Mathematics, 18.11.2020 18:00 izzyisawesome5232
A circular swimming pool has a radius of 20 feet. A fence is going to be built so that there is a 4-foot space around the entire pool. What is the length of the fence? Sunitha solved the problem as shown.
A circle with radius 20 feet. A larger circle is 4 feet larger than the smaller circle. Radius = 24 feet. Circumference = 24 pi.
What was her error?
She should have used 12 in the formula, not 24.
She forgot to multiply the radius by 2 in the formula.
She did not add the additional fence length to the pool’s radius.
She should have used 4 ft in the formula.
Answers: 1
Mathematics, 21.06.2019 13:30
Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5
Answers: 1
Mathematics, 21.06.2019 14:40
Consider the table below. x y -1 -5 0 5 1 11 2 13 3 11 complete the standard form equation representing the quadratic relationship displayed above, where a, b, and c are constants.
Answers: 2
Mathematics, 21.06.2019 16:30
Yoku is putting on sunscreen. he uses 2\text{ ml}2 ml to cover 50\text{ cm}^250 cm 2 of his skin. he wants to know how many milliliters of sunscreen (c)(c) he needs to cover 325\text{ cm}^2325 cm 2 of his skin. how many milliliters of sunscreen does yoku need to cover 325 \text{ cm}^2325 cm 2 of his skin?
Answers: 3
Mathematics, 21.06.2019 20:30
Stacey filled her 1/2 cup of measuring cup seven times to have enough flour for a cake recipe how much flour does the cake recipe calls for
Answers: 2
A circular swimming pool has a radius of 20 feet. A fence is going to be built so that there is a 4-...
Mathematics, 05.02.2020 11:00
Mathematics, 05.02.2020 11:00
Mathematics, 05.02.2020 11:00
Physics, 05.02.2020 11:00
Biology, 05.02.2020 11:00
Mathematics, 05.02.2020 11:00
Mathematics, 05.02.2020 11:00
English, 05.02.2020 11:00
Business, 05.02.2020 11:00
Mathematics, 05.02.2020 11:00
Computers and Technology, 05.02.2020 11:00
Mathematics, 05.02.2020 11:00