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Yuliya22 [10]
3 years ago
10

What’s the cube root of -9

Mathematics
1 answer:
Aneli [31]3 years ago
7 0
It might be -3 because 3•-3 is -9?
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Which of the following is the best approximation of the area of a circle whose diameter is 14 feet?
Ray Of Light [21]
Area of a circle is pi x r^2

R = d/2 = 14.2 = 7

Area = 3.14 x 7^2
Area = 3.14 x 49
Area = 153.86 round to 154

Answer is 154 square feet.
8 0
4 years ago
Student scientific calculator 3×10^5 is displayed as 3 EE 5 in that case how was the panic of 80,000 and 5000 be displayed on Th
faltersainse [42]
Hello,
We know that
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4 0
3 years ago
The area of a rectangle is 1176 square meters. The width of the rectangle is 21 meters. What i the length of the rectangle?
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3 0
3 years ago
i need help with this questions asap please. A grocery clerk is making a display of oranges. The numbers of oranges in the layer
ahrayia [7]

Answer:

If there is 1 at the top, then you have 1, then 2, then 3, etc.

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You can use the formula:

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-->

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or you can figure it out (basically derive the above formula):

you have:

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...

How many pairs do you have?  Well, it's just the number of numbers: 1-18 = 18 numbers (divide by 2) = 9 pairs)

9 pairs of 19 = 9 * 19 = 171

Hope this helps!

Step-by-step explanation:

3 0
3 years ago
The internal auditing staff of a local manufacturing company performs a sample audit each quarter to estimate the proportion of
kondaur [170]
Ouch, kinda crippled w/o answer choices.

But with my calculating, i've made it out to be <span>92.07 %

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-Feeling confident-
</span>
7 0
4 years ago
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