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2 years ago

HELP PLEASE!! ASAP, Find the surface area of the sphere. Round your answer to the nearest hundredth.

Mathematics

1 answer:

k0ka [10]2 years ago

4 0

Answer:

201.06

Step-by-step explanation:

A=4πr2 is the equation (r being radius)

4·π·(4)2≈201.06193

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6. Which is a unit rate?

Taya2010 [7]

it's A

Step-by-step explanation:

describes 55 per unit/the hour

3 0

3 years ago

A newly launched clothing line is rapidly increasing in popularity. Every month 20% more items of clothing are sold. If 70,800 i

prohojiy [21]

Answer:

<u>212,400 items</u> were sold in 10 months.

Step-by-step explanation:

Given:

Items sold this month = 70,800

Percent Increase in every month = 20%

We need to find number of items sold in coming 10 months.

Solution:

First we will find number of items increase in each month.

number of items increase in each month can be calculated by Percent Increase in every month multiplied by Items sold this month and the divided by 100.

number of items increase in each month = $\frac{20}{100} \times 70800 = 14,160$

Now we will find number of item sold in 10 months.

number of item sold in 10 months is equal to sum of Items sold this month and number of items increase in each month multiplied by 10.

framing in equation form we get;

number of item sold in 10 months = $70800+10\times 14160 = 212,400$

Hence <u>212,400 items</u> were sold in 10 months.

8 0

3 years ago

Consider the figure below. What would be the new coordinates of point P if the figure is translated (2, -3) and then reflected a

zheka24 [161]

Answer:

(2,3)

Step-by-step explanation:

3 0

3 years ago

Answer pls!! thank u

mestny [16]

Answer: See below

Step-by-step explanation:

A linear line is a straight line. It can be going up, down, vertical, or horizontal. As long as it's a straight line, then it is a linear equation. Graph 1 and 5 are linear.

A quadratic graph is a parabola. It is in the shape of a "U". The "U" can be doing up or down. It can also be more than a parabola. Any x to th epower of a number is also a quadratic graph. Graph 2 and 4 are quadratic graphs.

An exponential graph is a graph that is a number to the power of x. These graphs are also continuous. They go towards infinity. Graph 3 and 6 are exponential.

7 0

3 years ago

For the following statement identifying the independent independent variable is the faster you drive your car the longer it will

EastWind [94]

Answer: Driving Speed

Step-by-step explanation:

The Independent variable is the one that is being experimented on to see the effect it will have on the dependent variable.

The Independent variable is adjusted to different levels to see if a relationship exists between these adjustments and a change in the dependent variable.

In this scenario the independent variable would be the speed you drive your car whilst time taken to completely stop is the dependent variable because the speed is the variable being adjusted to see the time taken to completely stop the car.

5 0

2 years ago