A large gear with 300 teeth turning at 18 rpm turns a small gear at 150 rpm. How many teeth does the small gear have?__________ teeth
Fill in the blank(s) with the appropriate word(s).
36
Mathematics
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R1 = 500 ê, R2 = 1500 ê, RL = 2000 ê, and E = 15 V. Find the IL.
a. 4.74 mA
b. 5.25 mA
c. 7.81 mA
d. 11.5 mA
e. 30.0 mA
Mathematics
Use reference angles to find the exact value of the expression. Do not use a calculator.cos 
A. 1 B. 0 C. -1 D. undefined
Mathematics
Suppose the total cost function for manufacturing a certain product is 
dollars, where 
represents the number of units produced. Find the level of production that will minimize the average cost. Round the answer to the nearest integer.
?
__________ units
Fill in the blank(s) with the appropriate word(s).
Mathematics
Multiply and check the product.(-$1544)(85)
A. -$20,072 B. -$123,525 C. -$12,252 D. -$131,240
Mathematics