Mathematics, 31.03.2020 18:34 drdeb7766
The diameter of a quarter is 24.26 mm and the diameter of a nickel is 21.21 mm. How much bigger is the distance around a quarter than a nickel? (Use 3.14 for Π)
A. 4.7885 mm
B. 3.05 mm
C. 9.577 mm
D. 6.225 mm
What is the area of a circle with a diameter of 13.2 cm?
Use 3.14 for Π and round your final answer to the nearest hundredth.
Question 3 options:
A. 547.11 cm2
B. 136.78 cm2
C. 41.45 cm2
D. 20.724 cm2
What is the area of a circle whose radius is 6ft? (Use Π)
Question 4 options:
A. 6 Π ft2
B. 9 Π ft2
C. 36 Π ft2
D. 72 Π ft2
The circumference of a circle is 5 Π cm. What is the area of the circle?
Question 5 options:
A. 25 Π cm2
B. 10 Π cm2
C. 6.25 Π cm2
D. 2.5 Π cm2
Answers: 1
Mathematics, 21.06.2019 16:30
You are updating your garage and the only thing left to paint is your garage day. you're only going to paint the slide that faces the street. the garage door is 9 fert 8inches tall and 120 inches wide. you need to know the surface area of the side of the garage door to determine how much paint to buy. the hardware store sells paint by how much covers a square foot. what is the surface area you should report to the hardware store what is the answer
Answers: 3
Mathematics, 21.06.2019 16:40
Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .
Answers: 2
The diameter of a quarter is 24.26 mm and the diameter of a nickel is 21.21 mm. How much bigger is t...
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