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3 years ago

Can someone please answer. There is only one problem. There's a picture too. Thank you!

Mathematics

1 answer:

amm18123 years ago

3 0

The answer is 14137.17 because to find the volume of the sphere, the equation is 4/3 times pi times the radius cubed.

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-5(20x)=100 brainliest for the first/best answer

strojnjashka [21]

Answer:

-1

Step-by-step explanation:

-100x = 100

-x = 100/100

-x = 1

x = -1

5 0

3 years ago

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An average person in the United States throws away 4.5 × 10² grams of trash per day. In 2013, there were about 3.2×106 people in

enyata [817]

Answer:

Since there are 4.5*10^2 grams of trash per day per person, we multiply that by 3.2*10^6 for everyone in the US and then multiply that by 365 to get how much in a year, which is 525600000000 or 5.256*10^11 (I think it's 11)

Step-by-step explanation:

7 0

2 years ago

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Which pairs of polygons are similar? Select each correct answer. Two trapezoids. The trapezoid on the left has horizontal bases

balu736 [363]

Answer:

*thinking*

Step-by-step explanation:

Yea Ima need you to add a picture of the pairs then I should be able to help. Ill follow so ill see when you update

8 0

3 years ago

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In a continuous series, mean(x) = 80, assumed mean(A) = 60 and<br>EF=40 then find the value of EFd.

Aneli [31]

Using the given information, the value of Σfd is 800

<h3>Calculating mean using Assumed mean </h3>

From the question, we are to determine the value of Σfd

The formula for mean, using the assumed mean method is given by

$\bar x = A + \frac{\sum fd}{\sum f}$

Where $\bar x$ is the mean

A is the assumed mean

From the given information,

$\bar x = 80$

$A = 60$

$\sum f = 40$

Putting the parameters into the equation, we get

$80 = 60 + \frac{\sum fd}{40}$

$80-60 = \frac{\sum fd}{40}$

$20 = \frac{\sum fd}{40}$

$\sum fd = 20 \times 40$

$\sum fd = 800$

Hence, the value of Σfd is 800

Learn more on Mean here: brainly.com/question/20118982

#SPJ1

8 0

2 years ago

I’ll mark you brainlist please help

Nina [5.8K]

Answer:

The x is the domain and the y is the range. It's still a function

Step-by-step explanation:

3 0

2 years ago