Solve the problem.For a remodeling project, the building contractors designed a chute extending from a third-floor balcony to a dumpster located in the hotel parking lot. The chute has a rise of 35 feet for every 70 feet in horizontal distance. Find the grade of the chute. Round to the nearest whole percent.
A. 20%
B. 50%
C. 55%
D. 0.5%
Answer: B
Mathematics
You might also like to view...
Factor, if possible.-72 + 17x - x2
A. -(x - 9)(x - 8) B. -(x + 9)(x + 8) C. (x - 9)(x - 8) D. -(x - 9)(x + 8)
Mathematics
Solve. Clear fractions first.x + 
+ 
x = 
+ 
x
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A bacterial culture has an initial population of 10,000. If its population declines to 6000 in 2 hours, what will it be at the end of 4 hours? Assume that the population decreases according to the exponential model.
A. 8434 B. 1800 C. 3600 D. 2000
Mathematics
Write out the first five terms of the sequence.an = 
A. 
, 
, 
, 
, 
B. 
, 
, 
, 
, 
C. 1, 
, 
, 
, 
D. 
, 
, 
, 
, 
Mathematics