Ask question

Ask question

All categories

3 years ago

10

8500 dollars is placed in an account with an annual interest rate of 7%. To the nearest year, how long will it take for the acco

unt value to reach 59700 dollars?

1 answer:

VARVARA [1.3K]3 years ago

6 0

Answer:

6

Step-by-step explanation:

j

You might be interested in

The lengths of two sides of a right triangle are 12 inches and 15 inches. What is the difference between the two possible length

Mademuasel [1]

Answer:

10.2 inches

Step-by-step explanation:

we know that

In this problem we have two cases

First case

The given lengths are two legs of the right triangle

so

$a=12\ in, b=15\ in$

Applying the Pythagoras Theorem

Find the length of the hypotenuse

$c^{2}=a^{2} +b^{2}$

substitute

$c^{2}=12^{2} +15^{2}$

$c^{2}=369$

$c=19.2\ in$

Second case

The given lengths are one leg and the hypotenuse

so

$a=12\ in, c=15\ in$

Applying the Pythagoras Theorem

Find the length of the other leg

$b^{2}=c^{2} - a^{2}$

substitute

$b^{2}=15^{2} - 12^{2}$

$b^{2}=81$

$b=9\ in$

Find the difference between the two possible lengths of the third side of the triangle

so

$19.2-9=10.2\ in$

3 0

4 years ago

Read 2 more answers

Which of the following represents a nonlinear function?

borishaifa [10]

Answer:

G

Step-by-step explanation:

I’ve done this math before so I know I am right.

4 0

3 years ago

Derek has $600 in a savings account That earns 4% interest, Compounded annually.To the nearest cent, how much will he have in fi

sasho [114]

He will have 24,000 dollars

6 0

4 years ago

A) y=5/x what happens to the value of y if the value of x triples

Troyanec [42]

Answer:

Y is going to triple(y1=3y)

Step-by-step explanation:

y=5/x;

x triples means y1=5/(3x);

Y1 divided by y, we get (5/x)/(5/3x)=(5/x)*(3x/5)=3

4 0

3 years ago

Read 2 more answers

A line passes through the points (4,19) and (9,24). Write a linear function in the form y =Mx+b for this line

snow_lady [41]

Slope = y2-y1 / x2-x1
= 24-19/9-4
= 5/5
= 1

solve for b
y=1x+b
19=1(4)+b
19=4+b
15=b

the equation of the line is y=x+15

7 0

3 years ago