Ask question

Ask question

All categories

3 years ago

14

a college raises its tuition in each of three consecutive years. if the percent increase was 5%,9%, and 7% determine the overall

percent increase at the end of the three year period.

1 answer:

Makovka662 [10]3 years ago

4 0

The overall percent increase is 21%

You might be interested in

6c - (3 – 3c) = 24<br> Solve equation step by step

kap26 [50]

Hi there! :)

$\large\boxed{c = 3}$

6c - (3 - 3c) = 24

Distribute the negative sign with terms inside the parenthesis;

6c - (3) - (-3c) = 24

6c - 3 + 3c = 24

Combine like terms:

9c - 3 = 24

Add 3 to both sides:

9c = 27

Divide both sides by 9:

c = 3.

7 0

2 years ago

Read 2 more answers

What is 0.00277 scientific notation?

Harlamova29_29 [7]

2.77 × 10 ^ ( -3 ) is the answer

3 0

3 years ago

Read 2 more answers

Log3 (x squared + 7x + 21) = 2

Nezavi [6.7K]

Step-by-step explanation:

log <base a> b = x

means

a^x = b

So

3^2 = x^2+7x+21

x^2 + 7x + 21 - 9 = 0

x^2 + 7x + 12 = 0

(x+3)(x+4)

x = -3 or -4

3 0

3 years ago

Solve ( x - 2)( x + 7) =0

lara31 [8.8K]

Answer:

x = 2 or

x = -7

Step-by-step explanation:

(x - 2)(x + 7) = 0

x - 2 = 0

Add 2 to both sides

x - 2 + 2 = 2 + 0

x = 2

OR

x + 7 = 0

Subtract 7 from both sides

x + 7 - 7 = 0-7

x = -7

Therefore

x = 2 or

x = -7

6 0

3 years ago

The dot plot shown represents the number of students enrolled in each of the 16 courses at a community college. A new course has

suter [353]

Answer:

select a b and c

Step-by-step explanation:

they are all false

7 0

2 years ago

Read 2 more answers