29. on graph paper, draw both a histogram and a frequency polygon to illustrate the following
distribution of iq scores:
class interval
class interval
34
130-144
115-129
100-114
11
85-99
70-84
65-69
37
n = 103

yt

step-by-step explanation:

i don't know but i do know

to yeet or to be yeeted

∠cbe and ∠deb are same-side interior angles.

i took the test

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