Lara takes 40 minutes to drive 20 miles north and then 20 miles south to end up at the same place. Calculate average speed and a
verage velocity
1 answer:
Answer:
30.mph
Step-by-step explanation:
20/20=1 40/20=2. 2 minutes for every mile 2 X 30=60 (60 minutes) 1 X 30=30 (30 miles)
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Answer:
T3: 143
T4: -86
T5: 86
Answer:
$100.00
Step-by-step explanation:
If we are rounding to the nearest 10, then we only have to look at 96. Since 6 is bigger than 5, we round up to 100.
Step-by-step explanation:
× + 6 =4
x=4-6
x=-2
Hope it helps ☺️
Answer:
The Graph having the X-intercepts of (-2,0) and (4,0)
Step-by-step explanation:
The zeroes of the function is the X-intercept.
Remove parentheses
2c - 4 + 5c + 11
Combine like terms
Answer: 7c + 7
