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ANEK [815]
3 years ago
11

Which sequence is geometric and has `1/4` as its fifth term and `1/2` as the common ratio? A. …, `1,` ` 1/2`, `1/4`, `1/8`, … B.

…, `1/4,` `1/2,` `1,` `2, `… ` ` C. …, `1/72`, `1/36`,`1/18`, `1/9`, … D. …, `8,` `4,` `2,` `1,` …
Mathematics
2 answers:
o-na [289]3 years ago
6 0

Looks like its A  whose first term would be 4.

avanturin [10]3 years ago
5 0

Answer:

A seems like the only correct answer.

Step-by-step explanation:

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Simplify -1.5 (-3.6 +2)
Tasya [4]

Answer:

2.4

Step-by-step explanation:

Add -3.6 and 2 inside the bracket. Then multiply the result by -1.5.

-3.6 + 2 = -1.6\\-1.5(-1.6) = 2.4

Note: Two negatives make a positive.

3 0
3 years ago
Read 2 more answers
Write each power as a product of factors <br><br> 2^4<br> 4^2<br> 9^2<br> 8^5<br> 5^3<br> 7^3
snow_lady [41]
<em><u>2^{4}⇒2×2×2×2⇒16</u></em>
<em><u>4^{2}⇒4×4⇒16</u></em>
<em><u>9^{2}⇒9×9⇒81</u></em>
<em><u>8^{5}⇒8×8×8×8×8⇒32.768</u></em>
<em><u>5^{3}⇒5×5×5⇒125</u></em>
<em><u>7^{3}⇒7×7×7⇒343</u></em>
5 0
3 years ago
What is: 1x10 to the 15th power x 1x10 to the 15th power?
Studentka2010 [4]
(1 * 10) ^ 15 * (1 * 10) ^ 15

10^15 * 10^ 15


X^m * X^n = X^m +n


10^15 * 10^15 = 10^ 15+15 = 10^30 or (1 x 10) ^30.
6 0
3 years ago
Jazz decides to serve milk with the muffins at his event. He thinks 2 gallons of milk is enough. He will serve 1/12 of a gallon
Snezhnost [94]

Answer:

24 people

Step-by-step explanation:

If 1/12 of a gallon is for each guest, then one gallon can serve 12 people.

Using this, 2 gallons of milk can serve 24 people.

So, with 2 gallons of milk, Jazz can serve 24 people

3 0
3 years ago
A car tire has a radius of 10.4 inches. What distance will the tire travel after 20 rotations?
Ganezh [65]

Answer:

Distance traveled after 20 rotations = 1306.24 inches

Step-by-step explanation:

r = 10.4 inches

Distance traveled in one rotation = Circumference of the car tire

Circumference of the car tire = 2πr

                                                 = 2 * 3.14 * 10.4

                                                = 65.312 inches

Distance traveled after 20 rotations = 65.312 * 20

                                                            = 1306.24 inches

4 0
3 years ago
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