The table below shows the price for different numbers of pens: number of pens price (in $) 2 6 4 12 5 15 8 24 does this table of numbers represent a proportional relationship? yes, because 3 times the price is the number of pens. yes, because the price is 3 times the number of pens. no, because the price of 4 pens should be $8 and not $12. no, because the price of 8 pens should be $48 and not $24.

It is the 3rd option because 2 x 3 is 6, 4 x 3 is 12, 5 x 3 is 15, and 8 x 3 is 24.

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

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation: