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valina [46]
3 years ago
9

HELLLPPPP FASTTTTT !!!!!!! When working with scientific Notation What does a negative exponent let you know about the size of th

e number
Mathematics
1 answer:
Nimfa-mama [501]3 years ago
8 0

Answer:

A negative exponent means that the number will be a decimal.

so 4 X 10^-9   (-9 being the exponent of 10)

the answer to this equation would be 0.000000004 because the decimal moves 9 times to the left

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Can someone please explain how to solve this?<br> 1/2x + 3/2 (x+1) - 1/4 = 5 <br> Thank you!!
Snezhnost [94]

Answer:

x = 1.875

Step-by-step explanation:

<u>Step 1:  Distribute</u>

1/2x + 3/2(x + 1) - 1/4 = 5

1/2x + 3/2x + 3/2 - 1/4 = 5

<u>Step 2:  Combine like terms</u>

4/2x + 6/4 - 1/4 = 5

2x + 5/4 = 5

<u>Step 3:  Subtract 5/4 from both sides</u>

2x + 5/4 - 5/4 = 5 - 5/4

2x = 3.75

<u>Step 4:  Divide both sides by 2</u>

2x / 2 = 3.75 / 2

x = 1.875

Answer:  x = 1.875

5 0
3 years ago
The sum of two consecutive odd integers is 236. What is the smaller integer
jolli1 [7]
The two consecutive odd integers would be 117 + 119 = 236.

So the answer would be 117 since it is the smaller integer out of the 2.

Hope this helped! :)
5 0
4 years ago
Can someone please help me with my algebra 1 homework? Just write the inequality, I will do the graphing. (8 pts)
anygoal [31]
22.
14-1.5 = 12.5
16-1.5 = 14.5
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3.) A company sells doughnuts. They incur a fixed cost of $25,000 for rent, insurance, and other expenses. It costs $0.25 to pro
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Answer:

1500

Step-by-step explanation:

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3 years ago
The solution of w + c &lt; 8 is w &lt; 3. What is the value of c?
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Step-by-step explanation:

C is less than 5

Hope this helps you

7 0
2 years ago
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