3 years ago

Plz no wrong answers Find the next number in the pattern. 9, 11, 15, 21, 29, 39, __

1 answer:

4 0

Its 51, the numbers add 2 each time so 9 to 11 is 2 then you add 2 more for the next so 11 to 15 is 4 and so on

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balu736 [363]

Answer:

A. 4.2 times

Step-by-step explanation:

Chlorine level of the pool as adjusted by Paula = 6.3 parts per million

Ideal Chlorine level as suggested by the magazine = 1.5 parts per million.

Thus, the number of times the ideal level of Chlorine that the current level is = current level ÷ ideal level

= $\frac{6.3}{1.5} = 4.2$

The current Chlorine level is 4.2 times the ideal Chlorine level.

7 0

3 years ago

dalvyx [7]

The answer to the question is in the picture.

6 0

3 years ago

sdas [7]

Answer:

the volume is 120

Step-by-step explanation:

the formula for volume with length times width times height. Just multiply 3 x 5 x 8

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3 years ago

Anna71 [15]

Answer:

Step-by-step explanation:

(X) =x3 to the function q(x-6)3-4

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2 years ago

Kisachek [45]

Answer:

Yes, the ratios do form a proportion.

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2 years ago