3 years ago

Mrs.Tampo has 17 students in her class last year and this year she had 25 students in math class what is the percent of change

Mathematics

2 answers:

Alla [95]3 years ago

7 0

Answer:

32% decrease

Step-by-step explanation:

Solution:

Calculate percentage change

from V1 = 25 to V2 = 17

so:

sergeinik [125]3 years ago

6 0

Answer: 800/17=47% :-)

my math teacher Is helping me.

You might be interested in

Cho hàm số f(x,y)= x +√(1+x^2+y^2). Tính f'(x,y)=?

SVEN [57.7K]

Jdkdjdbdkdodndkspsosjsnsjskxo

6 0

3 years ago

What is the probability of rolling an even number on a standard number cube and then rolling a one

expeople1 [14]

Answer:

multiply the chances

1/2 (every other number is even right)

1/2 x 1/6 (if it is a normal dice) = 1/12

1/12 chance

Step-by-step explanation:

4 0

3 years ago

Which expression represents h(x)?

blsea [12.9K]

Answer:

(g-f)x is the answers for the question

Step-by-step explanation:

please give me brainlest and follow me

3 0

3 years ago

What is the best first step in solving the equation 3x2 + 8x = -5?

Rashid [163]

I would assume it would be dividing both sides by three although if someone were to actually solve this I would say multiply 2 and 3 together first.

Hope this helps :)

5 0

3 years ago

What is the volume of the cone with a diameter of 9ft and a height of 15ft? Use the formula v - 5 nr?h. Use 3.14 for 5 and round

Juli2301 [7.4K]

Answer:

V≈318.09ft³

Step-by-step explanation:

V=πr2h/3

=π·4.52·15/3

≈318.08626ft³

8 0

3 years ago