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3 years ago

I need an answer asap

Mathematics

1 answer:

bezimeni [28]3 years ago

4 0

Answer:

please what shape is this

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I need some help finding the volume of a sphere with a diameter of 18.6cm. Help would be greatly appreciated!

kaheart [24]

Answer:

$V=3367.57\ cm^3$

Step-by-step explanation:

The diameter of a sphere, d = 18.6 cm

Radius, r = 9.3 cm

We need to find the volume of the sphere. The formula for the volume of a sphere is given by :

$V=\dfrac{4}{3}\pi r^3\\\\=\dfrac{4}{3}\times 3.14\times (9.3)^3\\\\=3367.57\ cm^3$

So, the volume of the sphere is equal to $3367.57\ cm^3$ .

5 0

3 years ago

Based on the data in the two-way table, which statement is true? P(consumes 1,000−1,500 calories|weight is 165) = P(consumes 1,0

kumpel [21]

The answer is B. You Welcome <span><span>
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6 0

3 years ago

it takes one fourth of a gallon of paint covers one fifth of a car how much paint covers the whole car

Komok [63]

Answer:

The volume of paint that covers the whole car is $1\frac{1}{4}$ gallons or one and a quarter gallons.

Step-by-step explanation:

Let the volume of paint required to cover whole car be 'x'.

Given:

Volume of paint to cover one-fifth of a car = one-fourth of a gallon.

We use unitary method to determine the volume of paint required.

∵ One-fifth of a car requires paint = $\frac{1}{4}\ gal$

∴ Whole volume of car requires paint = $\frac{\frac{1}{4}}{\frac{1}{5}}$

$=\frac{1}{4}\times \frac{5}{1}\\=\frac{5}{4}\\=1\frac{1}{4}\ gal$

Therefore, the volume of paint that covers the whole car is $1\frac{1}{4}$ gallons or one and a quarter gallons.

5 0

3 years ago

Lucas and Erick are factoring the polynomial

Georgia [21]

Both students are correct because polynomials can be grouped in different ways to factor. Both ways result in a common binomial factor between the groups. Using the distributive property , this common binomial term can be factored out. Each grouping results in the same two binomial factors.

3 0

4 years ago

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Fiona was thinking of a number. Fiona halves the number and gets an answer of 72.8. Form an equation with

mafiozo [28]

Answer:

$\frac{x }{2} = 72.8$

8 0

4 years ago

Read 2 more answers