A cyclist rode a distance of 38 miles in 4 hours. Find the speed of the cyclist.
2 answers:
Answer:
9.5
Step-by-step explanation:
To find the speed of the cyclist, we have to do rate (or speed) = distance/time
r=d/t
So we simply do 38/4 which gets you 9.5
The cyclist is traveling at a rate of 9.5 miles per hour
Let me know if you have any questions
Answer:
9.5
Step-by-step explanation:
Since he did 38 miles in 4 hours, we need to divide it by 4 to find mph. 38/4 = 9.5
therefore, his speed his 9.5 mph
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Yes, in simplest form, both fractions are 1/3 (one over three)
Answer:
f(g(x)) = 12x - 37
Step-by-step explanation:
Step 1: Define
f(x) = 6x + 5
g(x) = 2x - 7
Step 2: Find f(g(x))
f(g(x)) = 6(2x - 7) + 5
f(g(x)) = 12x - 42 + 5
f(g(x)) = 12x - 37
Answer:
C
Step-by-step explanation:
(2x-3)(4x+5)
=2x(4x+5)-3(4x+5)
=8x^2+10x-12x-15
=8x^2-2x-15
Answer: y = 0.5x - 2
Step-by-step explanation: 0.5x = half of a number X
