Find the LCM for the following numbers: 6, 15

a. 3
b. 2
c. 15
d. 30


d. 30

Mathematics

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In the circuit below, find fCO and VO if Vin = 42 V, R = 22 K, and C = 0.00015 æF.


a. VO = 29.7 V, fCO = 48.2 KHz
b. VO = 21.0 V, fCO = 48.2 KHz
c. VO = 21.0 V, fCO = 31.7 KHz
d. VO = 29.7 V, fCO = 31.7 KHz
e. VO = 21.0 V, fCO = 34.1 KHz

Mathematics

Graph the circle.(x - 4)2 + y2 = 9

A.

B.

C.

D.

Mathematics

Simplify.4.3(-5) + 6(2.1)

A. -23.6 B. 9.03 C. 34.1 D. -8.9

Mathematics

Solve the problem.At a state fair truck pull, two pickup trucks are attached to the back end of a monster truck as illustrated in the figure. One of the pickups pulls with a force of 1400 pounds and the other pulls with a force of 3400 pounds with an angle of 45° between them. With how much force must the monster truck pull in order to remain unmoved? HINT: Find the resultant force of the two trucks. Round your answer to the nearest tenth. 

A. The truck must pull with a force of 2197.3 lb. B. The truck must pull with a force of 2605.4 lb. C. The truck must pull with a force of 4500.2 lb. D. The truck must pull with a force of 4276.9 lb.

Mathematics