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Vikki [24]
2 years ago
8

Evaluate sigma notation k=0 4 3k + 1

Mathematics
1 answer:
defon2 years ago
4 0

The answer should be 126 or A.

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The selling price for a classic speedboat is $10,000, which is $2000 less than two times its original price. What was the origin
Luda [366]
$6000 is the correct answer
3 0
3 years ago
When x2+3x-4 is subtracted from x (x2+3x-2) what is the difference
tankabanditka [31]
I'm assuming this is x^2 + 3x - 4 and x(x^2 + 3x - 2)

1.) First distribute x(x^2 + 3x - 2) to get x^3 + 3x^2 - 2x.

2.) Because you are subtracting all the terms from x^3 + 3x^2 - 2x, it's the same thing as distributing -1 to x^2 + 3x - 4 and then adding it to x^3 + 3x^2 - 2x.

3.) -1(x^2 + 3x - 4) = -x^2 - 3x + 4

4.) Add (x^3 + 3x^2 - 2x) + (-x^2 - 3x + 4)

5.) x^3 + 2x^2 - 5x + 4 is your final answer.

5 0
3 years ago
Read 2 more answers
Find the Quotient and Remainder. 5x^3 - 6x^2 + x + 7 divided by x^2
12345 [234]

Step-by-step explanation:

Solution

According to remainder theorem, when f(x) is divided by (x+2), Remainder =f(−2)

f(x)=5x3+2x2−6x+12

f(−2)=5(−2)3+2(−2)2−6(−2)+12

=5×−8+2×4+12+12

=−40+32=−8

∴ Remainder=−8

5 0
2 years ago
You pay $3.00 to play. The dealer deals you one card. If it is a spade, you get $10. If it is anything else, you lose your money
Alenkinab [10]

no because you're more than likely going to lose your money

4 0
2 years ago
Find the volume in cubic yards - PLSS HELPP AND HURRY PLS
Agata [3.3K]

Answer:

2408.55 cubic yards

Step-by-step explanation:

use pi times radius squared times height, then divide by 3

3 0
2 years ago
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