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babymother [125]
3 years ago
5

A top fuel dragster can use as much as 6 gallons in 4 1/2 seconds to travel 1/4 mile.at this rate, how many gallons of fuel will

it take for the dragster to go 1 mile
Mathematics
2 answers:
11111nata11111 [884]3 years ago
8 0

Answer:

24

Step-by-step explanation:

WINSTONCH [101]3 years ago
4 0
Since the dragster can travel 1/4 of a mile in just 4½ seconds, how long will it take it to travel a whole 1 mile?

well, a whole mile is 4/4 of a mile, 4/4 = 1, since 1/4 of a mile takes 4½ seconds, 4 times that much is just 4½+  4½+  4½+  4½, namely 18 seconds.

so it does a whole mile in 18 seconds, and on each of those 4½ intervals, it burned 6gallons of fuel, namely 4 * 6 gallons.
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Step-by-step explanation:

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2 years ago
(x^2+x-17)/(x-4) solve this
sergij07 [2.7K]

Answer:

\displaystyle x + 5 + \frac{3}{x - 4}

Step-by-step explanation:

Since the divisor of \displaystyle x - 4is in the form of \displaystyle x - c,we use what is called Synthetic Division. Now, in this formula, −c gives the OPPOSITE terms of what they really are, so do not forget it. Anyway, here is how it is done:

4| 1 1 −17

↓ 4 20

_________

1 5 3 → \displaystyle x + 5 + \frac{3}{x - 4}

You start by placing the <em>c</em> in the top left corner, then list all the coefficients of your dividend [x² + x - 17]. You bring down the original term closest to <em>c</em> then begin your multiplication. Now depending on what symbol your result is tells you whether the next step is to subtract or add, then you continue this process starting with multiplication all the way up until you reach the end. Now, when the last term is 0, that means you have no remainder. Finally, your quotient is one degree less than your dividend, so that 1 in your quotient can be an x, the 5 follows right behind it, and bringing up the rear, \displaystyle \frac{3}{x - 4},giving you the quotient of \displaystyle x + 5 + \frac{3}{x - 4}. However, in this case, since you have a remainder of 3, this gets set over the divisor.

I am joyous to assist you anytime.

8 0
3 years ago
I REALLY NEED HELP PLEEEASS Evelyn has $524.96 in her checking account. She must maintain a $500 balance to avoid a fee. She wro
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Answer:

Step-by-step explanation:

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2 years ago
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Answer:3.8

Step-by-step explanation:

6 0
3 years ago
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