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inn [45]
3 years ago
8

Find the surface area of a cylinder with a base radius of 4 in and a height of 6in. Please help no links.

Mathematics
2 answers:
daser333 [38]3 years ago
7 0

Answer:

A≈  251.33in² ok

kirill [66]3 years ago
3 0

Answer:

251.33

Step-by-step explanation:

A=2πrh+2πr2=2·π·4·6+2·π·42≈251.32741

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diego is collecting pennies and estimated that he has 120 pennies. he counted them and has 80 pennies. what is diego's percentag
Bezzdna [24]

Answer:

50%

Step-by-step explanation:

The percent error is equal to the absolute value, difference of the measured value or your experimental value minus the actual value divided by the actual value times 100%;

Here we have;

Measured Valued = 120 pennies

Actual Value = 80 pennies

% error = \frac{|Measured - Actual|}{Actual} * 100

% error = \frac{|120 - 80|}{80} * 100

% error = \frac{|40|}{80} * 100

% error = \frac{40}{80} * 100

% error = 50%

So, 50% is the percent error for Diego

7 0
3 years ago
The charge for I’ve skating is $3 for the skate rental and $2 per hour to skate. How much will you pay if you skate for 3 1/2 ho
sp2606 [1]

Answer:

$11

Step-by-step explanation:

multiply $2 by four because they charge by hour and not by half hour. = 8

add $3 to 8. =11

4 0
3 years ago
In the city of Manhattan, it takes about 13 Starbucks to serve every 100,000 people. As of 2019, Manhattan has
astraxan [27]

Answer:

9.207

Step-by-step explanation:

To get the amount of starbucks for the population we can do

\frac{13 * 1629000}{100000}

which gives us 211.77 total Starbucks in 23 miles.

To get starbucks per mile, we divide this number by 23.

This gives us 9.207

7 0
3 years ago
Read 2 more answers
Here's a graph of a linear function. Write the
Anastaziya [24]

Answer:

y=2x-4

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Paul bought 5 books for $30.85. About how much did each book cost?
ladessa [460]

Answer:

$6.17

Step-by-step explanation:

Divide 30.85 by 5 to get the price of each book. Each book was $6.17

I hope this helped

4 0
2 years ago
Read 2 more answers
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