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ElenaW [278]
4 years ago
11

The first term of a geometric sequence is 3 and the comaon ratio is 5 find the 8th term.

Mathematics
2 answers:
ElenaW [278]4 years ago
4 0

Answer:

5

Step-by-step explanation:

maxonik [38]4 years ago
3 0

Answer:

234375

Step-by-step explanation:

3, 15, 75, 375, 1875, 9375, 46875, 234375

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8 0
3 years ago
Use picture above.<br><br> Write the ratio. Please explain what the ratio means.
PIT_PIT [208]

1) 2:5 ratio

This is a fairly simple process, you count how many of each and then put them in order the way the question asks.

So there are 5 cans and 2 bottles. The question asks "bottles to cans" so the correct answer HAS to be 2:5, NOT 5:2.

2) 3:1

There is 1 spoon and 3 forks. The question asks "forks to spoons" so the correct answer HAS to be 3:1, NOT 1:3

7 0
4 years ago
A dolphin is at -- 28 feet. It swims up and jumps out of the water to a height of 8 feet. Find the vertical distance the dolphin
Helga [31]

Answer:

The vertical depth travelled by the dolphin = 36 feet

Step-by-step explanation:

The dolphin is a fish that can jump out of the water and therefore it is used in circus shows and exhibitions.

Initially the dolphin is at a depth of 28 feet deep inside the water surface.It comes to water surface and then jumps out of the water to a height of 8 feet.

The vertical distance travelled by the dolphin can be found by taking the difference of final height and initial depth.

Vertical depth = final height - initial depth

                        = 8 - (-28)

                         = 36 feet

The vertical depth travelled by the dolphin = 36 feet

6 0
4 years ago
50/21 as a 10th of a percent
Dahasolnce [82]

Answer:

20 percent

Step-by-step explanation:

8 0
3 years ago
Is y-x=2x-2/3y a linear or nonlinear m?
Ivanshal [37]

Answer:

linear

Step-by-step explanation:

y - x = 2x - \frac{2y}{3}

\frac{5y}{3} = 3x

y = 9x/5

6 0
3 years ago
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