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inn [45]
3 years ago
13

Please explain some one help need help on home work

Mathematics
1 answer:
yanalaym [24]3 years ago
4 0
 good luck in first grade kid
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Joe and his family are flying to Texas. Their plane flies 645 miles at 215 mph. How long does the trip take? Solve and explain
olya-2409 [2.1K]
You can use the distance equation.. d = rt
d = distance = 645
r = rate = 215 mph
t = time = ???? find the time
645 = 215t
645/215 = 215t / 215
3 = t
t = 3
It took 3 hours

7 0
3 years ago
the present price of a car is 33750 every year the price decreased by 4% find the price of a car after 4 years​
valentinak56 [21]

Answer: 28,665 currency units

Step-by-step explanation:

Find the value of the car after 4 years using the Future value formula:

= Amount * ( 1 + rate) ^ no. of years

= 33,750 * ( 1 + (-4%))⁴

= 33,750 * 0.84934656‬

= 28,665.45

= 28,665 currency units

4 0
3 years ago
A square has a area of 81 square feet.
Setler [38]

Answer:

the side is 9 ft.

Step-by-step explanation:

7 0
3 years ago
HELP ILL GIVE BRAINLIEST
Ksivusya [100]

Answer: The answer is B

Hope this helped love<3

3 0
3 years ago
jerome bought 2 postcards and received $1.35 in change in quarters and dimes. If he got coins back, how many of each coin did he
Butoxors [25]
There are many possibilities

11 dimes and 1 quarter

6 dimes and 3 quarters

1 dime and 6 quarters

Much more...
7 0
3 years ago
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