Answer: 1391
Step-by-step explanation:
Use equation:
4:9=x:963
4*963=9x
x=428 Machine Screws
963+428=1391
Mrs. Brown's class will earn 30 minutes of recess.
The answer is C.
Tim reads 2 more times than Kelly(2x) and then you add 5 because Jim reads 5 more hours than Tim.
Answer:
GOOD AFTERNOON
UR ANSWER IS ::
Step-by-step explanation:
2
510.1 milion km
Please use " ^ " to indicate exponentiation: <span>y=−0.5x^2+8x
Examining this function, we see that its graph is a vertical parabola opening down.
You did not supply instructions for this problem.
However, one could guess that you might want to find the highest point of the grasshopper's path. To do this, find the vertex: Find the x value defined by
x = -b/(2a). Here, a= -0.5 and b= 8. Thus, the vertex is at x = -8/(2[-0.5]), or
x -8/(-1) = 8 units. The corresponding y value is then
y = </span><span>−0.5*8^2+8(8) = -0.5(64) + 64, or 32 units.</span>
