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3 years ago

What is a common ratio of the geometric sequence whose first term is 5 and second term is 35?

Mathematics

2 answers:

earnstyle [38]3 years ago

5 0

Answer:yes

Step-by-step explanation:

Nesterboy [21]3 years ago

5 0

Answer:

the common ratio is 7

Step-by-step explanation:

The standard equation for a geometric sequence of common ratio r is

a(n) = a(1)*(r)^(n - 1).

We know that the first term, a(1), is 5 and the second term is 35. Multiplying 5 by 7 results in 35, so we can assume that the common ratio is 7.

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6 0

3 years ago

2. Mia is making a set of clay bowls. Each bowl requires 3 /4 pound of clay. She has 5_ 5/ 6 pounds of clay. How many complete b

andreyandreev [35.5K]

Answer: 7 bowls

Step-by-step explanation:

5_ 5/6 divided by 3/4 equals 7.77777

4 0

2 years ago

Read 2 more answers

1/9,1/3,5/9 find the rule

anastassius [24]

It’s going up by 2/9 . if you did it for the first one it’d b 3/9 which is 1/3

3 0

3 years ago

1. Segment A'B' is parallel to segment AB. What is the length of segment BB'?

ella [17]

Answer:

A. 3.5

Step-by-step explanation:

Given that AB is parallel to A'B', therefore,

CB/CB' = CA/CA'

CB' = 7

CB = CB' + BB' = 7 + BB'

CA' = 6

CA = CA' + AA' = 6 + 3 = 9

Plug in the values

(7 + BB')/7 = 9/6

(7 + BB')/7 = 3/2

Cross multiply

2(7 + BB') = 7(3)

14 + 2BB' = 21

Subtract 14 from both sides

2BB' = 21 - 14

2BB' = 7

Divide both sides by 2

BB' = 7/2

BB' = 3.5

5 0

3 years ago

A carnival ride is in the shape of a wheel with a radius of 25 feet. The wheel has 20 cars attached to the center of the wheel.

Usimov [2.4K]

Answer:

Answers: (to the nearest hundredth)

Between two cars,

Central angle = 0.39 radians (or 71.4°)

Arc length = 7.85 ft

Area of a sector = 78.54 ft²

Step-by-step explanation:

3 0

2 years ago