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2 years ago

Not a question but thamks for helping

Mathematics

2 answers:

blsea [12.9K]2 years ago

6 0

Answer::))

Step-by-step explanation::))

Lera25 [3.4K]2 years ago

5 0

Answer:

Your welcome

Step-by-step explanation:

indeed it is humourous

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What is 7/8 as a decimal rounded to the nearest thousandth

harina [27]

Answer:

0.875

Step-by-step explanation:

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2 years ago

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Help me with this thanks

fredd [130]

Answer:

Volume of composite is 483 $mm^3$

Step-by-step explanation:

We need to add the volume of a rectangular prism (7 mm x 12 mm x 3 mm) to a semi-cylinder (of radius 3.5 mm and height 12 mm):

Volume of the prism = 7 x 12 x 3 $mm^3$ = 252 $mm^3$

Volume of the semi-cylinder = $\frac{\pi\,\,R^2\,\,H}{2} = \frac{\pi\,\,(3.5)^2\,\,(12)}{2} =230.907 \,\,mm^3$

Therefore the sum of both volumes gives:

(252 + 230.907) $mm^3$ = 482.907 $mm^3$

WHich can be rounded to the nearest whole number as: 483 $mm^3$

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3 years ago

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Bogdan [553]

Answer:

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3 years ago

Suppose a different student reaches in the bag, randomly selects their twenty chips, and estimates that 60% of the students are

djyliett [7]

12 chips if you are trying to find 60% of 20

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3 years ago

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Makovka662 [10]

Answer:

#1). 6 , 18 , 54

#2). 5/3 , 14 / 9 , 41/27

#3). 1.5 , 2.5 , 2.5

Step-by-step explanation:

#1).

g(x) = 3x

g(2) = 3 . 2 = 6

g²(2) = 3 . 3 . 2 = 18

g³(2) = 3 . 3 . 3 . 2 = 54

#2).

g(x) = 1/3 x + 1

g(2) = 2/3 + 1 = 5/3

g²(2) = g(5/3) = 5/9 + 1 = 14/9

g³(2) = g(14/9) = 14/27 + 1 = 41/27

#3).

g(x) = -1 ║x - 2 ║ + 3

g(0.5) = -1 (1.5) + 3 = 1.5

g²(0.5) = g(1.5) = -1(0.5) + 3 = 2.5

g³(0.5) = g(2.5) = -1(0.5) + 3 = 2.5

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3 years ago

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