The correct answer is A.
That is because the whole paragraph talks about a model car that they are testing but this student is wondering about roller coasters.
Hope this helps :)
Answer:
93
Step-by-step explanation:
15%=.15
.15 times 620 equals 93
The slope-intercept equation is y=mx+b.
The slope formula is 
Our three points are (5,5), (-5,-7) and (0,-1)
Using our slope formula our slope becomes 
Then, if we use one of our points (pick whichever you want, although (0,1) is the easiest) to solve the equation. So,
. When we solve for x and y, we get -1=0+b, or b=-1.
When we plug that back into the equation, we get
.
Answer:
Determine the range of the function graphed above
[ 0,4 ]
[4, infinite)
(-infinite, 4]
[ -4,0 ]
Step-by-step explanation:
Answer:
Frank has $22.34.
Step-by-step explanation:
24 pennies - 0.01 x 24 = 0.24
62 nickels - 0.05 x 62 = 3.10
55 dimes - 0.10 x 55 = 5.50
16 quarters - 0.25 x 16 = 4.00
19 half dollar (50cent) - 0.50 x 19 = 9.50
0.24 + 3.10 + 5.50 + 4.00 + 9.50 = 22.34