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ss7ja [257]
3 years ago
5

Find the sum of the first 15 numbers in a sequence that has a1 = 6 and d=4

Mathematics
2 answers:
Olin [163]3 years ago
8 0
Your answer is going to be C-158
lakkis [162]3 years ago
6 0

Answer:

the correct answer is D. 510

Step-by-step explanation:

158 IS WRONG!

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nika2105 [10]

Answer:

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7 0
3 years ago
For which value of c is the line y=3x+c a tangent to the parabola with equation y=x2-5x+7
Mrac [35]
Hello :
the slope of tangent in A(x':y') is : f'(x') =3
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7 0
3 years ago
Help on math thanks its due today so i need it!!
Lunna [17]

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Step-by-step explanation:

6 0
2 years ago
1. Ms. Procter was running at a speed of 9 minutes per mile. How long would it take her to
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144

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