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Lelu [443]
3 years ago
11

A machine fills 80 containers of cookies in 20 minutes. At the same rate, how many containers of cookies could the machine fill

in 8 hours? A) 240 B) 960 C) 1,640 D) 1,920
Mathematics
2 answers:
finlep [7]3 years ago
8 0

Answer:

Step-by-step explanation:

i would say is that every 20 mins its 80 that means every hour its 240 so just multiply it by 8 idk if its right but thats what i would do

larisa86 [58]3 years ago
8 0

Answer:

D) 1, 920

Step-by-step explanation:

The machine fills 80 container/20 minutes which means 4 container/1 minutes

To find the answer convert 8 hours to minutes then multiply it by 4/1.

1 hour = 60 minutes

4/1 × 8 (60)

4/1 × 480<em>=</em><em>1</em><em>9</em><em>2</em><em>0</em>

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A bag holds 12 red marbles, 11 green
Blizzard [7]

Answer:

62.22%

Step-by-step explanation:

First, find how many total marbles there are:

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Then, find how many marbles that are not blue:

12 + 11 + 5

= 28

Then, divide 28 by 45, and multiply by 100

(28/45) x 100

= 62.22% is the probability of not choosing a blue marble

3 0
3 years ago
Read 2 more answers
The coordinates of the endpoints of line segment C D are C(3, 8) and D(6, -1). Express the length of line segment C D in simples
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3 0
3 years ago
Which table shows a proportional relationship?? help asap​
larisa [96]

Answer:

i wanna say its the first one if its wrong im very sorry

Step-by-step explanation:

5 0
3 years ago
Simplify the expression -9(1 + 8r)
Rzqust [24]

Answer:

-9 -72r

Step-by-step explanation:

-9 times 2 is -9

-9 times 8r is -72r

3 0
3 years ago
Please can someone help thank you
aleksley [76]

Answer:

3:1

Step-by-step explanation:

240 necklaces in one month

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180:60

then you would simplify

so the final answer is 3:1

5 0
3 years ago
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