<span>These types of lines are called contour lines. Though the image is flat and on a two dimensional sheet of paper, they suggest the volume of the shape. Such drawings are often done very quickly or with a single hand motion.</span>
C. The range represents the number of users each month for 36 months.
199.
the z score for the 90th percentile is 1.28, so you can solve the equation

which gets you the 199
Answer:????
Step-by-step explanation:
i don’t know shister
Answer:
F(1)+F(5)= 30
Step-by-step explanation:
F(1)=1^2+2=1+2=3
F(5)=5^2+2=25+2=27
27+3=30