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mash [69]
3 years ago
7

A researcher read a 12-page article in 30 minutes. On

Mathematics
1 answer:
neonofarm [45]3 years ago
3 0
Answer: 2.5 minutes

Explanation: Divide the time by the amount of pages to find the amount of time spent of each page. (30/12=2.5)
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Mademuasel [1]

Answer:

70 seconds

I think that's what you are looking for?

3 0
3 years ago
A TV is on sale at 30% off for $420. What was the original price of the TV?
liberstina [14]
<span>"A TV is on sale at 30% off for $420"
 
What was the original price of the TV?
</span>

Well if you start to calculate first off you are sooner or later going to figure out that in order for it to be 420 the answer has to be bigger than 1,000. If you get to 1,200 and calculate 30 percent off of it it the answer is 360 so a ballpark quesstiminate would be to go two more hundredths up. Therefore 30 percent of 1,400 is 420
4 0
3 years ago
A company charges $10 for shipping and $7 per shirt.
djverab [1.8K]

Answer:

i think the answer is 6 shirts

Step-by-step explanation

52 -10 because shipping cost 10$  

and then 42 divided by 7$

and you get six

6 0
3 years ago
I seriously need help with this. I pay attention in class it's just so confusing!! I'm giving extra points. Now 15. Please tell
brilliants [131]

Answer:

D

Step-by-step explanation:

Its D because A is all 90 degrees

Not C because all 90

8 0
3 years ago
The diameter of a circular garden is 22 feet, what is the approximate area of the garden?
Contact [7]
I hope this helps you



radius=diameter/2=22/2=11



Area =pi.r^2


Area =3,14.11^2


Area =379.94
3 0
3 years ago
Read 2 more answers
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