All categories

3 years ago

Find the volume and surface area of a sphere with a radius of 6cm.

Mathematics

1 answer:

Kruka [31]3 years ago

7 0

Volume=904.78
Surface Area=452.39

You might be interested in

I need help with this I need to find Area and perimeter

const2013 [10]

Answer:

The perimeter of the whole square is <u>19.79898987</u> (to be exact).

The area of the whole square is <u>24.5</u>

(Use Sine and Cosine to find the side lengths.)

Hope this helped!! :)

3 0

3 years ago

PLEASE if u see this stop to help

ale4655 [162]

Answer:

no you

Step-by-step explanation:!!!!!!

5 0

3 years ago

Which symbol makes this statement true? 0.35 ____ 1/4<br> <, >, =

alekssr [168]

Answer:

Step-by-step explanation:

if you change 1/4 into a decimal, it turns into 0.25. So 0.35 is greater than 0.25

4 0

3 years ago

A water tank hols 540 galloms but is leaking at a rate of 4 gallons per week a second water tank holds 720 gallons but is leakin

Murrr4er [49]

Let after n week both tanks have same quantity of water .

for first tank
=============
tank hold 540 gallon of water ,
leaking of water 4 gallon /week
so, in n week water leak from the tank =4× n = 4n

now, after n week quantity of water in the tank = 540 -4n

for second tank
==============
quantity of water in the tank =720 gallon
leaking of water at the rate = 7gallon/week
so, after n week water leak from the tank = 7× n =7n

after n week quantity of water rest in the tank = 720 -7n

now ,
according to question ,

water in first tank = water in second tank
540 -4n = 720 -7n

7n -4n = 720 -540

3n = 180

n = 60

hence , after 60 week both tank have same quantity of water.

4 0

4 years ago

What measure of center best represents the data set? Drag and drop the correct answer into the box. Data Set Best Measure of Cen

ella [17]

The measure of center best represents the data set is Mean or Median.

Given

Data Set Best Measure of Center {27, 29, 26, 28, 25}.

The mean is the average of a set of data.

The mean is found by finding the sum of the data and then dividing the sum by the number of data.

<h3 />

The mean of the given data set is;

$\rm Mean = \dfrac{27+29+26+28+25}{5}\\\\Mean =\dfrac{135}{5}\\\\Mean =27$

Arranging the data set in the ascending order

{25, 26, 27, 28, 29}

The median is defined as the middle value of the given data set.

The median of the data set is 27.

Hence, the measure of center best represents the data set is Mean or Median.

To know more about mean and median click the link is given below.

brainly.com/question/1363341

8 0

2 years ago