Answer:
His slugging average is of 0.7.
Step-by-step explanation:
Calculating the slugging percentage:
Sum of:
Singles multiplied by 1
Doubles by 2
Triples by 3
Home runs by 4
Divided by:
The number of at bats
In this question:
\(S=\frac{68+40\ast2+4\ast3+16\ast4}{320}=\frac{68+80+12+64}{320}=\frac{224}{320}=0.7\)His slugging average is of 0.7.
Write these spelling words in reverse alphabetical order: riot, meteor, rodeo, meander, ruin.
Answer: ruin, rodeo, riot, meteor, meander
Step-by-step explanation: First, I found the words in alphabetical order, then I switched them around. M is before R, so the M words go first. I noticed that there were two words with the letter M, so I decided to look at the second letter. Meteor and meander both have a E as the second letter, so we move on to the third letter. A comes before T so, meander is first and meteor is second. Next we move on to the R words. I looked at the second letters, and I know that I comes before O, and O comes before U, so the order is: MEANDER, METEOR, RIOT, RODIO, RUIN. Then I reversed them so the answer is: RUIN, RODIO, RIOT, METEOR, MEANDER
Graph the following inequality
y≤ ¹/2x-4
The inequality y≤ 1/2 x -4 which is shown by red shaded region gives the solution (0, -4) and (8, 0).
What is Inequality?Mathematical expressions with inequalities are those in which the two sides are not equal. Unlike to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.
Given:
We have the Inequality y≤ 1/2 x -4.
Now, we plot the inequality on the Graph as shown by the red region.
As, the inequality intersect the axis at (0, -4) and (8, 0).
Thus, the solution is (0, -4) and (8, 0).
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can i get help
please , i need these last 2
Answer:
the value of x is 20°
Step-by-step explanation:
angle B=20°
angle A=80°
therefore ,you will now formulate an equation .
2(3x+20)+x=180°
7x+40=180°
7x=140
x=20°
now substitute
x=20°=angle B
3x+20°=80°=angle a
Expand the Logarithm
Step-by-step explanation:
The power can come to the front according to logarithm rule.
HELPPP PLZZZ I BEGZZZ
Answer:
I use schoology too.
Step-by-step explanation:
Just copy and paste it and look it up. Internet always helps.
What’s these answer I’ll mark u brainliest
Answer:
Step-by-step explanation:
mark me mark me
Answer:
4.2
-4
30%
3/10
0.3
0.00133333333
1715
Out of 20 people how many would you expect to say that they like all seasons
Answer:
None
Step-by-step explanation:
Truly, I'm not sure what type of problem this is, but most people don't favor all the seasons. If there is more to the problem, I would be glad to help further.
Answer:
One possible way to estimate how many people out of 20 would say that they like all seasons is to use a simple random sample. A simple random sample is a subset of a population that is selected in such a way that every member of the population has an equal chance of being included. For example, one could use a random number generator to assign a number from 1 to 20 to each person in the population, and then select the first 20 numbers that appear. The sample would then consist of the people who have those numbers.
Using a simple random sample, one could ask each person in the sample whether they like all seasons or not, and then calculate the proportion of positive responses. This proportion is an estimate of the true proportion of people in the population who like all seasons. However, this estimate is not exact, and it may vary depending on the sample that is selected. To measure the uncertainty of the estimate, one could use a confidence interval. A confidence interval is a range of values that is likely to contain the true proportion with a certain level of confidence. For example, a 95% confidence interval means that if the sampling procedure was repeated many times, 95% of the intervals would contain the true proportion.
One way to construct a confidence interval for a proportion is to use the formula:
p ± z * sqrt(p * (1 - p) / n)
where p is the sample proportion, z is a critical value that depends on the level of confidence, and n is the sample size. For a 95% confidence interval, z is approximately 1.96. For example, if out of 20 people in the sample, 12 said that they like all seasons, then the sample proportion is 0.6, and the confidence interval is:
0.6 ± 1.96 * sqrt(0.6 * (1 - 0.6) / 20)
which simplifies to:
0.6 ± 0.22
or:
(0.38, 0.82)
This means that we are 95% confident that the true proportion of people who like all seasons in the population is between 0.38 and 0.82. Therefore, based on this sample and this confidence interval, we would expect between 8 and 16 people out of 20 to say that they like all seasons in the population.
MARK AS BRAINLIEST!!!
From the top of a lighthouse 210 feet high, the angle of depression of a boat is 27 degrees. find the distance from the boat to the foot of the lighthouse. the lighthouse was built as sealevel
The distance from the boat to the feet of the lighthouse of height 210 feet is 107 feet.
What is distance?Distance is the length between two points.
To calculate the distance from the boat to the foot of the lighthouse, we use the formula below.
Formula:
D = htan∅............ Equation 1Where:
D = Distance from the boat to the foot of the lighthouseh = Height of the lighthouse∅ = Angle of depressionFrom the question,
Given:
h = 210 feet∅ = 27 °Substitute these values into equation 1
D = 210×tan27°D = 107 feetHence, the distance from the boat to the feet of the lighthouse is 107 feet.
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what is the mass on a balance
The anwers is very simple. .
Balances are used to measure the mass of objects. One of the most commonly used types in the laboratory is the pan balance, which allows finding the unknown mass of a body by comparing it with a known mass, consisting of a certain number of weights.
It consists of a support on which a bar is supported from which two saucers hang. At the midpoint of the bar is a needle.
The object to be weighed is placed on one of the pans and weights of known mass are placed on the other pan until the needle indicate that the balance is balanced.
A cylinder has a circular base with a radius of 3units and a height of 7 units. What is the volume of the cylinder in cubic units?
The volume of the cylinder is the extension of the base area throughout its length thus the volume of the given cylinder will be 198.
What is volume?Volume is the scalar quantity of any object that specified occupied space in 3D.
For example, the space in our room is referred to as volume.
The volume of the cuboid = length × height × width.
As per the given cylinder,
The radius of the base of the cylinder = 3
Height = 7
Base area = π(radius)²
Base area = π(3)²
Base area = 9π
The volume of the cylinder = Base area × Height
Volume = 9π × 7 = 198.
Hence "The volume of the cylinder is the extension of the base area throughout its length thus the volume of the given cylinder will be 198".
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given the equation x^{2} = 8y what are the coordinates of the focus
Answer:
Focus -> \((0,2)\)
Step-by-step explanation:
Because the x-term is squared, the parabola must be vertical.
Recall that the equation for a vertical parabola is \(4p(y-k)=(x-h)^2\) where \(p\) is the distance from the vertex \((h,k)\) to the focus and \((h,k+p)\) are the coordinates of the focus.
We can tell by the given equation that the vertex must be located at the origin.
Therefore, we can determine the value of \(p\) having known the vertex and the direction of the parabola:
\(4p(y-k)=(x-h)^2\)
\(4p(y-0)=(x-0)^2\)
\(4py=x^2\)
\(4py=8y\)
\(4p=8\)
\(p=2\)
So, given that \(p=2\), this means that the coordinates of the focus are \((0,2)\).
Magic Realm, Inc., has developed a new fantasy board game. The company sold 15,000 games last year at a selling price of $20 per game. Fixed costs associated with the game total $182,000 per year, and variable costs are $6 per game. Production of the game is entrusted to a printing contractor. Variable costs consist mostly of payments to this contractor.
Required:
1) Prepare a contribution format income statement for the game last year and compute the degree of operating leverage.
2) Management is confident that the company can sell 18,000 games next year (an increase of 3,000 games, or 20%, over last year).
Compute:
a) The expected percentage increase in net operating income for next year.
b) The expected total dollar net operating income for next year.
The expected total dollar net operating Income for next year = $70,000
1) The contribution format income statement for the game last year, and the degree of operating leverage is computed below:
Contribution format income statement for the game last year Sales (15,000 × $20) = $300,000
Variable expenses (15,000 × $6) = $90,000
Contribution margin = $210,000
Fixed expenses = $182,000Net operating income = $28,000
Degree of operating leverage = Contribution margin / Net operating income= $210,000 / $28,000= 7.5 2)
The expected percentage increase in net operating income for next year:
The expected sales in next year = 18,000
games selling price per game = $20
Therefore, Total sales revenue = 18,000 × $20 = $360,000
Variable expenses = 18,000 × $6 = $108,000
Fixed expenses = $182,000
Expected net operating income = Total sales revenue – Variable expenses – Fixed expenses
= $360,000 – $108,000 – $182,000= $70,000
The expected percentage increase in net operating income = (Expected net operating income - Last year's net operating income) / Last year's net operating income*100= ($70,000 - $28,000) / $28,000*100= 150%
The expected total dollar net operating income for next year = $70,000
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Edouard Manet's Luncheon on the Grass was shown in the ___ after it was rejected for the annual salon.
A. World's Fair
B. Impressionist exhibition
C. salon d'automne
D. Osalon des refuses
Edouard Manet's Luncheon on the Grass was shown in the Salon des Refuses after it was rejected for the annual salon.
Option D is the correct answer.
We have,
Edouard Manet's painting "Luncheon on the Grass" was first rejected by the Paris Salon in 1863, as it was considered scandalous due to the nudity of the female figure in the painting.
In response to this rejection,
Emperor Napoleon III ordered an exhibition to be held for all the rejected paintings, which was known as the Salon des Refusés (Salon of the Refused).
Thus,
Edouard Manet's Luncheon on the Grass was shown in the Salon des Refuses after it was rejected for the annual salon.
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in isosceles triangle XYZ, angle X=117°. calculate angleZ
Answer:
31.5
Step-by-step explanation:
Angle Z+ Angle X+ Angle Y=180
As the triangle is isosceles, Z=X, hence Z=63/2=31.5
Find the surface area of a right square pyramid if the area of the base is 169 cm² and the slant height of the pyramid is 13 cm.
The surface area of a right square pyramid if the area of the base is 169 cm² and the slant height of the pyramid is 13 cm is 507 cm².
Calculating the surface area of square pyramidWe know that the area of the square base is 169 cm², so we can solve for the length of one side.
To find the length, we use the formula for the area of a square:
Area = length x length
169 = length²
Taking the square root of both sides, we get:
length = √169
= 13 cm
Now we can use the formula for the surface area of a square pyramid:
Surface area = area of base + (1/2)perimeter of base x slant height
The perimeter of the base is 4 times the length of one side, so it is:
perimeter of base = 4 x length = 4 x 13 cm = 52 cm
Plugging in the values we have:
Surface area = 169 cm² + (1/2)(52 cm)(13 cm)
Surface area = 169 cm² + 338 cm²
Surface area = 507 cm²
Therefore, the surface area of the right square pyramid is 507 cm².
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This table represents the number of pounds, p, a puppy grows after w, weeks.
When graphed, all of the points in the table lie on the same line.
What is the slope and y-intercept of the line?
slope=−94, y-intercept=−0.8
slope=−49, y-intercept = 2
slope=49, y-intercept=−0.8
slope=94, y-intercept = 2
Weeks, w Weight in pounds, p
0 2
2 6.5
4 11
6 15.5 help plz
Answer:
the answer is slope=94, y-intercept = 2
Step-by-step explanation:
i took the test
Find the distance between points X and Y
Answer:
4
Step-by-step explanation:
Look, they are 4 spaces apart, you can also see in the x coordinates (first n umber in pair) that 0+ 4 = 4
simplify, consider all cases: /x+7/
Answer:
Omg i need help on this too
Step-by-step explanation:
Some one please help us!
Is it for RSM
8/5÷6=
i need help on this
Answer:
2 forms
Step-by-step explanation:
hope this helps <3
\( \sf \longrightarrow \: \frac{8}{5} \div 6 \\ \)
\( \sf \longrightarrow \: \frac{5}{8} \times 6 \\ \)
\( \sf \longrightarrow \: \frac{5 \times 6}{8} \\ \)
\( \sf \longrightarrow \: \frac{30}{8} \\ \)
\( \sf \longrightarrow \: \frac{8}{30} \\ \)
\( \sf \longrightarrow \: 0.26 \\ \)
_____________________________
The scatterplot below shows a data set
and an approximate trend line for the
data.
7
6
5
3
1
0 10 20 30 40 50 60 70
Which is the best estimate of the value of
x that corresponds to y = 3? (8.18, 8.10,
SIE, SIF)
Where does
F 35
the line y = 3
G 25
intersect the
trend ine?
H 50
10
An archer hits a target 50% of the time. What is the experimental probability that the archer hits the target exactly four of the next five times?
Answer:
40/50
Step-by-step explanation:
That’s the probability of him hitting them
Answer:
5/32 or 15.625
Step-by-step explanation:
I don't remember how I got the answer but it was just in my notes as the answer so yea. :]
If a = 4 and c = 2 then what is 5ac
Answer:
40
Step-by-step explanation:
by replacing the value and multiplying the numbers and the answer will come 40
Answer:
5ac = 40
Step-by-step explanation: When the letters and the numbers are toghether without a symbol they multiply each other.
So 5 x 4 x 2 = 40
What is the answer to 534÷112?
Answer: it is 4.76785714286
Step-by-step explanation:
Five less than twice the sum of a number n and twelve
determine conditions on a, b, c, and d such that the matrix a b c d will be row-equivalent to the given matrix.
The condition for the matrix \(\left[\begin{array}{cc}a&b\\c&d\end{array}\right]\) that is row-equivalent to the matrix \(\left[\begin{array}{cc}1&0\\0&1\end{array}\right]\) is \(ad-bc&\neq0\). The correct condition is option C.
A matrix is a kind of representation used in maths where the elements are organized into columns and rows. The matrix is represented by m×n. Here, the n represents the number of columns and m represents the number of rows in a matrix.
Given the matrix is \(\left[\begin{array}{cc}a&b\\c&d\end{array}\right]\). Let's divide the terms of row 1 (R₁) by "a". We get, \(\left[\begin{array}{cc}1&\frac{b}{a}\\c&d\end{array}\right]\). Then, R₂ is simplified by the expression R₂=R₂-cR₁. We get, \(\left[\begin{array}{cc}1&\frac{b}{a}\\0&d-\frac{cb}{a}\end{array}\right]\). Now dividing R₂ by \(d-\frac{cb}{a}\), we get \(\left[\begin{array}{cc}1&\frac{b}{a}\\0&1\end{array}\right]\).
The matrix is now solved by the expression \(R_1=R_1-\frac{b}{a}R_2\), we get, \(\left[\begin{array}{cc}1&0\\0&1\end{array}\right]\).
From the above calculations, we write
\(\begin{aligned}\frac{ad-bc}{a}&\neq0\\ad-bc&\neq0\end{aligned}\)
The required answer is option C.
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The complete question is -
Determine conditions on a, b, c, and d such that the matrix \(\left[\begin{array}{cc}a&b\\c&d\end{array}\right]\) will be row-equivalent to the given matrix \(\left[\begin{array}{cc}1&0\\0&1\end{array}\right]\).
A. \((a + b) - (c + d) \neq 0\)
B. ad - bc = 0
C. \(ad-bc\neq0\)
D. (a + b) - (c + d) = 0
E. a = d and b = c
In how many ways you can put 20 books on 50 shelves so that there is not more than one book on a shelf?
9514 1404 393
Answer:
47129212243960 ≈ 4.713×10^13 if order doesn't matter114660755112113373922453094400000 ≈ 1.147×10^32 if it doesStep-by-step explanation:
If order doesn't matter, the number is the combinations of 50 things taken 20 at a time:
50C20 = 47129212243960 ≈ 4.713×10^13
If order does matter, then the number of ways is this value multiplied by 20!:
50P20 = 114660755112113373922453094400000 ≈ 1.147×10^32
_____
nCk = n!/(k!(n-k)!)
nPk = n!/(n-k)!
1/5+1/2+1/4 reduce to lowest terms as indicated
Answer:
Step-by-step explanation:
LCM of 5 , 2 and 4 = 20
\(\dfrac{1}{5}+\dfrac{1}{2}+\dfrac{1}{4}=\dfrac{1*4}{5*4}+\dfrac{1*10}{2*10}+\dfrac{1*5}{4*5}\\\\=\dfrac{4}{20}+\dfrac{10}{20}+\dfrac{5}{20}\\\\=\dfrac{4+10+5}{20}\\\\=\dfrac{19}{20}\)
a tube has a radius of 4 inches and a height of 4 inches. what's its approximate volume?
Step-by-step explanation:
that is the same as the volume of a cylinder :
pi×r²×height = pi×4²×4 = pi×64 = 201.0619298... in³
≈ 201 in³
Volume is a three-dimensional scalar quantity. The volume of the tube is 201.0619 inches³.
What is volume?A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.
The volume of a cylinder is given by the formula as shown below,
Volume of a cylinder = πr²h
where r is the radius of the cylinder while h is the height of the cylinder.
Given that a tube has a radius of 4 inches and a height of 4 inches. Therefore, the volume of the tube will be,
The volume of the tube = π × R² × h
= π × (4 inches)² × (4 inches)
= 64π inches³
= 201.0619 inches³
Hence, the volume of the tube is 201.0619 inches³.
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Subtract. Express your answer in lowest terms 3/4 - 1/8
Answer:
5/8
Step-by-step explanation:
3/4=6/8
6/8-1/8=5/8
Find the zero of the function f(x)=0.8e^2x -9. Round to the nearest hundredth.
Answer: x=1.21
Step-by-step explanation:
Given
Function is \(f(x)=0.8e^{2x}-9\)
To find the zeroes, equate the function equal to zero
\(\Rightarrow 0.8e^{2x}-9=0\\\\\Rightarrow e^{2x}=\dfrac{9}{0.8}\\\Rightarrow e^{2x}=11.25\)
taking natural logarithm both sides
\(\Rightarrow \ln (e^{2x})=\ln (11.25)\\\Rightarrow 2x=2.42\\\Rightarrow x=1.21\)
The zero of the equation is 1.21