2 answers:
Move the decimal to the left where 70% becomes (.70). Then divide 14/.70 which equals 20.
Answer:The answer would be 20
Step-by-step explanation:
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Answer:
b: 1
c: 2
Step-by-step explanation:
Ok so train can travel 744 miles in 3 hours.Let's make equation.
744 miles- 3 hours
X miles - 1 hour
X=744:3=248 miles - per hour
Answer:
8280 cal
Step-by-step explanation:
Q=mc(delta)T
Q=1200(0.115)(-60)
Q=8280 cal
I used 1200 g instead of 1.2 kg
if you divide 2 by both sides, you get
x is less than 4
340 and 0.034 because yo move two decimal points to the left
