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4 years ago

Find the savings plan balance after 9 months with an APR of 12% and monthly payments of $300. Assume an ordinary annuity.

Mathematics

2 answers:

elena55 [62]4 years ago

8 0

I believe your answer is c i had the same question and i got it right.

hammer [34]4 years ago

5 0

Future value of ordinary annuity is
AFVO=C[((1+r/m)^(mn)-1)/(r/m)]
AFVO=300[((1+0.12/12)^(12)-1/(0.12/12)]
AFVO=2810.56

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Someone please answer i need your help!!

aev [14]

Answer: there you go

Step-by-step explanation:

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3 years ago

A cup slides off a 2.5 m high table with a speed of 2.8 m/s to the right. We can ignore air resistance. What was the cup's horiz

azamat

Answer:

Horizontal distance = 1.98 m (Approx)

Step-by-step explanation:

Given:

Height = 2.5 m

Speed v = 2.8 m/s

Find:

Horizontal displacement

Computation:

s = ut + (1/2)gt²

2.5 = (1/2)(9.8)t²

t² = 0.5102

t = 0.7079 s

Horizontal distance = (v)(t)

Horizontal distance = (2.8)(0.7079)

Horizontal distance = 1.98 m (Approx)

5 0

3 years ago

Is this function linear or nonlinear?

Sergio039 [100]

The answer is nonlinear. It goes in a sharp downward curve, whereas a linear function is a straight line.

7 0

3 years ago

The price of grapes at a farm is $1.85 per pound. Which equation can be used to determine c, the total price of n pounds of grap

irina [24]

1.85n = c. I hope this helps!

4 0

4 years ago

Read 2 more answers

A simple linear regression analysis was conducted to predict the Exam 3 score of students in STA 2023 based on their Exam 1 scor

Katena32 [7]

Answer:

Option A) As the Exam 1 score increases by 1 point, the student's Exam 3 grade will increase, on average, by 0.4845 points.

Step-by-step explanation:

We are given the following in the equation:

A simple linear regression analysis was conducted to predict the Exam 3 score of students in STA 2023 based on their Exam 1 score.

Thus, Exam 3 score becomes the dependent variable and exam 1 score is the independent variable.

The regression equation is given by:

$\hat{y} = 50.57+0.4845x$

Comparing the equation to a linear equation:

$y = mx + c$

m = 0.4845

c = 50.57

Where m is the slope and tells the rate of change and c is the y intercept that is the value of y when x is 0.

When, there is a increase in x, we can write:

$\hat{y}(x) = 50.57+0.4845x\\\hat{y}(x+1) = 50.57+0.4845(x+1)\\\hat{y}(x+1) - \hat{y}(x) = 50.57+0.4845(x+1)-(50.57+0.4845x)\\\hat{y}(x+1) - \hat{y}(x) = 0.4845$

Thus, the slope of equation can be interpreted as:

Option A) As the Exam 1 score increases by 1 point, the student's Exam 3 grade will increase, on average, by 0.4845 points.

5 0

4 years ago