3 years ago

A gas can holds 10 liters of gas. How many cans could we fill with 35 liters of gas?cans

Mathematics

1 answer:

Ronch [10]3 years ago

4 0

Answer:

7/10

Step-by-step explanation:

We need to divide the 7 liters by the 10 liters that each can holds.

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The volume of the polyhedron is ______ yd3.

DochEvi [55]

Answer:

122,850 yd³

Step-by-step explanation:

The polyhedron is a right triangle prism

Area of the right triangle prism = ½*a*c*h

a = 91 yd

c = 60 yd

h = 45 yd

Volume = ½*91*60*45

= 122,850 yd³

4 0

2 years ago

Farmer Jones, and his wife, Dr. Jones, decide to build a fence in their field, to keep the sheep safe. Since Dr. Jones is a math

NISA [10]

Answer: $A=\frac{14}{9}\cdot \sqrt{2}\ unit^2$

Step-by-step explanation:

Given

Two curves are given

$y=10 x^2$

and $y=x^2+2$

the two curves intersect at

$10x^2=x^2+2$

$x=\pm \frac{\sqrt{2}}{3}$

to get the we need to integrate the curves over x axis

$A=\int_{-\frac{\sqrt{2}}{3}}^{\frac{\sqrt{2}}{3}}\left ( x^2+3-10x^2\right )dx$

$A=2\int_{0}^{\frac{\sqrt{2}}{3}}\left ( 3-9x^2\right )dx$

$A=2\left [ 3\left ( \frac{\sqrt{2}}{3}\right )-\frac{9}{3}\left ( \frac{\sqrt{2}}{3}\right )^3\right ]$

$A=2\sqrt{2}\left [ 1-\frac{2}{9}\right ]$

$A=\frac{14}{9}\cdot \sqrt{2}\ unit^2$

3 0

3 years ago

If Mark got 6 questions out of 40 incorrect,what percent of the questions did he get correct?

tia_tia [17]

6/40 simplified is 3/20
3/20=15/100
100-15=85
The answer is 85%

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3 years ago

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Eric is reading a book that has 144 pages. He reads 8 pages a day. How many days will it take Eric to finish reading the book?

AnnZ [28]

Answer:

It will take him 18 days to finish the book.

Step-by-step explanation:

$144/8=18$

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3 years ago

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Which of the following statements about the image below is true?

dezoksy [38]

Answer:

option b and d are answers

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3 years ago