Answer:
1948 cm
Step-by-step explanation:
First, calculate the circumference of the wheel with tire. Since C = πd, the circumference in this particular case is C = π(62 cm), or approx. 194.8 cm.
Each time the wheel turns, the bike moves forward 194.8 cm.
If the wheel turns 10 times, the bike moves forward 1948 cm.
Answer:
Step-by-step explanation:
99x - 44y = -605
-99x + 63y = 738
19y = 133
y = 7
-9x + 28 = 55
-9x = 27
x = -3
(-3, 7)
72 kilometers per hour ÷ 60 (amount of minutes in an hour) = 1.2 kilometers per minute
1.2 kilometers per minute x 20 minutes = 24 kilometers
Answer:
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Step-by-step explanation:
Answer:
73.7
Step-by-step explanation:
convert 55% into a decimal .55 then do .55 times 134