Answer:
1. 1 yard
2. 15,840 feet
3. 72 inches
4. 15 feet
5. 2 miles
6. 4 feet
7. 66 inches
8. 4 feet
9. 2,280 feet
10. Donald swam further since Donna only swam 300 feet.
14.88 to 12.32
14.88 : 12.32. 2 into 14.88 is 7.44, 2 into 12.32 is 6.16
7.44 : 6.16 2 into 7.44 is 3.72, 2 into 6.16 is 3.08
3.72 : 3.08 2 into 3.72 is 1.86, 2 into 3.08 is 1.54
1.86 : 1.54 2 into 1.86 is 0.93, 2 into 1.54 is 0.77
0.93 : 0.77
You can multiply both numbers by 100 to change it whole numbers.
0.93*100 : 0.77*100
93 : 77
Answer:
90
Step-by-step explanation:
"how many one inch squares" is basically saying surface area. just find the area of each side and add them.
Answer:
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9514 1404 393
Answer:
7.7 seconds
Step-by-step explanation:
The solution is given by the quadratic formula.
For ax² +bx +c = 0, the roots are ...
x = (-b±√(b²-4ac))/(2a)
We want the positive root, so ...
x = (-113 -√(113² -4(-16)(74)))/(2(-16)) = (113 +√17505)/32 ≈ 7.6658
The rocket will hit the ground about 7.7 seconds after it is launched.