3 years ago

A sequence has a third term of 18, and a common ratio of 3. What is the fifth term?

Mathematics

1 answer:

Step2247 [10]3 years ago

4 0

The fifth term to the sequence is 162

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Find the measure of x.

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x = 6

Step-by-step explanation:

use alternate angles

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3 years ago

The scatterplot shows the number of home runs Mario hits during his first four seasons on the company softball team. If his outp

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A spin balancer rotates the wheel of a car at 500 revolutions per minute. If the diameter of the wheel is 26 inches, what road s

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Answer:

c. 52 rad/s

Step-by-step explanation:

Final question does not correspond with available option. The real question is: <em>What is the angular speed in radians per second?</em>

At first we assume that spin balance rotates at constant rate and convert given angular speed, measured in revolutions per minute, into radians per second:

$\omega = \left(500\,\frac{rev}{min} \right)\cdot \left(2\pi\,\frac{rad}{rev} \right)\cdot \left(\frac{1}{60}\,\frac{min}{sec} \right)$

$\omega \approx 52.360\,\frac{rad}{s}$

Which corresponds to option C.

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3 years ago

Find the circumference of the circle. Round to the nearest tenth.

Natasha_Volkova [10]

Formula for the circumference of a circle: C = pi x diameter

We are given the radius here, but we need the diameter. The diameter of a circle is equal to two times the radius.

diameter = 40 x 2 = 80 in

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C = 80pi = 251.3 in

Hope this helps!! :)

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3 years ago

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Bo has 144 stickers on a page. He gives 2/9 of the stickers to his sister. He gives 16 stickers to his friend. How many does Bo

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Answer:

127 7/9

Step-by-step explanation:

144 - 2/9

144/1 - 2/9

(144×9)−(2×1)/1×9

1296-2/9

1294/9

= 143 7/9

143 7/9 - 16

= 127 7/9

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3 years ago

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