3 years ago

a stack of 4 books weigh 5.2 pounds if each book weighs the same amount then how much does each book weigh

Mathematics

1 answer:

statuscvo [17]3 years ago

8 0

Answer:

1.3 pounds

Step-by-step explanation:

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True or False: "The more trials conducted, the closer the experimental probability is to the theoretical probability." *

ycow [4]

Answer:

true

Step-by-step explanation:

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3 years ago

-4÷[1/3(7-1/2)]+3<br>(pls show your work)

jek_recluse [69]

Step-by-step explanation:

= -4 ÷ ( 1/3 × (7 - 1/2) ) + 3

= -4 ÷ ( 1/3 × 13/2 ) + 3

= -4 ÷ 13/6 + 3

= -4 × 6/13 + 3

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= -24/13 + 39/13

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2 years ago

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Answer:

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2 years ago

The graph of a line is shown below. What is the equation of the line, in slope-intercept form, that is parallel to this line and

dimulka [17.4K]

Answer:

$y = - \frac{3}{2} x + 1$

Step-by-step explanation:

Slope -intercept form: y= mx +c, where m is the slope and c is the y-intercept.

Parallel lines have the same slope. Let's find the slope of the given line.

Given points: (-2, 0) and (0, -3)

$\boxed{slope = \frac{y1 - y2}{x1 - x2} }$

slope of given line

$= \frac{0 - ( - 3)}{ - 2 - 0}$

$= \frac{0 + 3}{ - 2}$

$= - \frac{3}{2}$

$y = - \frac{3}{2} x + c$

Given that the y- intercept is 1, c= 1.

$y = - \frac{3}{2} x + 1$

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3 years ago

R + 4 > 8; r =2 is a solution

tiny-mole [99]

Answer:r>4

Step-by-step explanation: You just subtract four from both sides

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3 years ago