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3 years ago

Go math book 5th grade lesson 10.6

Mathematics

1 answer:

xxMikexx [17]3 years ago

8 0

Answer:lol

Step-by-step explanation:

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Liam works at a zoo. He was looking at some data showing the masses of their 5555 African elephants. The mean mass of the elepha

AleksandrR [38]

Answer:

The mean will decrease, and the median will stay the same.

Step-by-step explanation:

Khan Academy

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3 years ago

A truck is being filled with cube-shaped packages that have side lengths of 1/4 foot. The part of the truck that is being filled

n200080 [17]

Answer:

24000 pieces.

Step-by-step explanation:

Given:

Side lengths of cube = $\frac{1}{4} \ foot$

The part of the truck that is being filled is in the shape of a rectangular prism with dimensions of 8 ft x 6 1/4 ft x 7 1/2 ft.

Question asked:

What is the greatest number of packages that can fit in the truck?

Solution:

First of all we will find volume of cube, then volume of rectangular prism and then simply divide the volume of prism by volume of cube to find the greatest number of packages that can fit in the truck.

$Volume\ of\ cube =a^{3}$

$=\frac{1}{4} \times\frac{1}{4}\times \frac{1}{4} =\frac{1}{64} \ cubic \ foot$

Length = 8 foot, Breadth = $6\frac{1}{4} =\frac{25}{4} \ foot$ , Height = $7\frac{1}{2} =\frac{15}{2} \ foot$

$Volume\ of\ rectangular\ prism =length\times breadth\times height$

$=8\times\frac{25}{4} \times\frac{15}{2} \\=\frac{3000}{8} =375\ cubic\ foot$

The greatest number of packages that can fit in the truck = Volume of prism divided by volume of cube

The greatest number of packages that can fit in the truck = $\frac{375}{\frac{1}{64} } =375\times64=24000\ pieces\ of\ cube$

Thus, the greatest number of packages that can fit in the truck is 24000 pieces.

7 0

3 years ago

A. 15<br> b. 16<br> c. 9<br> d. 14

MAXImum [283]

A. 15
0 +0=0
0 +1 = 1
1+2=3
3+3=6
6+4=10
10+5 = 15

3 0

3 years ago

Read 2 more answers

Find the lengths of the three sides of a right triangle if the hypotenuse is 1 cm longer than the longer leg and 3 cm less than

Mashutka [201]

I has no idea sorry I'm only in 7th grade I wish I could help

4 0

3 years ago

FIND THE MEAN OF THE DATA SET ROUND TO THE NEAREST TENTH IF NEED BE

frosja888 [35]

First add all the numbers in the data:

15.8 + 14.9 + 16.7 + 17.6 + 13.4 = 78.4

Divide by how many numbers are in the data set there is 5 so:

78.4 ÷ 5 = 15.7

The mean is 15.7

5 0

3 years ago