answer: keep, change, flip
but i think its 30/9
Answer:
C. is proportional.
Step-by-step explanation:
Answer:
predoc
Step-by-step explanation:
Answer:
The correct option is C) 24 min.
Step-by-step explanation:
It is given that:
Speed of Samir riding his bike = 6mph
Speed of Chris riding his bike = 9 mph
Let the time taken by Chris be x min. Then the time was taken by Samir be x+12
We know that the formula for the distance is
Where d is the distance, t is the time and r is the rate.
According to the question:
Hence, after 24 minutes Chris will catch up to Samir.
Therefore the correct option is C) 24 min.
<u>Answer:</u>
x = 2.696, x = -0.696
<u>Step-by-step explanation:</u>
We are given the following function of x and we are to find the zeros for the given quadratic function:
To find its zeros, we will use the quadratic formula:
Substituting the values in the formula where , and .
,
,
Therefore, the solutions are 2.696 and -0.696.