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Ipatiy [6.2K]
4 years ago
13

PLEASE HELP ASAP!!!! WILL GIVE BRAINLIEST TO CORRECT OR FIRST ANSWER!!!!!

Mathematics
2 answers:
Airida [17]4 years ago
6 0
Your answer is 67.5. Hope this helps!
velikii [3]4 years ago
6 0
The answer is 67.5 best of luck
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I need help with Maths Homework
lawyer [7]

Answer:

558 m

Step-by-step explanation:

we know s=ut+1/2at by newtons 2nd law of motion

here initial velocity (u) is 17 ,time taken(t) is 9 sec and acceleration due to gravity (a) is 10m/s2

3 0
3 years ago
9. What is the exact circumference of a circle that has a radius of 5 cm?
olga_2 [115]

Answer:

10π cm

Step-by-step explanation:

c = 2πr

c = (2*5) * π

c = 10π

8 0
2 years ago
As part of a quality-control program, 4 batteries from a box of 17 is chosen at random for testing. In how many ways can this te
belka [17]

Answer:

This test batch can be chosen in 2380 ways

Step-by-step explanation:

The order in which the batteries are chosen is not important. So we use the combinations formula to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

In how many ways can this test batch be chosen?

4 batteries from a set of 17. So

C_{17,4} = \frac{17!}{4!(17-4)!} = 2380

This test batch can be chosen in 2380 ways

5 0
3 years ago
Have you ever seen a photo online that did not seem to have the colors right? Perhaps the colors looked unnatural or not appropr
Nady [450]

Answer:

Yes, I have before. The colors were pretty natural, but they didn't quite fit with the actual picture. It was a street with blue vintage contrast, and it had a rotting apple core. It was wrong because blue street didn't feel that normal and was an inaccurate portrayal because it didn't fit the apple core and all. The website actually was a website with "bad" photos, so I understood. I think it is very important to accurately convey meaning, tone, and much more.

The attachment cannot be uploaded because it isn't JPEG :(

8 0
2 years ago
Fiona bought some socks that cost $4.95 for each pair and some belts that cost $6.55 each. Fiona spent $27.95 in all. Let a repr
Elden [556K]

the answer is c

$4.95a + $6.55b= 27.95

3 0
3 years ago
Read 2 more answers
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