that there exists a constant rate of change between x and y . which of the following statements are true? select all that apply.
Answers
A. The statement "the value of x is 4.8 times as large as the value of y" is true.
B. Let's analyze each statement to determine its validity:
1. "The value of y is 4.8 times as large as the value of a." The given information states the constant rate of change of y with respect to r is 4.8.
This statement does not provide any direct information about the relationship between y and a, so we cannot determine if it is true or false based on the given information.
2. "z = 4.8y." This statement suggests that z is equal to 4.8 times y. However, the value of z is not mentioned in the given information, so we cannot determine the truth of this statement.
3. "The value of x is 4.8 times as large as the value of y." The constant rate of change of y with respect to r being 4.8 implies that for every unit increase in r, y increases by 4.8 units.
Therefore, the statement is true, as it indicates a proportional relationship between x and y.
4. "The change in the value of y is 4.8 times as large as the change in the value of r."
This statement reflects the constant rate of change given, where for each unit increase in r, y increases by 4.8 units.
Hence, this statement is true.
In summary, based on the given constant rate of change, the statements that are true are: "The value of x is 4.8 times as large as the value of y" and "The change in the value of y is 4.8 times as large as the change in the value of r."
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Suppose that the constant rate of change of y with respect to r is 4.8. Which of the following statements are true? (Select all that apply.) the value of y is 4.8 times as large as the value of a z = 4.8y the value of x is 4.8 times as large as the value of y the change in the value of y is 4.8 times as large as the change in the value of the change in the value of r is 4.8 times as large as the change in the value of y
A tank has a hole in it which leaks water at a rate of 335 ml per minute .If the tank is empty after 4 hours and 25 minutes ,how many litres of water can the tank hold?Give ur answer correct to 1 decimal place
Answers
Change the length of time to minutes:
1 hour = 60 minutes.
4 hours x 60 = 240 minutes + 25 minutes = 265 minutes
Multiply leak rate by total minutes:
265 x 335 = 88,775 ml
Half the tank was 88,775 ml
Multiply by 2 to get the full tank amount:
88775 x 2 = 177,550 ml
Divide by 1000 to change to liters:
177,550 / 1000 = 177.55 liters
Answer to 1 decimal place = 177.6 Liters
Divide. Give the exact answer, written as a decimal.
Answers
Answer:
142.32
Step-by-step explanation:
what is the most common factor limiting aspen's distribution along the western edge of its range in canada?
Answers
The answer is "Failure of the reproductive structures to survive the frost". It is the most common factor limiting aspen's distribution along with the western edge of range in Canada.
Aspen trees are the one that are adapted to surviving in cold climates or cold weather but reproductive structures, like flowers and fruits are more sensitive to the frost. Cold temperatures at the western end of the shivering Canadian Cottonwood Range can cause frosts that damage and destroy that reproductive structures. This factor is most common factor that is restricting the distribution of aspens along the western edge of their range in Canada.
In addition, the harsh climate of "may" also limit the growth of popular seedlings, thus, aspen's range is limited by a lack of reproductive and growing success in the colder parts of its range.
Full Question:
What is the most common factor limiting aspen’s distribution along the northwestern edge of aspen's range?
A. Failure of fruits to ripen
B. Failure of the reproductive structures to survive the frost
C. Herbivory
D. Failure of seed germination
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Jimmy says 3; – 2 is a 4 2 - 1 / 3 What is the actual difference? What did Jimmy do wrong?
Answers
Given:
\(3\frac{4}{9}-2\frac{5}{6}\text{ is }1\frac{1}{3}\)\(\begin{gathered} 3\frac{4}{9}-2\frac{5}{6}=\frac{31}{9}-\frac{17}{6} \\ 3\frac{4}{9}-2\frac{5}{6}=\frac{62-51}{18} \\ 3\frac{4}{9}-2\frac{5}{6}=\frac{11}{18} \end{gathered}\)\(\text{Actual difference is }\frac{11}{18}\)Jimmy done the subtraction directly without changing the mixed fraction to improper fraction and didn't took the LCM.
for which value(s) of x does f(x)=916x^3)/3−4x^2 +6x−13 have a tangent line of slope 5
Answers
Given function f(x) is as follows;f(x) = (916x³)/3 - 4x² + 6x - 13To find out the value of x for which the given function has a tangent line of slope 5, we need to use the concept of derivative. Since, the slope of the tangent line to the curve at a point on it is the value of the derivative at that point.
So, first we need to take the derivative of f(x). Differentiating the given function, we get;f'(x) = 916x² - 8x + 6Now, we need to find the value of x for which the slope of the tangent is equal to 5.We can form an equation by equating f'(x) to 5;916x² - 8x + 6 = 5Or, 916x² - 8x + 1 = 0.
We can solve the quadratic equation for x using quadratic formula Therefore, the value(s) of x for which f(x) has a tangent line of slope 5 is (52/1832) or (-58/1832).
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HELP PLEASEEEI’ll
Make you brainlist
Answers
Answer:
Step-by-step explanation:
0,5 0.6 and 0.5 again? sorry i might be wrong if i am my apologies
Brown rice costs $2 per pound and beans cost $1.60 per pound. Lin has $10 to spend on these items to make a large meal of beans and rice for a potluck dinner. Let b be the number of pounds of beans Lin buys and r be the number of pounds of rice she buys when she spends all her money on this meal.
-Write and equation relating the two variables.
-Rearrange the equation so b is the independent variable.
-Rearrange the equation so r is the independent variable.
Answers
(b) represents the number of pounds of beans , the total cost of the bean bought should be 1.6b.
We now know she spent $10 on this meal therefore
2r +1.6b=10
Plz help I’m being timed!!!!
Answers
Answer:
the answer is the third one. with 13 as the leading coefficient
Step-by-step explanation:
Using the special right triangle shortcuts, what is the length of the leg of a 45-45-90 triangle with a hypotenuse of 6√2?
Answers
The length of the leg of the 45-45-90 triangle is 6.
What is the hypotenuse?In geometry, the hypotenuse is the longest side of a right-angled triangle, opposite to the right angle.
The longest side of a right-angled triangle, or the side opposite the right angle, is known as the hypotenuse in geometry. The Pythagorean theorem, which states that the square of the length of the hypotenuse equals the sum of the squares of the lengths of the other two sides, can be used to determine the length of the hypotenuse.
In a 45-45-90 triangle, the length of each leg is equal to x, and the length of the hypotenuse is √2 times the length of a leg.
So if the hypotenuse is 6√2, then each leg has length:
x = (6√2)/√2 = 6
Hence, the length of the leg of the 45-45-90 triangle is 6.
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please help with this questiopn
Answers
I gotchu
Marco's polo team has a budget for new uniforms of $250. If there are 12 members of the team, what can Marco spend on uniforms.
A.No more than $20 per uniform
B.No less than $20 per uniform
C.No more than $21 per uniform
D.No less than $21 per uniform
Answers
a circular pool is surrounded by a brick walkway 3 m wide. find the ra- dius of the pool if the area of the walk- way is 198 m*.
Answers
The radius of the pool is 9.01 m.
Given,
In the question:
A circular pool is surrounded by a brick walkway 3 m wide.
The area of the walk- way is 198 m^2.
To find the Radius of the pool.
Now, According to the question:
"Area of the circle bounded by the outside edge of the walkway" minus "area of the pool" = "area of the walkway".
Let R = Radius of the pool
Area of the circle bounded by the outside edge of the walkway is:
\(\pi\)(R +3)^2
Area of the pool is:
\(\pi R^2\)
Now, Our equation is:;
\(\pi\)(R +3)^2 - \(\pi R^2\) = 198
\(\pi\)((R+3)^2 - \(R^2\)) = 198
Open the inner bracket :
\(\pi\)(\(R^2+6R+9-R^2\)) = 198
\(\pi\)(6R +9) = 198
6R+9 = 198/\(\pi\)
6R = 198/\(\pi\) - 9
R = (198/\(\pi\) - 9)/6
R = (198/(3.14) - 9)/6
R = (63.057 - 9)/6
R = 54.057/6
R = 9.01 meters
Hence, The radius of the pool is 9.01 m.
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Mrs Ross class has 24 students.2/3 of her students have brown hair the rest have blonde hair how many students have brown hair?
What fraction of the class has blonde hair and how many students is that?
Answers
Answer:
16
Step-by-step explanation:
24 x 2/3 = 16
The number of books in Hannah's home library can be described by n(x) = 4x + 2, where x is the number of months that have passed since she began expanding her library. Describe how n(x) is related to its parent function and interpret the function in the context of the situation.
Answers
n(x) is a vertical dilation of scale factor 4 followed by a translation of 2 units upwards of the parent linear function.
How is n(x) related to the parent function?
The parent linear function is:
f(x)= x
And the function n(x) is:
n(x) = 4x + 2
If first we apply a vertical dilation of scale factor 4 to the parent linear function, we will get:
n(x) = 4*f(x)
And if now we apply a translation of 2 units upwards, then we get:
n(x) =4*f(x) + 2
Replacing f(x) by x we get:
n(x) = 4*x + 2
And we returned to n(x), so these are the transformations that define our function in terms to the parent function.
And the slope 4 means that each month 4 books are added, the y-intercept 2 means that she starts with 2 books.
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the linear regression coefficient of x on y is beta. what is the range of regression coefficient of y on x?
Answers
The range of the regression coefficient of y on x is (-∞, ∞).
The parameter β (the regression coefficient) represents the amount by which change in x must be multiplied to give the interconnected average change in y or the amount y changes for a unit increase in x. In this manner, it represents the degree to which the line slopes upwards or downwards.
The regression coefficient of x on y, β, represents the change in y per unit change in x. The regression coefficient of y on x, β', represents the change in x per unit change in y.
The range of the regression coefficient of y on x is (-∞, ∞). This is because the relationship between x and y can be positive, negative, or zero, leading to positive, negative, or zero regression coefficients.
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Alr let’s try this again...
Kiba is the best :3 Kiba is the best :3 Kiba is the best :3 Kiba is the best :3 Kiba is the best :3 Kiba is the best :3 Kiba is the best :3 Kiba is the best :3
If kiba and I went on a date and our total bill was $39.99 plus $3 dollar tip, what is our total bill for that date? ;))
Answers
Answer:
$42.99
Step-by-step explanation:
$39.99 + $3= $42.99
Answer:
42.99
Step-by-step explanation:
I also a agree that kiba is the best
Devin volunteers at Big Pup Rescue. He is mixing up shampoo solution for the dog washing station. He needs 2 cups of shampoo concentrate for every 9 cups of water. Devin will use 36 cups of water.
How much shampoo concentrate should Devin add to the water to make the shampoo solution?
cups of
Answers
The cups of shampoo concentrate that Devin needs to add to the water in order to make the shampoo solution is 8.
How many cups of shampoo concentrate is needed?Ratio expresses the relationship between two or more numbers. Ratio is used to compare two or more numbers together in order to determine the number of times one value is contained in another value.
The ratio of shampoo concentrate to water is 2 : 9
In order to determine the cups of shampoo concentrate to add, multiply the ratio of shampoo concentrate by the cups of water used and divide by the ratio of water.
Division is the mathematical operation that is used to determine the quotient of two or more numbers. The sign used to represent division is ÷.
Number of cups of shampoo concentrate needed = (2 x 36) / 9 = 8
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To simplify 8. 3 − 4 1 5 ( 6. 1 + 1 2 ) , which operation must be performed first? Which operation must be performed second? Which operation must be performed last? Which is the simplified expression in the decimal form?
its a mutilpy choice question the choices are addition, multiplication, and subtraction
Answers
Answer:
Step-by-step explanation:
Use PEMDAS to determine order of operations.
P = Parentheses
E = Exponents
M/D = Multiplication/Division
A/S = Addition/Subtraction
The operation in the parentheses must be performed first, which is the addition of 6.1 + 12.
The next operation to perform is multiplication, which is 415 times (6.1 + 12).
The last operation to perform is the subtraction of 415 times (6.1 + 12) from 8.3.
6.1 + 12 = 18.1
8.3 - 415(18.1)
8.3 - 7511.5 = -7503.2
The lengths of the legs of a right triangle are 15 cm and 36 cm. What is the length of the hypotenuse?
Answers
Answer:
39
Step-by-step explanation:
I don't exactly know how to explain it.
I followed the formula
a^2+b^2= c^2
15^2 + 36^2 = c^2
225 + 1296 = c^2
1521 = c^2
Sqrt1521 = sqrtc^2
39 = c
The sample size n, probability of success p, and probability of failure q are given for a binomial experiment. Decide whether you can use the normal distribution to approximate the random variable x. n= 16 p-0.71 q=0.29 Can the normal distribution be used to approximate the random variable x? A. Yes, because np 25 and ng 2 5. OB. No, because np <5. OC. No, because np < 5 and ng <5. O D. No, because ng <5.
Answers
We cannot use the normal distribution to approximate the random variable x in this case because the second condition (nq ≥ 5) is not satisfied since 4.64 is less than 5. The correct option is (OC) No, because np < 5 and ng <5.
To determine whether the normal distribution can be used to approximate the random variable x in a binomial experiment, we need to check if the conditions for using the normal approximation are met.
The conditions are typically based on the sample size (n) and the probabilities of success (p) and failure (q).
In this case, the given values are:
n = 16
p = 0.71
q = 0.29
To use the normal approximation, the following conditions should be satisfied:
1. np ≥ 5
2. nq ≥ 5
Let's check if these conditions are met:
1. np = 16 * 0.71 = 11.36
2. nq = 16 * 0.29 = 4.64
Based on the calculated values, we can see that the second condition (nq ≥ 5) is not satisfied since 4.64 is less than 5.
Therefore, we cannot use the normal distribution to approximate the random variable x in this case.
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helllppppppppooopooo
Answers
Answer:
x=56
Step-by-step explanation:
add 8 to both sides to get 1/2x=28
multiply both sides by 2 to get 1x=56
so x=56
Answer:
x=24
Step-by-step explanation:
1/2x+8=20
Move 8 to the right side
1/2x=20
multiply both sides by 2
2*1/2x=20*2
simplify and you get the answer where x=24
Given that the system has a relationship between input \( x(t) \) and output \( y(t) \), it can be written as a differential equation as follows: \[ \frac{d^{3} y}{d t^{3}}+2 \frac{d^{2} y}{d t^{2}}+1
Answers
The given system has a relationship between the output \( y(t) \) and its derivatives. It can be represented by the differential equation \(\frac{d^3 y}{dt^3} + 2\frac{d^2 y}{dt^2} + 1 = 0\).
The given differential equation represents a third-order linear homogeneous differential equation. It relates the output function \( y(t) \) with its derivatives with respect to time.
The equation states that the third derivative of \( y(t) \) with respect to time, denoted as \(\frac{d^3 y}{dt^3}\), plus two times the second derivative of \( y(t) \) with respect to time, denoted as \(2\frac{d^2 y}{dt^2}\), plus one, is equal to zero.
This equation describes the dynamics of the system and how the output \( y(t) \) changes over time. The coefficients 2 and 1 determine the relative influence of the second and first derivatives on the system's behavior.
Solving this differential equation involves finding the function \( y(t) \) that satisfies the equation. The solution will depend on the initial conditions or any additional constraints specified for the system.
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A news report says that 28%
of high school students pack their lunch.
Your high school has 600
600
students.
How many students in your high school would you expect to pack their lunch?
Answers
Answer:
168
Step-by-step explanation:
28% = 28/100
28/100 * 600 = 168
Anybody please do e for me please
Answers
Answer:
1. 200 cm
2. 2463.01 cm
3. 1275 cm
4. 346.67 cm
5. 1526.81 cm
Step-by-step explanation:
volume for square is l times w times h
volume for cylinder is pi times r times 2 times h
volume for square pyramid is a2h/3
volume for rectangular pyramid is l times w times h divided by 3
Please help with these questions thank youu!!
Answers
#1
\(\\ \rm\Rrightarrow 2y=x-4\)
\(\\ \rm\Rrightarrow y=x/2-2\)
m=1/2Parallel lines have equal slope
Equation in point slope form
\(\\ \rm\Rrightarrow y-4=1/2(x-1)\)
\(\\ \rm\Rrightarrow 2y-8=x-1\)
\(\\ \rm\Rrightarrow x-2y+7=0\)
#2
\(\\ \rm\Rrightarrow 1/2y-3x=2\)
\(\\ \rm\Rrightarrow 1/2y=3x+2\)
\(\\ \rm\Rrightarrow y=6x+4\)
m=6Parallel lines have equal slope
Equation of line
\(\\ \rm\Rrightarrow y-6=6(x+2)\)
\(\\ \rm\Rrightarrow y-6=6x+12\)
\(\\ \rm\Rrightarrow 6x-y+18=0\)
#3
\(\\ \rm\Rrightarrow 1/k x+5=3y\implies y=x/3k+5/3\)
m1=1/3k\(\\ \rm\Rrightarrow y=(2/k+3)x-6/(k+3)\)
m2=2/k+3Slopes remain same
\(\\ \rm\Rrightarrow \dfrac{1}{3k}=\dfrac{2}{k+3}\)
\(\\ \rm\Rrightarrow k+3=6k\)
\(\\ \rm\Rrightarrow 5k=3\)
\(\\ \rm\Rrightarrow k=3/5\)
The number of people who voted for the Green Party in a election was 1500.
The number of people who voted for the Blue Party was 9000.
Write the ratio of Green Party voters to Blue a Party voters in it’s simplest form.
Answers
Answer:
Momentum is how much something wants to keep moving in the same direction. p = m v. p = m v. p = 1500 kg × 28 m/s. p = 42 000 kg m/s. The unit for momentum is
Step-by-step explanation: