A cyclist travels 54 miles in 4 hours. Use dimensional analysis to convert the cyclist's speed to feet per second. Round your an
swer to the nearest tenth.
2 questions answer both please
for the second one find Y 7TH GRADE
1 answer:
Answer: feet is 13.5 14400 seconds which is 4 hours
I hope im right
Step-by-step explanation:
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nothing can be further simplify in this problem
Answer: 107
Step-by-step explanation:
6.75 X 10 to the tenth power
multiply the length and with by the scale factor:
24 x 4/3 = 32 feet
20 x 4/3 = 26 2/3 feet
Area is length x width:
32 x 26 2/3 = 853 1/3 square feet.
7x^2 + 3
7(4)^2 + 3
7(16) + 3
112 + 3
115.