Speed = distance divided by time. Plug in what you know.
Speed = 51.2 km / 4 hrs. ****** Simplify *******************
Speed = 12.8 km/hr
Answer:
the new equation is f(x)=x^2-4
vertex- (0,-4)
zeros- (-2,2)
y-intercept- (-4)
and it has a minimum
Step-by-step explanation:
T=PV/Rn you just divide both sides by Rn
What is the total weight of the water in the pool when it is completely filled?
V = L * W * D
V = 18 * 9 * 54/12
V = 18 * 9 * 4.5
V =729 cubic feet
729 cubic feet of water times 62.4 pounds = 45489.6 pounds
Answer:
a1. 0.1
a2. 0.14
b1. 11.0
b2. 10.98
c1. 39.2
c2. 39.18
d1. 71.6
d2. 71.57
4. 10.5
5. No, the correct answer is 35.28 because the 4 would round down, not up.
6. Tu is correct because the 69¢ would make it round up, not down
Hope this helps :)
