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Fed [463]
3 years ago
10

0.00000003 in scientific notation

Mathematics
1 answer:
tester [92]3 years ago
6 0

Answer:

3×10x^{-8}

Step-by-step explanation:

0.00000003

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  

10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

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a nonlinear system of inequalities consists of two or more inequalities. ____ of these is/are nonlinear
GrogVix [38]

Answer:

A nonlinear system of inequalities consists of two or more inequalities. At least one of these is/are nonlinear

Step-by-step explanation:

System of non-linear inequalities--

A system of non-linear inequalities is a system of inequalities consisting of two or more variables such that it contain at least one inequality which is non-linear.

The difference between the system of linear inequalities and a system of non-linear inequalities is it may cover more region of the solution as compared to system of linear inequalities.

3 0
3 years ago
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Find the area of the circle. Leave your answer in terms of π.
seraphim [82]

Answer:

4π

Step-by-step explanation:

We are asked to calculate the area of a circle whose diameter is equal to 4, we know that the area of the circle is given by the following equation:

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r = d / 2 = 4/2

r = 2

replacing, we are left with:

A = π * (2 ^ 2)

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Which means that the area of the circle is 4π

5 0
2 years ago
M A. 59<br> B. 31<br> C. 149<br> D. 62
lbvjy [14]
I think The answer is a.59
4 0
3 years ago
If i have 7 brownies and i need to feed 5 people
Alina [70]

each person gets 1 brownie with 2 left over.

(dividing with remainders)

each person gets 1.4 brownies

(dividing with decimals)

8 0
3 years ago
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Conner works 8 1/2 hours and earns $80.75. If Zoey makes an hourly rate that is proportional and earns $118.75, how many hours d
Reptile [31]

Answer:

Step-by-step explanation:

In 8 hours 30m Corner earns $80.75

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Solving we get 12 hours 30m.

8 0
3 years ago
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