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frosja888 [35]
2 years ago
12

Hannah completed 40 problems in 32 minutes. I have to put it in a unit rate pls help

Mathematics
1 answer:
il63 [147K]2 years ago
5 0

Answer: 1.25 problems/min

32 minutes --> 40 problems

1 minute --> 40/32

                --> 1.25

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How do you find the next three terms in the geometric sequence 9, -3, 1, , ... ?
levacccp [35]
Each term is being divided by -3, so the next three terms would be:

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7 0
2 years ago
HURRY PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
frez [133]

Answer:

8

Step-by-step explanation:

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5 0
2 years ago
A boat takes 4 hours to go 20 miles upstream. It can go 32 miles downstream in the same time. Find the rate of the current and t
KonstantinChe [14]
Let the boat speed in still water be b.
Let the current speed be c.
The speed going upstream is 20/4 = 5 mph.
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b + c = 8 .......(2)
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2b = 13
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Plugging in the value for b into equation (1) we find c = 1.5.
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4 0
2 years ago
5. Find the squares of the following numbers by using the formula of (a + b)' or (a-b]². c) 98​
Dmitrij [34]

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Using (a-b)^2, we have

= (100)^2-2(100)(2)+(2)^2

= 10000-400+4

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The answer is 9604.

Please mark me Brainliest

5 0
3 years ago
I need help pls this is to get my grades up
Vladimir79 [104]
This is easy trust me everything will be fine first drag it to the bottom right the same way you do it on the Hub and then go 4 units below and you’re all set.
8 0
3 years ago
Read 2 more answers
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