All categories

3 years ago

Find each percent of change. Round yo the nearest whole percent if necessary. 55 to 35

1 answer:

8 0

So subtract 55 from 35

35 - 55 = -20

then, put -20 over 55

-20/55 equals -0.36 repeating, rounded to -0.36, which equals 36%

the negative stands for decrease, so it's around 36% decrease

You might be interested in

What is the best first step in solving the equation 3 + 36x = 5?

lakkis [162]

Flip the question around. Ex: 36x = 5-3

5 0

3 years ago

Divide. -8 3/4 ÷ 2 1/6 -4 1/8 -4 1/26 -3 25/26 -3 1/8

Aleks [24]

Answer:

The answer is B, -4 1/26.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What's 2+2 adding 3+4+5

Margaret [11]

Step-by-step explanation:

2+2=4

4+3+5+4=16

That's the answer hope you understand

4 0

3 years ago

Read 2 more answers

Luna is making a rope ladder. Each step of the ladder is 2 1/3 feet wide and uses an additional 1/2 foot on each end of the step

koban [17]

By taking the quotient between the total length and the length needed for each step, we conclude that Luna can make 9 steps.

<h3>How many steps can she make from the rope?</h3>

To find this, we need to take the quotient between the total length of the rope and the length needed for each step.

She has a total length of 30ft.

For each step she needs (2 + 1/3) ft plus (1/2) ft for each knot, and there are two knots, then each step needs: (2 + 1/3)ft + 2*(1/2)ft = (3 + 1/3) ft.

Then the number of steps that can be made is:

N = (30 ft)/(3 + 1/3) ft. = 9

She can make 9 steps or the lader.

If you want to learn more about quotients:

brainly.com/question/8952483

#SPJ1

6 0

2 years ago

Tommy wished he practiced more before his violin concert. If he had practiced 1 1/2 more hours one week, he would have averaged

Nimfa-mama [501]

Answer:

30.5 hours

Step-by-step explanation:

If he were to average 8 hours PER week for 4 weeks, his total sum would have been:

8 * 4 = 32 hours

But he fell short of it. By how much?

By $1\frac{1}{2}$ hours!

So, he practiced 1 1/2 hours LESS THAN 32 hours, so his practice time is:

$32-1\frac{1}{2}\\=32-1.5\\=30.5\\=30\frac{1}{2}$

So, he practiced 30.5 hours in the 4 weeks

8 0

4 years ago