3 years ago

??????????????? ?????????

Mathematics

1 answer:

Step2247 [10]3 years ago

7 0

I think that would be "True". Good Luck ;D

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A water pump moves 330 gallons of water in 22 minutes. What is the unit rate?

statuscvo [17]

You divide 330 by 22

Answer:15

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4 years ago

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What’s the correct answer

Art [367]

The anwser is A: 6.67. you are welcome!

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4 years ago

There\ were\ 750\ questions\ in\ a\ mathematics\ book.\ \ Sam\ answered\ 82\%\ of\ them\ correctly.\ \ how\ many\ questions\ did

aniked [119]

Answer: 135

Step-by-step explanation:

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3 years ago

What is the area of this composite shape?

ZanzabumX [31]

Here,

In Right angle triangle,

base = 12 m

height = 8 m

Now,

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= 48 m^2

In semicircle,

radius = 4 m

Then,

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= 1/2*22/7*4*4

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= 73.14 m^2

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3 years ago

Which is the iterative rule for the sequence 3, 8, 13, 18, 23, . . . . ?

Nostrana [21]

Answer:

B) 5n – 2

Step-by-step explanation:

Given: 3, 8, 13, 18, 23, ....

$a_{1}=3=5(1)-2\\a_{2}=8=5(2)-2\\a_{3}=13=5(3)-2\\a_{4}=18=5(4)-2\\a_{5}=23=5(5)-2$

For the nth term, $a_{n}=5n-2$

Hence the iterative rule for the sequence 3, 8, 13, 18, 23, ... is 5n – 2.

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3 years ago