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Nataly [62]
2 years ago
13

During Tyler's 7th grade year, he read 25 books. In his 8th grade year, he read 30 books. Find the percent of change.​

Mathematics
1 answer:
raketka [301]2 years ago
3 0

Answer:

20%

Step-by-step explanation:

is the percent of change

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Solve the following compound inequality: 3<-2x-137.
yarga [219]

Answer:

Step-by-step explanation:

Here you go mate

PEDMAS

STEP 1

3<-2x-137  equation

STEP 2

3<-2x-137  simplify by reversing equation

-2x-137>3

STEP 3

-2x-137>3   simplify

-2x>140

step 4

-2x>140   look for a number that can divide the two numbers like 2

-2x /-2 > 140 /-2

1>-70

answer

x>-70

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The popularity of the Gutenberg press in Europe made books more accessible and motivated people to want to learn how to write. p
Ainat [17]

Answer:

read.

Step-by-step explanation:

The popularity of the Gutenberg press in Europe made books more accessible and motivated people want to learn how to READ.

This is evident in the fact that Johannes Gutenberg who was widely known as a printer was famous for inventing a means of producing books at a cheaper cost and portable size that is also durable and easy for distribution.

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What is the volume of the right rectangular prism?
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Answer:

240 is the answer

Step-by-step explanation:

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The height of a cone is two times its base diameter. What is the volume of the cone in terms of its base radius ?
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Step-by-step explanation:

Cone Volume = 1/3 ×( π r² h)      h = 2 × diameter  =  2 × 2 × r

Cone Volume = 1/3 ×( π r² h)      h = 2 × diameter    diameter = 2r

                                                       =  2 × (2 × r)  

                                                       = 4r

                                                         

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