Ask question

Ask question

All categories

3 years ago

5

On Wednesday, 30 students went to after school tutoring. On Thursday, 6 students went. What is the percent decrease in the numbe

rs of students who went to tutoring?

1 answer:

Y_Kistochka [10]3 years ago

6 0

Hmm, I believe the answer is 80%.
It is a decrease.
30 - 6 = 24.
24/30 = 80% decrease from Wednesday.

You might be interested in

For 4, use the square root method to solve the quadratics<br> 4) 5x² – 35 = 0

prisoha [69]

Answer:

Look at the picture. The answer and the steps are all in it.

3 0

3 years ago

Find the inverse of: f(x)=3x-8

Crazy boy [7]

The answer is f^-1(x)=8/3+x/3

8 0

4 years ago

What is the scale factor of the dilation shown? Quadrilateral D E F G has side lengths 4, 10, 8, and 4. Quadrilateral D prime E

ira [324]

Answer:

i think the scale factor is 3:2

Step-by-step explanation:

To figure the total difference divide:

6 divided by 4 = 1.5

1.5 = 3/2

pls tell me if wrong

Hope this helps

8 0

3 years ago

HELP PLEASE 12 POINTS

Vaselesa [24]

Answer:

b. 4m

Step-by-step explanation:

congruent polygons means same shape, size, angles, and sides.

8 0

3 years ago

If the Laffite family deposits $8500 in savings account at 6.75% interest, compounded continuously, how much will be in the acco

vitfil [10]

Answer:

Option b

Step-by-step explanation:

We have a compound interest problem. With an annual interest rate of 0.675 and an initial payment of 8500, with t = 25 years

Then you must use the annual compound interest formula, which is represented by a growing exponential function:

$y = e ^{ht}$

Where:

h is the interest rate of 0.675

y is the money in the savings account as a function of time

Then substitute the values in the formula and we have:

$y = e ^{0.675(25)}$

$y = 45,950.57$

4 0

3 years ago