cells of Jennies skin were not burned.
Step-by-step explanation:
Given,
Burned skin cells = 
This represents 2% of total skin cells.
Let,
x represents the total number of skin cells.
2% of x = 

Dividing both sides by 0.02

Number of not burned cells = Total - burned
Number of not burned cells = 
Number of not burned cells = 
cells of Jennies skin were not burned.
Keywords: percentage, division
Learn more about division at:
#LearnwithBrainly
Answer:
Step-by-step explanation:
we need to divide
153/40=3.825
the ride needs to run 4 times
Every year he pay like 100$
Compounded gon to be half
Quarter 1.3%
Answer:
Give me 100 points and ill answer it
Step-by-step explanation:
Translation 5,2
Answer:
- 4
- 25
Step-by-step explanation:
A calculator is your friend for such problems.
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Evaluating these by hand, the <em>Order of Operations</em> applies. First you do what's in parentheses, then you do multiplication, then addition/subtraction.
1. (3/4)·(12·4 -16) -20 = (3/4)(48 -16) -20 = (3/4)·32 -20 = 24 -20 = 4
2. (5/9)·(12·6 -42 +15) = (5/9)·(72 -42 +15) = (5/9)·(30 +15) = (5/9)·45 = 25
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Of course, the <em>Order of Operations</em> applies within each level of parentheses.
Adding the opposite of a number is the same as subtraction. Likewise, subtracting the opposite of a number is the same as adding the number. The usual associative and commutative properties of addition and multiplication apply. Among other things, that means you can compute the product of an integer and a fraction in any convenient way:
(3/4)·32 = 3·(32/4) = 3·8 = 24
(5/9)·45 = 5·(45/9) = 5·5 = 25