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2 years ago

Can someone help me out pls.

Mathematics

1 answer:

Eduardwww [97]2 years ago

3 0

Ok ill answer the question but do you want me to evaluate it or find it to the simplest form ?

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-5

Step-by-step explanation:

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3 years ago

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Answer and Step-by-step explanation:

I think this is the correct answer (in picture):

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2 years ago

The black‐footed ferret was declared extinct in 1979, but a small population of the animals was found in Wyoming in 1981. Some o

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Answer:

The value is $g = 25.3 \%$

Step-by-step explanation:

From question we are told that

The population in the first year is $y_1 = 146$

The population in the next year is $y_2 = 183$

Generally the growth rate is mathematically represented as

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2 years ago

A helicopter is 105 ft. above sea level, while a submarine is directly underneath the helicopter and has a position of 62 ft. be

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167 feet is the difference between positions

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2 years ago

The volume of the cone shown is 5 cubic inches. What is the height of a cone with the same base diameter but a volume of 10 cubi

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Answer:

The height of the second cone is 2 h₁.

Step-by-step explanation:

The volume of a cone is:

$V=\pi\ r^{2}\frac{h}{3}$

The volume of the first cone is, V₁ = 5 in³.

The volume of the second cone is, V₂ = 10 in³.

The two cones have the same base diameters.

This implies that the two radii are same, i.e. r₁ = r₂.

Compute the height of the second cone as follows:

$r_{1}=r_{2}$

$\frac{3\cdot V_{1}}{\pi\ h_{1}}=\frac{3\cdot V_{2}}{\pi\ h_{2}}$

$\frac{V_{1}}{h_{1}}=\frac{V_{2}}{ h_{2}}$

$\frac{5}{h_{1}}=\frac{10}{h_{2}}$

$h_{2}=2\ h_{1}$

Thus, the height of the second cone is 2 h₁.

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2 years ago