Answer:
I only found out the MPH for 10 mins, it's 4mph. please let me know if this is what your looking for.
Step-by-step explanation:
I divided 6 by 15 and I got .40 then I multiplied 10 and that's how i got my answer.
Answer:
$1344.31
Step-by-step explanation:
1111*0.11*11=1344.31
Answer:
Option D doesn't make any sense.
Step-by-step explanation:
D) 7 hours of sleep correspond to an age of 19 years.
That is wrong.
If we use the expression provided
hours = 8 + 0.5*(18 -age)
hours = 8 + 0.5*(18 -19)
hours = 8 + 0.5*(-1)
hours = 7.5
To find the vertex of a quadratic equation, determine the coefficients of the equation, then use the vertex x-coordinate formula to find the value of x at the vertex. Once the x-coordinate is found, plug it into the original equation to find the y-coordinate.