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kirill [66]
3 years ago
5

Write an explicit formula for An​, the nth term of the sequence 4, -20, 100, ...

Mathematics
1 answer:
UkoKoshka [18]3 years ago
5 0

Answer:

oop

Step-by-step explanation:

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posledela
Do (6x12)/2, that should work
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3 years ago
14. Evaluate the expression.<br> 4!<br> 24<br> 28<br> 20
xxMikexx [17]

Answer:

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Step-by-step explanation:

By definition,  factorial 4

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7 0
2 years ago
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Mr. Engen rented a car for 35.00 a day and 0.45 a mile . He had the car for 2 days and paid 166.75 . How many miles did he drove
liubo4ka [24]

d = days rented for

m = miles driven for

so the cost of the car is 35 bucks a day and 45 cents or $0.45 per mile driven, let's check it out for say a few days

1st day, 3 miles......................35(1) + 0.45(3)

2nd day, 2 miles..................35(2) + 0.45(2)

3rd day, say 5 miles............35(3) + 0.45(5)

dth day, and m miles..........35d + 0.45m

so the cost function could be written as C = 35d+0.45m.

now, we know for 2 days, d = 2, it cost 166.75 bucks, so

\bf C=35d+0.45m\implies \stackrel{C}{166.75}=35(\stackrel{d}{2})+0.45m\\\\\\166.75=70+0.45m\implies 96.75=0.45m\\\\\\\cfrac{96.75}{0.45}=m\implies 215=m

7 0
3 years ago
Please help! Thank you! Also, please explain thank you!
viva [34]

Answer:

2x=10*11

2x=110

so

x=55

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3 years ago
Which numbers are "rational" and which numbers are "irrational"?
taurus [48]

the 3rd one. hope this helps

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2 years ago
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