a company manufacturing electronic toys has recently been taken over by another company. prior to the takeover of the company, certain workers were approached to ascertain their satisfaction levels. the same workers were again approached to know their satisfaction level after the takeover of the company. the two sets of data are given below. before 69 73 58 76 82 65 75 64 87 70 after 65 75 63 75 82 68 71 65 85 68

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step-by-step explanation:

the x's and the y's both go up the same amount each time, therefore it will be a linear function because it will go in a straight line when drawn on a graph.

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answer: 1722

step-by-step explanation:

given: the mass of saturn=

the mass of mercury=

the number of times the mass of saturn is greater than the mass of mercury

hence, the mass of saturn is 1722 times greater than the mass of mercury.

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

2,160 π

step-by-step explanation: