Answer:
a) is B because it inrease quite rapidly and then slowly increase
b) is c as it increase and then decreases quite soon and rapid and then increase quite rapidly again
Step-by-step explanation:
Since the equation is lwh * 128 and we know that l = 18 and w =24
18 * 24 = 432
432 * h * 128
So, D. is the answer.
:)))
Answer: 62.5 miles away.
Step-by-step explanation: divide 25 by 2, than multiply that by 5, you will get 62.5.
Answer:
k(-3+5)
Hope this helps!
Step-by-step explanation:
If you look closely, you can see that both numbers have the variable k.
If you put a variable and a number together without a sign for example 3q that means that it is multiplying, as to why I put the two numbers in parentheses with the variable.
Answer:
Mile marker 114
Step-by-step explanation:
Our slope is 60 mph
Let x be the time in hours and y be the miles
Our point is (1 ,84)
We have a point and a slope
We can use point slope form to find the equation
y-y1 = m(x-x1)
y-84 = 60(x-1)
We want to find y when the time is 90 minutes
We need to change 90 to hours
90 minutes * 1 hour/60 minutes = 1.5 hours
Substitute this into the equation to find the miles, which is the mile marker
y - 84 = 60 (1.5 -1)
y - 84 = 60(.5)
y -84 = 30
Add 84 to each side
y-84+84 = 30+84
y = 114
You should pass mile marker 114
