Which does NOT represent a constant rate of change of 70 miles per hour for a car? Question 4 options: The car travels 245 miles in 3.5 hours. The car travels 140 miles in 2 hours. d = 70t, where d represents distance in miles and t represents time in hours. d = 70t, where d represents distance in kilometers and t represents time in hours.
2 answers:
Answer:
The answer is fourth option that is where d represents distance in kilometers and t represents time in hours.
Step-by-step explanation:
Given is that rate of change is 70 miles per hour for a car.
In option 1, option 2 and option 3 same rate is there and also we know
For first we have = 70 miles per hour
For second we have = 70 miles per hour
For third we have
∴
And the Fourth one is NOT representing the same Because its distane unit is in Kilometer while others were in miles
Answer:
Step-by-step explanation:
Train B is faster because if u multiply 70*2 is 140 70*4 is 280 70*5 is 350 so train B
You might be interested in
Answer:
9/2 or 4.5
Step-by-step explanation:
15/4x6/5 = 3/2x3 = 9/2
Answer:
the line rises from left to right
Step-by-step explanation:
the slope is a positive number, therefore it will be rising, not dropping/falling, or going down.
Answer:
4.23
Step-by-step explanation:
3.68 + 0.21 + 0.25 + 0.01 + 0.08 = 4.23
Answer:
2x² = -8
x² = -4
The answer is no real solutions (x ∉ R) because a perfect square cannot be negative.
[(upper legth + lower length) x height] divided by 2