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snow_tiger [21]
3 years ago
7

The value of a professional basketball player's autograph rose 40% in the last year. It is now worth $364.00. What was it worth

a year ago?
Mathematics
1 answer:
Olin [163]3 years ago
4 0
F it rose 10% that means that it is now worth 110% of what it was a year ago. So set up an equation: 297 = 110% of x297 = 1.1 x270 = x So it was worth $270 a year ago.
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Which histogram represents the data in the frequency table showing the age of people leaving the library?
Yuki888 [10]

Answer:

last graph

Step-by-step explanation:

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2 years ago
WILL GIVE BRAINLIST AS SOON AS I CAN i thought that this one was 17157.3 but its not. i feel like im close, though.​
vladimir2022 [97]

Answer:

2143.6 ft³

Step-by-step explanation:

We use formula number 2 to get the volume. V=4\3πr³

4\3 x 3.14 x 8³ = 2143.573333

Rounded of to the nearest tenth = 2143.6 ft³

If you need any clarifications or more explanation pls do mention at the comment section.

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3 years ago
WILL GIVE BRAINLIEST!!! NO UNHELPFUL ANSWERS OR I WILL REPORT!!!
tatyana61 [14]

Answer:

b

Step-by-step explanation:

because it is

8 0
3 years ago
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A bicycle manufacturing company makes a particular type of bike. Each child bike requires 4 hours to build and 4 hours to test.
weqwewe [10]

9514 1404 393

Answer:

  (c)  Yes, because the bike order meets the restrictions of 4c + 6a ≤ 120 and 4c + 4a ≤ 100

Step-by-step explanation:

Try the numbers in the constraints to see if they work.

<u>Build hours</u>:

  (4 h/child bike)(10 child bikes) = 40 hours

  (6 h/adult bike)(12 adult bikes) = 72 hours

  total build hours: 40 +72 = 112, less than 120; constraint is met

<u>Test hours</u>:

  (4 h/child bike)(10 child bikes) = 40 hours

  (4 h/adult bike)(12 adult bikes) = 48 hours

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Both constraints are met, so the order can be filled.

6 0
2 years ago
Sophie and Simon are peeling a pile of potatoes for lunch in the cafeteria. Sophie can peel all the potatoes by herself in 45 mi
natima [27]

Answer:

18 Minutes

Step-by-step explanation:

Simon and sophie each do a fraction of the job per minute like this:

-Simon does \frac{1}{30} per minute (if we multiply this by 30 we have the completed job)

-Sophie does \frac{1}{45} of the job per minute (again if we multiply this by 45 we have the completed job)

We will add this two to know how much of the job they do together in a minute:

\frac{1}{30}+\frac{1}{45}=\frac{1}{18}

They will do \frac{1}{18} of the job per minute.

So the total time will be when they do \frac{18}{18}=1, we can put this in one equation like this:

\frac{1}{18}x=1

where x is the total times we need to do\frac{1}{18} of the job to complete it. We solve for x:

x=18minutes

5 0
3 years ago
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