If a = 3i - 4j, b = 2i - 5j and c = λi + μj where λ and μ are scalar quantities, find the λ and μ such that λc = 2a + 3b

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.

How can you find the magnitude of a vector, v = < x,y > , where the horizontal change is x and the vertical change is y?

Aci is desired for the true average stray-load loss μ (watts) for a certain type of induction motor when the line current is held at 10 amps for a speed of 1500 rpm. assume that stray-load loss is normally distributed with σ = 2.3. (round your answers to two decimal places.)