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vesna_86 [32]
3 years ago
14

A teacher drove 10 miles a day to and from school. how far did he travel in 7 days.​

Mathematics
1 answer:
charle [14.2K]3 years ago
6 0

Answer:

70

Step-by-step explanation:

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What is the unit rate for 99/12
Nana76 [90]

Answer:

99 ÷ 12


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6 0
3 years ago
Kerry is on the cross country team. She runs 3 miles every day except on her birthday. How many miles does she run each year?
Marina86 [1]

Answer:

1,092 miles

Step-by-step explanation:

There are 365 days in a year. Subtract 1 day because of her birthday. So what you're going to do is multiply 3 times 364 which equals 1,092.

So Kerry runs 1,092 miles each year.

4 0
3 years ago
give an example of a convergent infinite series whose sum equal 3/5. explain how you know your series converges and write out wo
krek1111 [17]

Answer:

The series 1/5, 2/15, 4/45, 8/135... converges and sums up to 3/5

Step-by-step explanation:

Consider the infinite geometric series

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With first term, a=1/5

common ratio, r = ⅔

The series converge because the common ratio, |r|<1.

The sum to infinity of a geometric series, S= a/(1-r)

S= 1/5 ÷ (1-⅔) = 1/5 ÷ 1/3 = 3/5

Therefore, the geometric series 1/5, 2/15, 4/45, 8/135... sums up to 3/5.

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3 years ago
If ABC is similar to DEF the m
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Answer:what do you mean


Step-by-step explanation:


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3 years ago
Select the correct answer. Which sequences of transformations confirm the congruence of shape II and I?
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Answer:

the answer is 3

Step-by-step explanation:

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