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3 years ago

9

Sophie has 5 pieces of string that are each 5 1/4 feet inches long. Cooper has 4 pieces of string that are 3 7/8 feet long. Abou

t how much more string does Sophie have than cooper.

2 answers:

motikmotik3 years ago

5 0

Answer:

Step-by-step explanation:

zmey [24]3 years ago

4 0

Answer:

5677/008

Step-by-step explanation:

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I say that the answer is 7 bc it’s -8+15

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write the first six terms of the arithmetic sequence with the first term a1 =90 , and common differnce, d=9

brilliants [131]

Given a1 = 90
Common difference = adding
90 + 9 = 99, second term
99 + 9 = 108, third term
And keep doing that
You would get
90, 99, 108, 117, 126, 135

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3 years ago

A person breathes 2.5 x 10^-4 in about cubic meters of air per second. How long does it take to breathe in 2.5 cubic meters of a

Ipatiy [6.2K]

Answer:

10⁴ seconds

Step-by-step explanation:

Given that,

A person breathes $2.5\times 10^{-4}$ in about cubic meters of air per second.

We need to find time taken to breathe 2.5 cubic meters of air.

In 1 sec = $2.5\times 10^{-4}$ m³ of air breathe

Let in x seconds, 2.5 m³ of air taken by the person.

$x=\dfrac{2.5}{2.5\times 10^{-4}}\\\\x=10^4\ s$

Hence, in 10⁴ seconds 2.5 m³ of air is taken by the person.

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3 years ago

In the town of sleepy Oak. the fine for speeding ticket is $32.65 + s dollars. Where s is the miles per hour over the speed limi

Mkey [24]

A: 38.4 - 25 = 13.4
13.4 + 32.65 = $46.05

B: 50.15 - 32.65 = 17.5
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3 years ago