A roller coaster slowly chugs up in an incline at a steady rate and then pick up speed as it races down the other side.
Click through the graphs and select the one that would best represent the sentence above.

i can answer this question sweetie!

step-by-step explanation:

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

it would take 7/10 of an hour too fill the pool.

step-by-step explanation:

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm