Answer:
A
Step-by-step explanation:
The volume (V) of a pyramid is calculated using the formula
V = × area of base × height
note the height = 48 × 10 = 480 ( 48 storeys at 10 feet )
V = × 571,536 × 480
= 91,445,760 ft³
[ 1 yd³ = 27 ft³ ], hence
V = = 3, 386, 880 yd³ → A
Answer:
Step-by-step explanation:
a. P(Z > 1.12) = 1-N(1.12) = 1-0.8686431=0.1313569
b. <em>P(Z S-2.35)</em> => P(Z <= 2.35) = 0.009386706
(please check interpretation of question b)
c. <em>POSZ s 1.34)</em> => P(0 <= Z <= 1.34) = 0.9098773 - 0.5 = 0.4098773
(please check interpretation of question c)
d. P(-0.8 sz s 2.44) => P(-0.8 <= 2.44) = 0.9926564 - 0.2118554 = 0.780801
(please check interpretation of question d)
The answer is +17 or just 17 :)
Answer:
300=10x+20y
Step-by-step explanation:
You are trying to get the sales to equal 300 so the 10x and 20y added together will get you 300