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kherson [118]
2 years ago
10

This is important please help

Mathematics
1 answer:
Leya [2.2K]2 years ago
6 0

Answer: C

<u>Step-by-step explanation:</u>

∑ 8(\frac{7}{3})⁽ⁿ⁻¹⁾ from n = 1 to n = 5

n = 1 → 8(\frac{7}{3})⁽¹⁻¹⁾

        = 8                                         = \frac{648}{81}

n = 2 → 8(\frac{7}{3})⁽²⁻¹⁾

         = \frac{56}{3}                                         = \frac{1512}{81}    

n = 3 → 8(\frac{7}{3})⁽³⁻¹⁾

          = \frac{392}{9}                                     = \frac{3528}{81}

n = 4 → 8(\frac{7}{3})⁽⁴⁻¹⁾

          = \frac{2744}{27}                                 = \frac{8232}{81}

n = 5 → 8(\frac{7}{3})⁽⁵⁻¹⁾

          = \frac{19208}{81}                                = \frac{19208}{81}

                                                                            Sum = \frac{33128}{81}

                                                                                    = 408.99

     

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What is the correct description of the product of the expression?
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2)  (A):  The product is less than each factor.

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3 0
3 years ago
Francesca plans to compete in a biathlon that involves running and cycling. During one training​ session, she covered a total di
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Answer:

.

Step-by-step explanation:

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d = vt

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Plug in this value of x into the variables to find the distance for each part.

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4 0
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