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USPshnik [31]
3 years ago
8

The cafeteria surveyed 50 sixth grade students about their

Mathematics
1 answer:
liubo4ka [24]3 years ago
6 0
Can you attach the image of the table ?
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A cylindrical container contains some sand. If the diameter of the container is 10 inches and its height is 3 inches, about how
Mazyrski [523]

Answer:

251.33in²

Step-by-step explanation:

A cylindrical container contains some sand. If the diameter of the container is 10 inches and its height is 3 inches, about how much sand fits inside the container?

We solve the above question using the formula for Total surface area of a cylinder.

TSA = 2πr (h + r) Square units.

Where

h = Height of the cylinder

r = Radius of the cylinder

Diameter of the container is 10 inches

Hence, radius = Diameter/2 = 10/2 = 5 inches

Height is 3 inches.

Hence, Total surface area =

2 × π × 5 (5 + 3)

= 10π × (8)

= 251.32741229 in²

Approximately = 251.33 in²

Therefore, the amount of sand that can fit into the cylinder = 251.33 in²

6 0
3 years ago
How do you solve the square root of <br><br> 258.75
GenaCL600 [577]

Answer:

16.0857079

Step-by-step explanation:

first

you go to Google

second

yousearch up how do u solve the square root of 258.75

4 0
3 years ago
Read 2 more answers
Find the values of x and y. <br><br> Please show steps
miv72 [106K]
X: 90 degrees. y: 43 degrees

We know that x is a right angle. The way we find y is to add 47 + 90 which gives us 137. We also know that a right triangle adds up to 180. So, we subtract 137 from 180. This means that y would be 43 degrees.
7 0
4 years ago
Noel bought a new dishwasher for $320 he paid $20 down-and made 10 monthly payments of 34.00. What actual yearly interest rate d
allochka39001 [22]
20 + (34*10) = 360

320-360=40

(40/320)*100 = 12.5

12.5 / 10 = 1.25

1.25 * 12 = 15%

Hope this helps! :)
8 0
3 years ago
Read 2 more answers
A 1178 foot cable weighs 266 pounds. How many pounds will 36 inches of cable weight? round answer to two decimal places (1 pound
Aliun [14]

Answer:

36 inches of cable weighs 0.68 lbs

Step-by-step explanation:

1178 ft cable weighs 266 lbs...and u want to know how many lbs a 36 inch cable weighs....

we need to turn ur ft to inches....1 ft = 12 inches....so 1178 ft = (1178 * 12) = 14,136 inches

14136 in. to 266 lbs = 36 in.to x lbs

14136 / 266 = 36 / x...cross multiply

14136x = (36)(266)

14136x = 9576

x = 9576 / 14136

x = 0.6774 rounds to 0.68 lbs <===

6 0
3 years ago
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