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VashaNatasha [74]
3 years ago
11

If the diameter of a golf hole is 4.25 inches, what is the approximate circumference of the hole?

Mathematics
1 answer:
shepuryov [24]3 years ago
6 0
The formula for circumference is pi(diameter) or 2 x pi x radius. So you have the diameter which is 4.25. Next step you need to do is multiply it with pi which is equal to 3.14. Your equation would be C= 3.14 x 4.25.

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I could really use someone’s help on this !
ELEN [110]

Answer:

(fg)(x) = 12x^3 + 9x^2 + 28x + 21

Third option

Step-by-step explanation:

(fg)(x) = (3x^2 + 7)(4x + 3)

(fg)(x) = = (3x^2)(4x) + (3x^2)(3) + (7)(4x) + (7)(3)

(fg)(x) = 12x^3 + 9x^2 + 28x + 21

8 0
3 years ago
A sample of 56 research cotton samples resulted in a sample average percentage elongation of 8.17 and a sample standard deviatio
Step2247 [10]

Answer:

(7.7981, 8.5419). The distribution of percentage elongation can be any distribution with finite mean and variance.

Step-by-step explanation:

We have a large sample size n = 56 research cotton samples. Besides, \bar{x} = 8.17 and s = 1.42. A 95% large-sample CI for the true average percentage elongation is given by \bar{x}\pm z_{0.05/2}(s/\sqrt{n}), i.e., 8.17\pm (1.96)(1.42/\sqrt{56}) or equivalently (7.7981, 8.5419). The distribution of percentage elongation can be any distribution with finite mean and variance because we have a large sample.

4 0
3 years ago
Solve for x. 4(7x−3)−6=6−4(3x−7) Enter your answer in the box.
olasank [31]

4(7x−3)−6=6−4(3x−7)

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40x = 52

   x = 52/40

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or

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5 0
3 years ago
(4x^(4))^(2) without exponents
vlabodo [156]

Answer:

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Step-by-step explanation:

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16x * 16x = 256x

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hope this helped a little

* = multiply

3 0
2 years ago
Simplify the product by using FOIL <br><br> (6x-5)(2x-3)
Lapatulllka [165]

12x²-8x-15 should be your answer

3 0
3 years ago
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