1. You buy your aunt a new drill bit set. Each
drill bit is a cone. The radius of the drill bi...
Mathematics, 22.05.2020 21:02 edgarsandoval60
1. You buy your aunt a new drill bit set. Each
drill bit is a cone. The radius of the drill bit is
3.9 millimeters and the height of the drill bit
is 7.7 millimeters. What is the volume of
the drill bit?
Answers: 2
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Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.
Answers: 1
Mathematics, 22.06.2019 00:30
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
Mathematics, 22.06.2019 05:00
Aliaa is skating down a ramp. the wheels on her skateboard have diameters of 60 \text{ mm}60 mm60, space, m, m. what is the distance aliaa travels when her skateboard wheels make 202020 revolutions? round your answer to the nearest \text{mm}mmm, m.
Answers: 3
Mathematics, 22.06.2019 05:30
There are 180 white lockers in a school. there are 3 white lockers for every 5 blue lockers blue. how many lovkers sre there im tje school
Answers: 2
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