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3 years ago

PLEASE HELP I WILL GIVE BRAINLIEST!!!

Mathematics

2 answers:

Savatey [412]3 years ago

6 0

Answer:

Step-by-step explanation:

If you use a calculator you get 20000000.

Then you simplify it and get 2.0*10 to the power of 7

olya-2409 [2.1K]3 years ago

4 0

Answer:

Step-by-step explanation:

2.0 x 10^7

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I NEED HELP PLS!!!! I DONT UNDERSTAND THIS!! PLS TELL ME THE CORRECT ANSWER AND HOW YOU GOT IT STEP BY STEP!!!!

padilas [110]

I like to start with changing fractions to decimals. It seems easier that way.
5/8 = 0.625 cups

Now divide 4 by 0.625
4 / 0.625 = 6.4

Noor can offer 6 cups with an extra 2/5 of a cup left. He can offer the 2/5 of a cup to a friend, so he can offer 7 friends some hot chocolate!

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3 years ago

I’ll rate your answer 5 stars if you can help me pls

kap26 [50]

Answer:
104:2=52
3*52=156
1) 156/3
2)364/7
7*52=364

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3 years ago

Read 2 more answers

Three classes of school children are selling tickets to the school play. The number of tickets sold by these classes, and the nu

Westkost [7]

Answer:

The expression for the average number of tickets sold per school child is:

$M = \frac{tickets*class1 + tickets2*class2 + tickets3*class3}{class1 + class2 + class3}$

Step-by-step explanation:

The average number of tickets sold per school child is the weighted mean calculus between the number of tickets sold by these classes and the number of children in each classes.

This is the multiplication between the number of tickets sold by these classes and the number of children in each classes divided by the total weight(in this exercise, the total weight is the total number of school child).

So, the expression for the average number of tickets sold per school child is:

$M = \frac{tickets*class1 + tickets2*class2 + tickets3*class3}{class1 + class2 + class3}$

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3 years ago

What is the quotient of the following? 22.578 ÷ 2.13

lilavasa [31]

The quotient is 10.6 the answer is B.

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3 years ago

You are playing a board game. All even numbers are positive, and all odd numbers are negative. A positive

SVEN [57.7K]

Answer:

Step-by-step explanation:

Just divide the amount moved by the number of spaces. If you spun the same number 10 times, and went back 90 spaces, your number would be 90/10

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3 years ago