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3 years ago

Solve the equation 8.25z = -99. which equation has the same solution. look at picture

Mathematics

1 answer:

jolli1 [7]3 years ago

4 0

Answer:

z = -12

B has the same solution

Step-by-step explanation:

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For each of the following, decide if the given series is a geometric series. A. 5+25x+125x2+625x3+3125x4+⋯ : Is this a geometric

Westkost [7]

Answer:

A. Yes.

B. Yes.

C. No.

Step-by-step explanation:

A. Yes. The sum of the series, $5 + 25x + 125x^{2} + 625x^{3} + 3125x^{4} + ...........$ is the sum of a geometric series.

The first term of the series $a_n$ = 5.

The common ration or the ratio between successive terms (r) = $\frac{25x}{5} = 5x$ (Answer)

B. Yes. The sum of the series, $5x^{7} + 5x^{8} + 5x^{9} + 5x^{10} + ............$ is also the sum of a geometric series.

The first term of the series $a_n = 5x^{7}$ .

The common ration or the ratio between successive terms (r) = $\frac{5x^{8} }{5x^{7} } = x$ (Answer)

C. No. The sum of the series, $5 + 5x + 5x^{2} + 5x^{4} + 5x^{8} + ...........$ is not the sum of a geometric series.

The first term of the series $a_n = 5$ .

(Answer)

5 0

3 years ago

BRAINLIEST!!! Find the probability that a point chosen at random lies in the shaded region.

Monica [59]

the answer is 0.56, because there’s 56 shades squares.

Explanation: there’s 100 squares, 56 are shaded 56/100.

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4 years ago

Read 2 more answers

Find the mean median and mode of the data set round to the nearest tenth 15,13,9,9,71,11,10,13,1,13

ser-zykov [4K]

Answer:

Organize: 1, 9, 9, 10, 11, 13, 13, 13, 15, 71

Mean: 16.5

Median: 12

Mode: 13

Step-by-step explanation:

Mean (average): 1+9+9+10+11+13+13+13+15+71 = 165 165/10 = 16.5

10-> how many numbers

Median (middle #): 1, 9, 9, 10, 11, 13, 13, 13, 15, 71

(11+13)/2 = 12 <---11 and 13 because there are two middle numbers, so you calculate the average of those two #s

Mode (most frequent #): 1, 9, 9, 10, 11, 13, 13, 13, 15, 71 --->13 appears the most

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3 years ago

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Which expression has a value of 3? 12+(6÷3+3) (12+6)÷(3+3) (12+6)÷3+3 12+6÷(3+3)

nata0808 [166]

(12+6) divided by (3+3) has a value of 3

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3 years ago

Use algebra to find the point of intersection of the two lines whose equations are provided. Use Example 7 as a guide.

masya89 [10]

Answer:

y=3

Step-by-step explanation:

8 0

3 years ago

Solve the equation 8.25z = -99. which equation has the same solution. look at picture​

Solve the equation 8.25z = -99. which equation has the same solution. look at picture