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Black_prince [1.1K]
3 years ago
14

What is the average velocity of Runner C for the first 15 seconds?

Mathematics
1 answer:
7nadin3 [17]3 years ago
6 0

Answer:the average velocity of the particle is, 1.4 meter/second.

Step-by-step explanation:

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What is the result when the number 15 is decreased by 20%?
Lana71 [14]

Answer: 12

Step-by-step explanation:

7 0
3 years ago
Whats 3/4 plus 1/8 ????
Fynjy0 [20]

Answer: 0.875

i hope this helps you could also go to your calculator and type it in, but glad to help if i did


6 0
3 years ago
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Postal carrier can deliver 130 houses and 2.5 hour. At this rate how many hours will it take to deliver 312 at houses
Vlada [557]

First, you much find out how many houses are deliverd in 1 hour.

130/2.5=52

So 52 houses are delivered in 1 hour. Now, divide that by 312.

312/52=6

It would take 6 hours to deliver 312 houses.


3 0
3 years ago
Verify the identity<br> sec^2(x)tan^2(x)+sec^2(x)=sec^4(x)
Natalija [7]

Answer:

see explanation

Step-by-step explanation:

Using the trigonometric identity

tan²x + 1 = sec²x ⇒ tan²x = sec²x - 1

Consider the left side

sec²x × tan²x + sec²x

= sec²x(sec²x - 1) + sec²x ← distribute and simplify

= sec^{4} x - sec²x + sec²x

= sec^{4} x = right side ⇒ verified

6 0
3 years ago
a merchant is selling wind chimes from a booth at a flea market. he rents his space for $125 per day. the profit from each wind
Oksi-84 [34.3K]
Rents his place for $125 per day and his goal has to be in 5 days. Lets use 125 times 5 days then each chime sold is $12 and we need the number of chimes sold so we use "x" as our variable. Equation 125(5) + 12x = 3500. Hope this helps.
7 0
3 years ago
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