A roof of the house including its base is in the shape of right prism with a
triangular base with the dimensions shown.
9 cm
h 78 cm
16 cm
What is the approximate surface area of this prism?
OA) 482,4 cm
2
OB) 440 cm
OC) 5022 cm
OD) 545 cm

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a. about 4 b. about 8 c. about 40 d. about 21

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.