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2 years ago

13

Sam has a cylindrical storage container 7 inches tall with a radius of 5 inches. He wants to fill it with 500 cubic inches of ca

t litter. Will the cat litter fit inside the container?

1 answer:

Vlad [161]2 years ago

6 0

User the formula for volume of a cylinder:

V = h * pi * r^2 = 7 * 3.1415.. * 25 = 549.8 cubic inches

Yes, the cat litter (500 cu.ft) will fit in the container

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How many triangles are formed by the angles and sides-unique triangle, no triangle, or many triangle

kirill115 [55]

No triangle formed

Solution:

Given data:

One angle is 45°

Another angle is 108°

One side is 7 cm

To find how many triangles are formed for the given data.

Let the unknown side of a triangle be x°.

Sum of all the sides of a triangle = 180°

45° + 108° + x° = 180°

⇒ x° = 180° – 45° – 108°

⇒ x° = 27°

There is no such angle can be formed with 27° in the given image.

Hence there is no triangle can be formed.

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2 years ago

Estimate then find the product of 758×6

Maurinko [17]

700*6=4,200

<em>*4,200 as an estimate.</em>

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6*(758)

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=4,200+300+48

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3 years ago

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The symphonic choir and the jazz choir are recording songs for an album. The album can be no more than 72

Brut [27]

Answer:

The maximum number of songs that the symphonic choir can record is 14

Step-by-step explanation:

Let

x ----> the number of songs of the symphonic choir

we know that

The number of songs of the jazz choir multiplied by its average time per song plus the the number of songs of the symphonic choir multiplied by its average time per song, must be less than or equal to 72 minutes

so

The inequality that represent this situation is

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solve for x

$21+3.5x\leq 72$

subtract 21 both sides

$3.5x\leq 51$

divide by 3.6 both sides

$x\leq 14.6\ songs$

therefore

The maximum number of songs that the symphonic choir can record is 14

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2 years ago

You deposit $2200 into three separate bank accounts that each pay 3% annual interest. How much interest does each account earn a

Keith_Richards [23]

This can be solve using the formula:
F = P ( 1 + i)^n
where F is the money after n years
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i is the annual interest rate
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3 years ago

A certain quantity grows exponentially over time. The initial quantity at t = 0 is 2,000. The quantity grows by a factor of 20%.

katovenus [111]

The quantity at t=8 is $8,599.63

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3 years ago

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