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WorksheetsSolving Radical Equations
Total questions: 8
Worksheet time: 28mins
Name
Class
Date
1.
a)
2
b)
4
c)
8
d)
16
2.
a)
35/3
b)
35
c)
3
d)
7/3
3.
a)
9/5
b)
17
c)
17/5
d)
5
4.
a)
0
b)
2
c)
0,2
d)
No solution
5.
a)
0
b)
2
c)
0,2
d)
No solution
6.
a)
2
b)
1/4
c)
2, 1/4
d)
No Solution
7.
The minute you drive a newly purchased car off the lot, its resale value drops immediately. The equation r = 1-∛(V/C) models a car’s immediate resale value, where v represents the immediate resale value of the car, c represents the original cost of the car, and r represents the depreciation rate. Determine the resale value of the car if the original cost was $29,500 and the depreciation rate is 7%.
a)
22,359.23
b)
24,234.67
c)
23,785.90
d)
23,728.58
8.
The speed, in meters per second, of a tsunami can be determined by using the formula s 5 √9.8d, where d is the depth of the ocean in meters. Suppose a tsunami is traveling at a speed of 8.3 kilometers per second. How deep is the ocean at that point? (HINT: 1 kilometer=1000 meters)
a)
7030 km
b)
6580 km
c)
7660 km
d)
8350 km
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