Samir's new balance is $5,044.17.
To calculate Samir's new balance, add the previous balance, subtract the payment, add the new transaction, and multiply by the interest rate for one period. The following formula can be used to calculate the interest for a single period:
balance * APR / 12 = interest
where APR stands for annual percentage rate and 12 represents the number of months in a year.
When we apply this formula to Samir's balance and APR, we get:
5336.22 * 0.29 / 12 = 128.95 in interest
As a result, the total new balance is:
5336.22 - 607 + 186 + 128.95 = 5044.17
We get the following when we round to the nearest hundredth:
$5,044.17
As a result, Samir now has a balance of $5,044.17.
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Find length MP
Please help;)
Answer:
MP = 19
Step-by-step explanation:
17+3y=5y+9
or, 17-9 = 5y-3y
or, 8=2y
so, y = 2
Now,
MP = 5y+9
or, MP = 5×2+9
or, MP = 10+9
so, MP = 19
HELP!!
Next, you will make a scatterplot. Name a point that will be on your scatter plot and describe what it represents.
A point on the scatter plot is defined as (19, 3), which means that an input of 19 is mapped to an output of 3.
What is the scatter plot?The scatter plot is built inserting all the points of the table in a graph, which are in the following input-output format:
(Input, Output).
One point on the scatter plot for this problem has the coordinates given as follows:
(19, 3).
Hence the meaning is that an input of 19 is mapped to an output of 3.
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A square wrestling mat has a perimeter of (12x−32)
feet. Write an expression in simplest form that represents the side length (in feet) of the mat.
Answer:
The perimeter of a square is given by the formula P = 4s, where s is the side length. In this case, we are given that the perimeter is (12x - 32) feet, so we can set up an equation:
P = 4s
(12x - 32) = 4s
To solve for s, we can divide both sides by 4:
(12x - 32)/4 = s
Simplifying the expression on the left:
3x - 8 = s
Therefore, the expression in simplest form that represents the side length of the square wrestling mat is 3x - 8 feet.
Answer:
Step-by-step explanation:
the answer would be 3 x − 8 3x-8 3x−8 ft
Area and perimeter assignment. (9th Grade geometry)
Thus, the perimeter of the shown triangle using the distance formula is found as 13.45 units.
Explain about the perimeter:A path that encircles a region is referred to as a perimeter. Adding the lengths of every one of the sides together is the simplest formula for calculating the perimeter. The word circumference, that only encompasses a circle's perimeter, is used to describe the distance around a circle.
Given that:
coordinates of triangle: A(5,3) , B(1,5) and C(3,0)Perimeter = sum of all sides
Perimeter = AB + BC + CA
Estimate each distance using the distance formula:
d = √(x2 - x1)² + (y2 - y1)²
AB = √(1 - 5)² + (5 - 3)²
AB = √(-4)² + (-2)²
AB = √(16 + 4)
AB = √20
BC = √(3 - 1)² + (0 - 5)²
BC = √(2)² + (-5)²
BC = √(4 + 25)
BC = √29
CA = √(5 - 3)² + (3 - 0)²
CA = √(2)² + (3)²
CA = √(4 + 9)
CA = √13
Perimeter = AB + BC + CA
Perimeter = √20 + √29 + √13
Perimeter = 4.47 + 5.38 + 3.60
Perimeter = 13.45 units.
Thus, the perimeter of the shown triangle using the distance formula is found as 13.45 units.
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Help pls
Stuck on this question
Answer:
x = 35
Step-by-step explanation:
since the figures are similar then the ratios of corresponding parts are in proportion, that is
\(\frac{x}{10}\) = \(\frac{14}{4}\) = \(\frac{7}{2}\) ( cross- multiply )
2x = 7 × 10 = 70 ( divide both sides by 2 )
x = 35
A diphosphonate kit contian 180 mCi of Tc99m in 30 ml when it is prepared at 8am. Immediately, a 20 mCi dose is withdrawn for a bone scan. if the patient arrives late at 9:30 and half the volume is accidentally discharged, how much volume from the kit must now be added to the syringe to correct the dose to 20 mCi? (no other doses have been withdrawn meanwhile, and the decay factor for 1.5 hrs is 0.841)
The remaining Kit volume in the syringe is sufficient to correct the dose to 20 mCi.
To solve this problem, we can use the concept of radioactive decay and the decay factor. Here's how we can calculate the required volume to correct the dose:
Determine the initial activity of the kit:
Initial activity = 180 mCi
Calculate the decayed activity at 9:30 (after 1.5 hours):
Decay factor = 0.841
Decay activity = Initial activity * Decay factor
Calculate the remaining activity after withdrawing 20 mCi at 8 am:
Remaining activity = Initial activity - 20 mCi
Calculate the remaining activity at 9:30:
Remaining activity at 9:30 = Remaining activity * Decay factor
Calculate the desired activity at 9:30 (20 mCi):
Desired activity at 9:30 = 20 mCi
Calculate the volume needed to achieve the desired activity:
Volume needed = Desired activity at 9:30 / Remaining activity at 9:30 * Volume at 9:30
Calculate the remaining volume at 9:30:
Remaining volume = Volume at 8 am - Volume withdrawn - Volume accidentally discharged
Calculate the volume that needs to be added:
Volume to be added = Volume needed - Remaining volume
Let's perform the calculations step by step:
Determine the initial activity of the kit:
Initial activity = 180 mCi
Calculate the decayed activity at 9:30 (after 1.5 hours):
Decay factor = 0.841
Decay activity = 180 mCi * 0.841 = 151.38 mCi
Calculate the remaining activity after withdrawing 20 mCi at 8 am:
Remaining activity = 180 mCi - 20 mCi = 160 mCi
Calculate the remaining activity at 9:30:
Remaining activity at 9:30 = 160 mCi * 0.841 = 134.56 mCi
Calculate the desired activity at 9:30 (20 mCi):
Desired activity at 9:30 = 20 mCi
Calculate the volume needed to achieve the desired activity:
Volume needed = (Desired activity at 9:30 / Remaining activity at 9:30) * Volume at 9:30
Volume at 9:30 = Remaining volume = 30 ml - (30 ml / 2) = 15 ml
Volume needed = (20 mCi / 134.56 mCi) * 15 ml = 2.236 ml
Calculate the remaining volume at 9:30:
Remaining volume = 30 ml - (30 ml / 2) = 15 ml
Calculate the volume that needs to be added:
Volume to be added = Volume needed - Remaining volume = 2.236 ml - 15 ml = -12.764 ml
Since the calculated volume to be added is negative, it means that no additional volume is required. The remaining Kit volume in the syringe is sufficient to correct the dose to 20 mCi.
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H=17+x/6 solve for H step for step
Answer: h -18 =14
Step-by-step explanation:
You need to plug in -18 into the equation. So h(-18)=17+(-18)/6
h(-18)=17-3
h(-18)=14
<br />\( \sqrt{2x - 5 } = 0\)<br />What is x?
Answer:
\(x=\frac{5}{2}\)
Step-by-step explanation:
In order to solve for "x" we proceed to raise both sides of the equal sign to the power 2 in order to eliminate the root:
\(\sqrt{2x-5} = 0\\(\sqrt{2x-5})^2 = 0^2\\2x - 5=0\\2x = 5\\x=\frac{5}{2}\)
If the time is between 8:00 a.m. and 3:00 p.m., then the bank is open.
If the bank is open, then people may make withdrawals or deposits.
Therefore, if …
Therefore, if the time is between 8:00 a.m. and 3:00 p.m., then people may make withdrawals or deposits at the bank.
This conclusion is based on the given premises that the bank is open during the time between 8:00 a.m. and 3:00 p.m. and that when the bank is open, people may make withdrawals or deposits. By combining these premises with modus ponens (a valid form of deductive reasoning), we can infer that if the time is within the bank's operating hours, then people may make withdrawals or deposits at the bank.
What are the solutions to the equation x-7/×=6
Answer:
-1 or 7
Step-by-step explanation:
brainliest plss
write an equation in slope intercept form for the line that has a slope of 1/3 and passes through the point (3, -20)
y = 1/3x - 21 is the equation of the line in slope-intercept form.
What is a slope?
Slope is a measure of the steepness or incline of a line. It describes how much the dependent variable (usually y) changes for a given change in the independent variable (usually x).
The slope-intercept form of a linear equation is y = mx + b, where m is the slope and b is the y-intercept.
We are given that the slope is 1/3 and that the line passes through the point (3, -20). We can use the point-slope form of a linear equation to find the equation of the line:
y - y1 = m(x - x1)
where (x1, y1) is the point through which the line passes, and m is the slope. Plugging in the values we have:
y - (-20) = 1/3(x - 3)
Simplifying this equation:
y + 20 = 1/3x - 1
Subtracting 20 from both sides:
y = 1/3x - 21
This is the equation of the line in slope-intercept form.
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A light bulb consumes 2100 watt-hours in 3 days and 12 hours. How many watt-hours does it consume per day?
Answer:
below
Step-by-step explanation:
12 hours is .5 day so a total of 3.5 days
2100 w-h / 3.5 d = 600 w-h per day
Help please and thanks! I always give brainliest!
Answer:
X = 18
y = 9
Step-by-step explanation:
Basically the 2 diagnols bisect each other making them congruent. so that makes
x-3 = 15 and y + 3 = 12
simplify and
the. you simplify and get x = 18 and y =9
Kevin’s car can go 315 miles on one tank of gas. He used just under 40% of a full tank of gas to get him to a sporting event Traveling at an average speed of 60 miles per hour about how long did it take him to get there how did you decide
Answer:
2 hours 6 minutes
Step-by-step explanation:
40% of 315 is 126 [miles]
126 miles = 126 minutes, since he went at 60 miles per hour [one mile per minute]
126 minutes = 2 hours 6 minutes
So, 2 hours 6 minutes, or 126 minutes.
May someone please help me with this im very confused on how to solve this
Answer:
4y - 5x + 7 = 0
Step-by-step explanation:
To get to the equation of its perpendicular, firstly we'll need the slope of this line.
\( \boxed{ \mathfrak{slope = \red{ \mathsf{ \frac{y_{2} - y _{1}}{x_{2} - x _{1}} }}}}\)
(x1, y1) and (x2, y2) are any two points kn the given line.
I caught two points that lie on this graph, and they are :
(-2, 2)(8, -6)\( \mathsf{ \implies \: slope = \frac{y_{2} - y _{1}}{x_{2} - x _{1}} }\)
\(\mathsf{ \implies \: slope = \frac{ - 6- 2}{8 - ( - 2)} }\)
\(\mathsf{ \implies \: slope = \frac{ -8}{8 + 2} }\)
(two minus make a plus)
\(\mathsf{ \implies \: slope = \frac{ -8}{10} }\)
\(\mathsf{ \implies \: slope = \frac{ \cancel{-8} {}^{ \: \: - 4} }{ \cancel{10} \: \: {}^{5} } }\)
slope = -4 /5
That's the slope of the given line.
Now, the slope of the line perpendicular to this one will be equal to its negative reciprocal.
slope (perpendicular) = 5/ 4
and they've given a point that lies in the perpendicular, it is = (3, 2)
For equation of a line thru a point, we have:
\( \boxed{ \mathsf{ \red {y} - {y}^{1} = slope \times (\red{x} - {x}^{1} }) }\)
the letters in red are the variables that won't be changed thruout.
and (x¹, y¹) are the points on the line.
(x¹, y¹) = (3, 2) slope = 5/ 4\( \implies \mathsf{y - 2 = \frac{5}{4} \times (x - 3) }\)
\( \implies \mathsf{(y - 2)4 = 5x - 15}\)
\( \implies \mathsf{4y - 8 = 5x - 15}\)
\( \implies \mathsf{(4y - 5x) - 8 + 15 = 0}\)
\( \implies \mathsf{4y - 5x + 7 = 0}\)
and thats the required equation of the perpendicular.
If the variance for a set of data equals 8.1, find the standard deviation.
The standard deviation for this set of data is approximately 2.85.
To find the standard deviation, we first need to take the square root of the variance. Therefore, the standard deviation for the given data set is the square root of 8.1, which is approximately 2.846.
To find the standard deviation of a set of data when the variance is given, you simply need to take the square root of the variance. In this case, the variance equals 8.1.
Step 1: Identify the variance, which is 8.1.
Step 2: Take the square root of the variance.
Standard Deviation = √(Variance) = √(8.1)
Step 3: Calculate the square root of 8.1.
Standard Deviation ≈ 2.85
So, the standard deviation for this set of data is approximately 2.85.
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How many terms are in the expression when simplified
Answer:
There are four (4) different terms
Step-by-step explanation:
Given;
2x + 3xy - (x + y) + 2
The terms are simplified as follows;
=2x + 3xy - (x + y) + 2
= 2x + 3xy - x - y + 2
collect like terms;
= 2x - x - y + 3xy + 2
= x - y + 3xy + 2
Thus, there are four (4) different terms in the simplified expression.
A rectangular patio has a length of x feet and a width of x - 8 feet. If the area of the patio is 48 square feet, what is the length of the patio?.
the length of the patio is x = 12 feet.
What is a rectangle?
Rectangles are quadrilaterals having four right angles in the Euclidean plane of geometry. Various definitions include an equiangular quadrilateral, A closed, four-sided rectangle is a two-dimensional shape. A rectangle's opposite sides are equal and parallel to one another, and all of its angles are exactly 90 degrees. Area of rectangle is A = a*b
A = x(x - 8)
48 = x(x - 8)
Expanding the right-hand side, we get:
48 = x^2 - 8x
Bringing all the terms to one side, we get:
x^2 - 8x - 48 = 0
This is a quadratic equation that can be factored as:
(x - 12)(x + 4) = 0
Therefore, either x - 12 = 0 or x + 4 = 0. Solving for x in each case, we get:
x = 12 or x = -4
Since the length of a patio cannot be negative, we reject the solution x = -4.
Therefore, the length of the patio is x = 12 feet.
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Two alien spaceships start traveling toward each other from space stations that are 710,000 km apart. The first spaceship started an hour before the second spaceship and is traveling at 110,000 km/hr. In how many hours will the two spaceships meet if the second spaceship is traveling at 90,000 km/hr?
Answer:
They will meet after 4 hours from the departure------------------------
The distance is 710000 km and the first spaceship has travelled 110000 km in the first hour.
The remainder of the distance is reducing by:
110000 + 90000 = 200000 km an hourTime to travel before they meet:
(710000 - 110000)/200000 = 600000/200000 = 3 hoursAdd the first hour to this to get total travel time of 4 hours.
Ali performed the following dimensional analysis to convert a rate of 72 mph.
72 miles/1 hour * 5280 feet/1 mile * 1 hour/60 minutes * 1 minute/60 seconds = 105.6
What are the units for Ali's final answer?
A. minutes/seconds
B. feet/second
C. miles/second
D. feet/hour
Answer:
B. feet/second
Step-by-step explanation:
The units for Ali's final answer will be feet per second.
What is dimensional analysis?By identifying the base quantities and units of measure for each physical quantity and tracking these dimensions as calculations or comparisons are made, the dimensional analysis examines the relationships between various physical quantities.
Given that Ali performed the following dimensional analysis to convert a rate of 72 mph.
The units will be calculated as below:-
72 miles/1 hour x 5280 feet/1 mile x 1 hour/60 minutes x 1 minute/60 seconds = 105.6
Miles and miles will cancel out now hour and hour will also be canceled out now the remaining unit will be feet per second.
Therefore, the unit for Ali's final answer will be feet per second.
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3(2x-4y) +14-2y=5x
solve for y. pls help this is the 3rd time asking & no silly answers! i need help pls!
Answer:
y=x/14+1
Step-by-step explanation:
3(2x-4y) +14-2y=5x
6x-12y+14-2y=5x
6x-14y+14=5x
x+14=14y
x/14+1=y
And dude I feel ur pain no one is responding to my questions :(
Samir's statement shows a previous balance of $5,336.22, a payment of $607, and a
new transaction totaling $186. What is his new balance if his APR is 29.0%? Round
answer to hundredths place if answer does not have a hundredths place this use
zeros so it does. Do not include the units. Be sure to attach work for credit
Your Answer:
Samir's new balance is $5,044.17.
To calculate Samir's new balance, add the previous balance, subtract the payment, add the new transaction, and multiply by the interest rate for one period. The following formula can be used to calculate the interest for a single period:
balance * APR / 12 = interest
where APR stands for annual percentage rate and 12 represents the number of months in a year.
When we apply this formula to Samir's balance and APR, we get:
5336.22 * 0.29 / 12 = 128.95 in interest
As a result, the total new balance is:
5336.22 - 607 + 186 + 128.95 = 5044.17
We get the following when we round to the nearest hundredth:
$5,044.17
As a result, Samir now has a balance of $5,044.17.
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Solve the following system using the elimination method. Enter your answer as an ordered pair in the form (x,y) if there is one, unique solution. Enter all if there are infinitely many solutions and enter none if there are no solutions. 7x - 6y = 2 - 14x + 12y = 6
Given the system of equations
\(\begin{cases}7x-6y=2 \\ -14x+12y=6\end{cases}\)Multiply the first equation by 2 and add it to the second equation, as shown below
\(\begin{gathered} 2(7x-6y)=2(2) \\ \Rightarrow14x-12y=4 \end{gathered}\)Thus,
\(\begin{gathered} \Rightarrow(-14x+12y)+(14x-12y)=6+4 \\ \Rightarrow0=10!!! \end{gathered}\)It is impossible that 0=10; thus, the system of equations does not have solutions, both lines are parallel
Please help me with this question
The values of tht missing part of the triangle are;
A= 20.9°
a = 13.06
c = 33.6
What is sine rule?The sine rule states that if a, b and c are the lengths of the sides of a triangle, and A, B and C are the angles in the triangle; with A opposite a, etc., then a/sinA=b/sinB=c/sinC.
To find side c
sinB/b = sinC/c
sin45.9/26.30 = sin113.2/c
csin 45.9 = 26.30 × sin113.2
0.718c = 23.90
c = 23.90/0.718
c = 33.6
Angle A = 180-(113.2+ 45.9)
angle A = 20.9°
sinA/a = sinB/b
sin20.9/a = 0.718/26.30
0.357 × 26.30 = 0.718a
a = 9.389/0.718
a = 13.06
Therefore A = 20.9°
a = 13.06
c = 33.6
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A polynomial function g(x) with integer coefficients has a leading coefficient of 15 and a constant term of 3. According to the Rational Root Theorem, which of the following are possible roots of g(x)?
a. 1/3
b. -15
c. -5
d. 5
9514 1404 393
Answer:
a. 1/3
Step-by-step explanation:
The rational root theorem tells you possible rational roots will be of the form ...
±(factor of 3)/(factor of 15)
Which will be any of ±{1,3}/{1,3,5,15} = {±1/15, ±1/5, ±1/3, ±3/5, ±1, ±3}.
Of these, 1/3 is one of the available choices.
determine the range of the graph
Answer:
The range is [-7,0] or -7<×<0
Step-by-step explanation:
The easiest way to remember range is to correspond it with he maximum and the minimum of the graph.
How do I determine which of the following are true?
Given:
\(\begin{gathered} sin\theta<0 \\ tan\theta<0 \end{gathered}\)Required:
We want to find the quadrant in which the given is true
Explanation:
As we know that
so by the image is 4th quadrant sin and tan function is negative
Final answer:
d
How many square feet of outdoor carpet will
we need for this hole?
?
ft?
3 ft
I ft
2 ft
4 ft
2 ft
12 ft
Answer:46
Step-by-step explanation:
The amount of outdoor carpet needed is 40 ft².
What is the Area of a Rectangle?Area is the entire amount of space occupied by a flat (2-D) surface or an object's shape. The area of a plane figure is the area that its perimeter encloses. The quantity of unit squares that cover a closed figure's surface is its area.
Area of a rectangle = length × width.
The amount of square feet of outdoor carpet needed
= area of the largest rectangle in the image - (area of medium rectangle + area of the smallest rectangle)
The amount of square feet of outdoor carpet needed
= 12 × 4 - (3 × 2 + 2 × 1)
= 48 - (6 + 2)
= 40 ft²
Thus, 40 ft² outdoor carpet needed.
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I’ll mark Brainly-ist to the correct answer
Use the In key on your calculator to estimate
the logarithm.
In 2
Round your answer to the nearest thousandth.
Answer:
0.693
Step-by-step explanation:
In 2 = 0.69314718
=0.693
What addition expression is equivalent to 5 – 3?
Answer:2+3
Step-by-step explanation:
The required expression that is equivalent to 5-3 is 5 + (-3).
What is the equation?The equation is the relationship between variables and represented as y = ax + b is an example of a polynomial equation.
Here,
In addition, rule, when two values are added and found that the value in outcome is lower than any of the added values, then the expression is given as,
= a + (-b)
where, -b is the negative real number,
So for the given question,
addition expression for 5 - 3 is 5 + (-3)
Thus, the required expression that is equivalent to 5-3 is 5 + (-3).
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