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madreJ [45]
2 years ago
15

13 less than the product of a number and 6 is 5

Mathematics
1 answer:
ipn [44]2 years ago
4 0

Answer: Excuse me, what do you mean "and 6 is 5?"

Step-by-step explanation:

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A sphere is inscribed in a cylinder. Use complete sentences and geometric formulas to compare the surface area of the sphere and
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Answer:

1 : 1

Step-by-step explanation:

When a circle is inscribed in a cylinder, the height of the cylinder is equal to the diameter of the sphere and the radius of the cylinder is same as that of the sphere.

Let the radius of sphere is r.

height of cylinder, h = 2r

radius of cylinder = r

Surface area of sphere, A = 4πr²

lateral surface area of cylinder, A' = 2 πrh

A' = 2πr x 2r = 4πr²

The ratio of surface area of sphere to the lateral surface area of cylinder is 1 : 1.

5 0
3 years ago
Researchers studying two populations of wolves conducted a two-sample tt-test for the difference in means to investigate whether
Stells [14]

Answer:

A. Assuming that the mean weights of wolves in the populations are equal, the probability of obtaining a test statistic that is greater than 2.771 or less than −2.771 is 0.01.

Step-by-step explanation:

5 0
3 years ago
I need help please and urgent!
Veronika [31]

Answer:

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Step-by-step explanation:

8 0
2 years ago
Given a polynomial f(x), if (x + 7) is a factor, what else must be true?
Tema [17]
A is true--------------------------
6 0
3 years ago
How do i complete this with quadratics?
Bond [772]
I hope this helps you



log6 [x. (2x-7)]=log6 (6^2)


x. (2x-7)=36



2x^2-14x-36=0

2x +4



x -9


(2x+4)(x-9)=0


x= -2


x=9





7 0
3 years ago
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