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34kurt
3 years ago
6

What is 8.4 x 10^-6 in standard notation ?

Mathematics
2 answers:
FinnZ [79.3K]3 years ago
8 0
Is the answer 0.0000084
ivanzaharov [21]3 years ago
6 0
<h3>Answer: 0.0000084</h3>

There are 5 zeros between the decimal point and the '8'

============================================================

Explanation:

Move the decimal point 6 spots to the left to go from 8.4 to 0.0000084

There are 5 zeros between the decimal point and the '8'. Each zero digit mentioned represents one move to the left. That sixth move is due to the '8' itself.

Check out the diagram below.

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The area of a rectangular warehouse measures 4,288 square feet. The width of the warehouse is 64 feet long. Draw a model to repr
9966 [12]

Answer:

67 feet

Step-by-step explanation:

Step one:

given

The area of a rectangular warehouse measures 4,288 square feet

The width of the warehouse is 64 feet long.

Required:

the length of the warehouse

Step two:

The expression for the area of a rectangle is

A= L*W

so, for the situation

4,288= L*64

solve for L

divide both sides by 64

L= 4,288/64

L=67 feet

6 0
3 years ago
5×n = 45÷3 <br> Find n without dividing
vazorg [7]

Answer: 3

Step-by-step explanation:

45 / 3 = 15

So,

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4 0
3 years ago
Kym plans to deposit $100 in an account at the end of each month for the next five years so that she can take a trip. (a) If Kym
yaroslaw [1]

Answer:

Results are below.

Step-by-step explanation:

Giving the following information:

Monthly deposit= $100

Interest rate= 0.06/12= 0.005

Number of periods= 12*5= 60 months

<u>a)</u>

<u>To calculate the future value, we need to use the following formula:</u>

FV= {A*[(1+i)^n-1]}/i

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b) <u>If the deposit is at the beginning of the month, the interest is compounded one more period</u>. We need to use the following formula:

FV= {A*[(1+i)^n-1]}/i + {[A*(1+i)^n]-A}

FV= 6,977 + {[100*(1.005^60)] - 100}

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FV= $7,012

3 0
3 years ago
For what value of x is ABCD a rhombus?
Nataly_w [17]
2x+4=5x-11
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8 0
3 years ago
(01.03 MC)
Strike441 [17]

Answer:c

Step-by-step explanation:

5 0
3 years ago
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