Answer: 124 ft after 0.5 seconds
Step-by-step explanation:
Find h(0.5)
h(0.5) = -16(0.5)^2 + 64(0.5) + 96
-16(0.25) + 64(0.5) + 96
-4 + 32 + 96
124
So u put the width 4 in the part that’s sideways and length 6 in how long the rectangle is and height in how tall
Answer:
He would have run 21 miles in 3 hours.
Step-by-step explanation:
Answer: The correct answer is Choice B, 12.3 years.
A z-score of about -0.523 would corresponding to the area which divides the normal distribution at 70% and 30%.
Now, we just need to write and solve an equation for that z-score.
(x - 15) / 5.2 = -0.523
x - 15 = -2.7196
x = 12.283
We can round it to 12.3 years old.
Answer: it will take 3.4 days to finish the book.
Step-by-step explanation:
Let x represent the number of days that it will take sal to finish reading the book.
Sals book has a total number of 52 pages.
Sal already read 18 pages. This means that the number of pages left for Sal to read would be
52 - 18 = 34
He plans to read 10 pages each day until he finishes the book. This means that the number of days it will take Sal to finish the book would be
10x = 34
x = 34/10 = 3.4