3 years ago

PLZ HELP

Mathematics

1 answer:

Mkey [24]3 years ago

4 0

Answer

Step-by-step explanation:

It should taker her 4 hrs to get there because 53 times 4 equals 212.

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Tom watched TV for a total of 4.5 hours in one 5 day school week. About how many hours did he watch each of those days? Draw a t

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3 years ago

Write the fraction as a decimal. Round to the nearest hundredth, if necessary. <br> 7/8

labwork [276]

Answer:

0.875

Step-by-step explanation:

We know that

7/8

is the same as

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Then using

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=0.875

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3 years ago

Read 2 more answers

7. William wrote a check for $150.00 for his gas bill, but he only has 96.26 in his checking account. What will happen to the ch

Alex17521 [72]

Answer:

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Step-by-step explanation:

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8 0

3 years ago

the temperature in Tampa was 55°F at 5a.m . It rose 7°every hour for the next 2 hours and then rose 8° every hour for 3 hours af

Flauer [41]

Answer:

93 °F

Step-by-step explanation:

At 7 am, the temperature was 55 °F + 2×7 °F = 69 °F.

At 10 am, the temperature was 69 °F + 3×8 °F = 93 °F.

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8 0

4 years ago

Levart [38]

Answer:

4:25

Step-by-step explanation:

Given that,

r₁ = 15 inches, r₂ = 6 inches

The area of the cylinder is given by :

$A=2\pi rh+2\pi r^2$

The ratio of surface areas of two cylinders,

$\dfrac{S_2}{S_1}=\dfrac{2\pi r_2h_2+2\pi r_2^2}{2\pi r_1h_1+2\pi r_1^2}\\\\\dfrac{S_2}{S_1}=(\dfrac{r_2}{r_1})^2\\\\=\dfrac{6}{15}^2\\\\=\dfrac{4}{25}$

Hence, the required ratio is 4:25.

8 0

3 years ago