Answer:
rate of change = -32 feet/second
Step-by-step explanation:
h(t) = 64 – 16t2
t = time (seconds)
Look at the start of time where t = 0
h(t) = 64 - 16 * (0) * 2 = 64 feet
Then look at the specified time where t = 1.25 seconds
h(t) = 64 - 16 * (1.25sec) * 2 = 24 feet
rate of change = rate of change y / rate of change x
x = time, y = height
rate of change = (24 - 64) / (1.25 - 0) = -32 feet/second
Answer:
111 pieces of soda
Step-by-step explanation:
step 1
Find the area of the rectangular backyard
The area of the rectangular backyard is equal to
where
substitute
step 2
Find the area of one piece of sod
The area of the rectangular piece of sod is
where
substitute
step 3
Find the pieces of sod needed
To find out how many whole pieces of sod will Jim need to buy to cover his backyard, divide the area of the backyard by the area of one piece of soda
so
Round up
111 pieces of soda
Answer:
In explanation ! :P
Step-by-step explanation:
Likes hamburgers and burritos : 39
Likes nothing : 33
Total missing : 205
Percentage who do like nothing : 16,09 %
Percentage who like all (without frequency table ) : 19,02 %
( without relative frequencies, sorry they don't let me :( : Is people who don't like burritos but likes hamburgers,they are the strongest )
I hope I helped you !^^
Sorry they don't let me do the frequency table ! :(
Answer:
-500
Step-by-step explanation:
2300-6500-2500--1100--600-150-250-+600
The standard form is 3x+4y=8