Mathematics, 16.07.2019 13:00 cadenhuggins2
The volume of a right circular cone varies jointly as the altitude and the square of the radius of the base. if the volume of the cone is 154 cu. in. when its altitude is 12 in. and the radius of the base is 3 1/2 in., find the altitude when the volume of the cone is 77 cu. in. and the radius of the base is in. altitude =
Answers: 1
Another question on Mathematics
Mathematics, 22.06.2019 06:00
What is 2/3 - 1/3[tex] \frac{2}{3 } - \frac{1}{3} [/tex]
Answers: 2
Mathematics, 22.06.2019 07:00
Last year, laura had $30,000 to invest. she invested some of it in an account that paid 7% simple interest per year, and she invested the rest in an account that paid 8% simple interest per year. after one year, she received a total of $2230 in interest. how much did she invest in each account?
Answers: 1
Mathematics, 22.06.2019 09:00
Which equation can be used to calculate the area of the shaded triangle in the figure below? (7 points)2(12 × 4) = 96 square feet (12 × 4) = 24 square feet2(12 + 4) = 32 square feet (4 + 12) = 8 square feet
Answers: 1
Mathematics, 22.06.2019 09:00
Suppose a team of pedestrians takes a simple random sample of 100 babies. in this sample, the babies have a head circumference of 46.35 cm and a standard deviation of 1.1 cm. what percent of the time would a random sample of 100 babies a sample mean that is not in the 90% confidence interval? a) 0% b)2.5% c)5% d)10%
Answers: 1
You know the right answer?
The volume of a right circular cone varies jointly as the altitude and the square of the radius of t...
Questions
Computers and Technology, 25.02.2020 16:59
Chemistry, 25.02.2020 16:59
Mathematics, 25.02.2020 16:59
Physics, 25.02.2020 16:59
