Student name: ma kaula moore
date: 09-26-2010
jumping for joy
joy is trying to convince her father to buy a trampoline with an enclosure for the backyard. she has
been looking for a deal on the internet and found the two options described below.
outdoor enthusiast
brazos. com
jumping nation 15-ft. round
trampoline with enclosure
$299.99
jumping nation 15-ft. round
trampoline with enclosure
$299.99
25% off from 3/1 to 3/31.
in-store only.
use coupon code jnsummer for a
$100 discount at checkout!
$50 shipping fees not included.
if both retailers collect 8.25% sales tax, which retailer should joy recommend to her father? justify
your recommendation.
what’s the sales tax

step-by-step explanation: the answer is 27. first multiply .32 by 25 which equals 8. then add 8 to 25 which gives you 33. then you subtract that from 6 since she gave 6 to her brother.

,, add !

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

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.