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sergey [27]
3 years ago
14

Write an explicit formula for an the nth term of the sequence 8, 48, 288

Mathematics
1 answer:
ira [324]3 years ago
5 0

Answer:

Step-by-step explanation:

a₁ = 8

a₂ = 48

Common ratio r = a₂/a₁ =6

nth term = a₁rⁿ⁻¹

= 8×6ⁿ⁻¹

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Jason and Ron together have 97 baseball cards. Jason has four more than twice as many cards as ron. How many baseball cards does
mr Goodwill [35]
Let r be the number of cards Ron has. 

r + 2r + 4 = 97
3r + 4 = 97
3r + 4 - 4 = 97 - 4
3r = 93
3/3r = 93/3
r = 31

Ron has a total of 31 cards and Jason has a total of 66 cards.
8 0
3 years ago
a cylinder has a base radius of 2 inches and a height of 9 inches what is the volume in cubic in to the nearest tenth place.
GuDViN [60]

Answer:

113.1 cubic inches

Step-by-step explanation:

The volume of a cylinder is given by the formula:

V=\pi r^2 h

Where

V is the volume

r is the radius

h is the height

Given, h = 9 and r = 2, we substitute and find the volume:

V=\pi r^2 h\\V=\pi (2)^2 (9)\\V=36\pi\\V=113.097

We need answer to nearest tenth, that is 1 decimal place, so we round of the answer as:

113.1 cubic inches

3 0
3 years ago
Find the altitude of the triangle with a side of 18.<br> Put into sqrt.
ira [324]
<h2>15 58</h2>

Step-by-step explanation:

BD = DC = 1/2 BC ---> AD is median ( because in equilateral triangle altitude equals to median )

so, therefore

AB = 18 (given)

BD = 1/2 BC

BD = 1/2 × 18

BD = 9

AB² = AD² + BD² ---( by pythagoras theorm)

18² = AD² + 9²

324 = AD² + 81

324 - 81 = AD²

243 = AD²

then,

AD = √243

AD = 15 58

<h2>MARK ME BRAINLIST</h2><h3>PLZ FOLLOW ME</h3>

3 0
3 years ago
Can someone help me out with this
babymother [125]
The answer would be x= 68 degrees
7 0
3 years ago
1.05, 1.5 and 1.005 in order from greatest to least.
Sergeeva-Olga [200]

Answer:

1.5, 1.05, 1.005

Step-by-step explanation:

the more 0's you have, the smaller the number will be.

7 0
3 years ago
Read 2 more answers
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