Write the rate as a unit rate.Paul Saltwood can paint 144 doors in 7 hours, while Ian Kepler can paint 48 doors in 3 hours. Who can paint doors faster, Paul or Ian?
A.
| Paul? |
B. Ian
Answer: A
Mathematics
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A 5 æF capacitor is charged from a 100 V source through a 15 Kê resistor. Find VC when t = 150 msec.
a. 37.5 V b. 67.3 V c. 86.5 V d. 93.3 V e. 95.6 V
Mathematics
Use a calculator to find the value of the expression rounded to two decimal places.tan-1 (-2.5)
A. -21.80 B. -68.20 C. -0.38 D. -1.19
Mathematics
Find the sum.- 7
+ 13
A. 19
B. 5
C. 20
D. 5
Mathematics
Determine if the function is bounded above, bounded below, bounded on its domain, or unbounded on its domain.y = 8x - x3
A. Bounded B. Bounded above C. Bounded below D. Unbounded
Mathematics