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ra1l [238]
3 years ago
13

Jenny rented a bike from Danielle's Bikes.

Mathematics
2 answers:
larisa86 [58]3 years ago
6 0
The answer is 7 cuz 34-13=21/3=7
djverab [1.8K]3 years ago
3 0

Answer:

7 hours

Step-by-step explanation:

34 minus 13, the original price to buy the bike. That equals 21, 21 divided by 3, equals 7, because every hour, 3 dollars is spent.

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Solve
Jobisdone [24]

Answer:

I = p× r× t

300×8×4

pinicipal × rate × time

That is the formula

the answer is 300×8×4= 9600

8 0
3 years ago
One ordered pair $(a,b)$ satisfies the two equations $ab^4 = 12$ and $a^5 b^5 = 7776$. what is the value of $a$ in this ordered
LenaWriter [7]
This is the concept of algebra, given that ab^4=12 and a^5b^5=7776, the value if a will be found as follows:
ab^4=12
a=12/b^4
also;
a^5=7776/b^5
thus;
a=(7776/b^5)^(1/5)
a=6/b
thus the value of a will be:
6/b=12/b^4
dividing both sides by b we get:
6=12/b^3
multiplying both sides by b^3 we get
6b^3=12
b^3=2
hence;
b=2^(1/3)



8 0
4 years ago
In 1789, the dimensions expanded to 96 feet by 32. What was the perimeter?
irakobra [83]
The perimeter is 256 feet.

96 + 96 + 32 + 32 = 256.
8 0
3 years ago
Read 2 more answers
AnsweR quickkkkkKkkkkkk
Papessa [141]

Answer:

A & E

Step-by-step explanation:

_________________

4 0
3 years ago
A large spherical balloon is being deflated
artcher [175]

The formula for volume of a sphere is V = 4 /3 x π x r3 (cubed).

The original radius of the balloon is 10 ft, so when we plug that value into the equation we get 4188.79. When the balloon deflated, the new radius was 5 ft, so the new volume is 523.6. The question asks how much volume was lost, so we need to subtract 4188.79 - 523.6 and get approximately 3665.

Hope this helps! I hate taking usa test prep quizzes too haha.

7 0
3 years ago
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