Answer:
Greater than/equal to 6,896
Step-by-step explanation:
s + 5,204》12,100
s》12,100 - 5,204
s》6,896
"X" equals 0 and "Y" also equals 0
X=0
Y=0
Solve for z score:
z(12)=(12-10)/1.5=4/3
then >/ "less than and equal to"
p(x>/12) = p(z>/4/3)=.0912
To find the value of C: Use the Pythagorean Theorem
4^2 + 3^2 = c^2
16 + 9 = c^2
25 = c^2
sqrt of 25 = c
c = 5
For company a ( $376 + $12 an hr) it would take 2 hours because 376+12= 388+12= 400 (376 + (12 x 2) )
for company b, ( $280 + $15 ) it would take 9 hours because 280 + 15 = 295 + 15 =
310 + 15 = 325 + 15 = 340 + 15 = 355 + 15 = 370 + 15 = 385 + 15 = 400 (280 + (15 x 8))
376 x (12 x 2)
376 x 24 = 400
280 x (15 x 8)
280 x 120 = 400
1) a = 2 hrs
b = 8 hrs
2) $400