A) we know, circumference of circle = 2πr
i)Circumference of small pizza with radius of 8 inches; = 2*3.14*8 = 50.24 in.²
ii)Circumference of medium pizza with radius of 10 inches; = 2*3.14*10 = 62.8 in.²
iii)Circumference of large pizza with radius of 12 inches; = 2*3.14*12 = 75.36 in.²
b) we know, area of a circle = πr²
i)Area of small pizza with radius of 8 inches;= 3.14 * 8²= 200.96 in.²
ii)Area of medium pizza with radius of 10 inches = 3.14 * 10² = 314 in.²²
iii)Area of large pizza with radius of 12 inches; = 3.14*12² = 452.16 in.²
c) Joey should order pizzas of larger size 'cause he is very hungry & it will be most helpful for him 'cause of larger area.
Hope this helps!
Answer:
3.4
Step-by-step explanation
in order to find the coomon difference we have to subtract two consecutive elements of the series. in this case if we subtract 9.4 and 6 we get 3.4
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Answer:
It would take Mike 10 minutes to eat 35 hotdogs. Mike can eat 122.5 hotdogs in 35 minutes.
Step-by-step explanation:
21 hotdogs / 6 minutes = 3.5 hotdogs per minute
35 / 3.5 = 10 minutes
35 (3.5) = 122.5 hotdogs
Answer: 2.4
Step-by-step explanation:
10 divided by 5 = 2
2 divided by 5 is .4
2 + 0.4 = 2.4
Hope this helps!
Bike time + walk time = 6.5 hours
time=distance/speed
(d/10)+(d/3)=6.5
3d+10d=195
d=195/13
d=15 miles into the country