Examples of exponents product rule

Answers

Answer 1

Answer:

Hello There!

I attached an image below which explains everything and gives some examples.

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On her way to visit her parents, Jennifer drives 265 miles in 5 hours. What is her average rate of speed in miles per hour?

Answers

Her average speed in miles per hour would be 53 mph. You can get this by dividing the miles driven and the time. This means Jennifer drove 53 mph to get to her parent's house. Hope this helps!

Average speed = Total distance / Time

= 265 miles / 5 hours

= 53 miles / hour.

Anthony found a number that is 20% of 30% of 400 what percent of 45 is the number that Anthony found

Answers

For this case we have:

1st step:

We look for 30% of 400 by a rule of three of the form:

400 -------> 100%

x -----------> 30%

Where x is given by the number that represents 30% of 400.

We have:

$x =((30 * 400))/(100)\nx = 120$

2nd step:

We search for 20% of the number found, that is, $x = 120$ , using a rule of three:

120 -------> 100%

y -----------> 20%

Where y is given by the number that represents 20% of 120.

We have:

$y =((20 * 120))/(100)\ny = 24$

So, the number that Anthony found is 24.

3rd step:

According to the statement, we must find the% that represents the number of Anthony, based on the number 45. Through a rule of three we have:

45 -------> 100%

24 -----------> z%

Where z is given by the% that represents Anthony's number, knowing that 45 represents 100%.

We have:

$z =((24 * 100))/(45)\nz = 53.33$ %

Answer:

The number of Anthony represents 53.33% of 45.

Hi Thx I'm new here

Answers

A is True

B is true

C is false

D is false

I hope that's help:0

The ratio of pens to pencils in Mrs. Bosworth's desk is 3:1. What does this mean?

Answers

Answer:

It means that for every 3 pens, there will be one pencil.

That is why the ratio from pens to pencils is 3:1.

pens to pencils

pens : pencils

3 : 1

Hope this helps

Answer:

Step-by-step explanation:

Mrs.Bosworth has 3 pens and 1 pencil in her desk.

How do you write 6/24 in simplest form

Answers

The answer to your question is 1/4. In getting the simplest form of a given fraction, you need to identify if the given numbers are reducible. Since you are given 6/24, find out if both numbers are divisible by any number. In this case, 6 and 24 are divisible by 6. Therefore, you get an answer of 1/4. To put it simply, here is a computation:

given: 6/24
6/6= 1
24/6=4
answer: 1/4

What is the mixed number and improper fraction for 4.8