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3 years ago

Can someone help me please and thank you

Mathematics

1 answer:

ioda3 years ago

3 0

let x feet be the highest of the boxes , and y be the number of boxes.

the answer is coming as 15 feet for 20 boxes and 12 boxes to reach the ceiling of 9 feet high

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A bag contains 2 white marbles and 7 purple marbles. Two marbles are drawn at random. One marble is drawn and not replaced, then

skelet666 [1.2K]

A. likely

B. unlikely

C. There is a greater chance in picking to purple marbles because there are less of the white and more purple.

Hallie should spin the wheel because u have a greater chance of landing on a 5 then rolling two number cubes and hoping both number cubes come to equal 5.

4 0

3 years ago

Read 2 more answers

22. One kilometer is approximately 0.62 mile. What fraction represents this length?

bixtya [17]

Answer:

One kilometer is $\frac{31}{50}$ miles

Explanation:

To convert a decimal to a fraction:

1- Write the decimal as a fraction whose denominator is 1

2- Multiply both numerator and denominator by multiples of 10 to eliminate the decimal point

3- Simplify the fraction you have

Now, for the given problem:

The given decimal is 0.62, following the above steps:

Step 1:

$0.62 = \frac{0.62}{1}$

Step 2:

We have two digits after the decimal point, so to eliminate the decimal point, we will multiply the numerator and the denominator by 100

$0.62 = \frac{0.62}{1} * \frac{100}{100} = \frac{62}{100}$

Step 3:

We can note that, in the fraction obtained from step 2, both the numerator and the denominator are divisible by 2, so we simplify as follows:

$\frac{62}{100} = \frac{62/2}{100/2} =\frac{31}{50}$

Hope this helps :)

6 0

3 years ago

What is 438,902 rounded to the nearest ten thousand

Ray Of Light [21]

440,000 is rounded to the nearest ten thousandth

7 0

4 years ago

Read 2 more answers

(x+3)^2 and x^2+9 is equivalent?

chubhunter [2.5K]

They are not equivalent, try adding in numerical values for x, both do not come out the same.

3 0

4 years ago

Make x the subject y=ab-x

sergejj [24]

Answer:

x = ab - y

Step-by-step explanation:

y - ab = -x

-y + ab = x

can also be written as

x = ab - y

6 0

3 years ago

Read 2 more answers