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2 years ago

A 6-inch candle is burning at a linear rate. The candle measures four inches two

Mathematics

1 answer:

Elis [28]2 years ago

8 0

2 in per hour.

it takes an hour to go down 2 in

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15 = 2c + 7<br> Solve for c

DaniilM [7]

Step-by-step explanation:

15=2c+7

15-7=2c

8=2c

8/2=c

4=c

c=4

5 0

3 years ago

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What is the verbal expression for 15+r

exis [7]

Your answer is going to be fifteen plus r

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3 years ago

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Can someone pls help me

Agata [3.3K]

Answer:

A triangle

Step-by-step explanation:

Please mark me as brainliest

6 0

3 years ago

Please help!!! will mark brainliest!!!!!!

elixir [45]

The compound interest will be equal to $13.57.

<h3>What is compound interest?</h3>

The interest on a loan or deposit that accrues on both the initial principal and the accumulated interest from prior periods is known as compound interest.

The compound interest will be calculated by:-

$CI = P(1+\dfrac{r}{12})^{12t}-P$

$CI = 250(1+\dfrac{0.053}{12})^{12}-250$

CI = $13.57

Therefore the compound interest will be equal to $13.57.

To know more about Compound interest follow

brainly.com/question/24924853

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4 0

1 year ago

find the curved surface area and total surface area of a right circular cylinder whose height is 15 cm and the radius of the bas

otez555 [7]

Answer:

$CSA = 660cm^2$ --- Curved Surface Area

$TSA = 968cm^2$ --- Total Surface Area

Step-by-step explanation:

Given

Shape: Cylinder

$h = 15$ -- height

$r = 7$ --- radius

Solving (a): The curved surface area (CSA)

This is calculated as:

$CSA = 2\pi rh$

This gives:

$CSA = 2 * \frac{22}{7} * 7 * 15$

$CSA = 2 * 22* 15$

$CSA = 660cm^2$

Solving (b): The total surface area (TSA)

This is calculated as:

$TSA = 2\pi r(h + r)$

This gives:

$TSA = 2 * \frac{22}{7} * 7 * (15 + 7)$

$TSA = 2 * 22 * (15 + 7)$

$TSA = 2 * 22 * 22$

$TSA = 968cm^2$

6 0

2 years ago