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DerKrebs [107]
4 years ago
15

Please help me I don’t understand the problem

Mathematics
1 answer:
PolarNik [594]4 years ago
4 0

Answer:

It is A because you cant have a negative exponent... you automatically turn it into a fraction that is just the rule

Step-by-step explanation:

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Larry's baby sister weighed 6 pounds at birth. How many ounces dos the baby weigh
Alenkinab [10]
The baby weights 96 ounces.

1 pound = 16 ounces, so do 6 x 16 
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3 years ago
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Which conversion factor should be used to convert the 152.5 g to moles?
soldier1979 [14.2K]

Answer:

Step-by-step explanation:

You will need to know the   gram weight per mole from the periodic table for the element  ( or the molecule of elements) in question.

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2 years ago
HELPPP PLEASE I DON'T UNDERSTAND!!
DiKsa [7]

Answer:

B

Step-by-step explanation:

If all the coordinates are placed in a graph, the line would be straight. This would mean it is linear.

7 0
3 years ago
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Multiply and Divide Whole Numbers explain what to do and how to do it
rodikova [14]
Multiplication is a simple way of adding
For example 6x8 is the same as 8+8+8+8+8+8

Any number multiplied by 1 is itself E.g 4x1 = 4

Multiplying by 2 is just doubling

Multiplying by 10 is adding a 0 to the original number

If it is a big number that you do not know how to multiply mentally split it up
E.g 17x13
Split 13 into 10 and 3
17x10= 170
17x3= 51
Then add these numbers
221

If you ever get stuck, use the long method, add them instead, you will get to the right answer but it will take longer

Dividing is not as simple
Like multiplication dividing by one will leave you with the same answer

Dividing by two means you half the number, which may give you a decimal

Bigger numbers are trickier, and you may be allowed to use a calculator for numbers
Below are a number of links, these websites will teach you how to improve your multiplication and division skills:

http://www.bbc.co.uk/schools/gcsebitesize/maths/number/decimalsrev3.shtml

https://m.youtube.com/watch?v=XiXeu9FxAcQ

https://www.tutorialspoint.com/multiply_and_divide_whole_numbers/multiplication_as_repeated_addition.htm


8 0
3 years ago
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I need a step-by step explination on how to solve this problem. I really need some help!
Alex_Xolod [135]

Answer:$120

Step-by-step explanation:

85% of x= $107.27

.85x=107.27

Divide both sides by .85

X=126.20

Subtract the binder$6.20

3 0
3 years ago
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