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Nimfa-mama [501]
3 years ago
15

A population of ants triples every week. If the population starts at 7, how many ants will there be after 7 weeks?

Mathematics
2 answers:
Harrizon [31]3 years ago
6 0

Answer:

147 ants

Step-by-step explanation:

7 times 3=21 21 times 7= 147

Nadusha1986 [10]3 years ago
5 0

Answer:

15 309

Step-by-step explanation:

7*3^7=15309 because every week they triple

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Need help so confused thankssss
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Let complementary angle be x,

Then the other angle is 4x

x + 4x = 90 ( complementary angles)

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x = 90/5

x = 18,

The measure of the smaller angle = 18

And the measure of the larger angle = 4x

= 4 * 18

= 72

The supplementary of the larger angle is,

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72 + y = 180 ( Supplementary angles)

y = 180 - 72

y = 108.

Hence, the other supplementary angle is 108 degrees.


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