The scores of an exam in a graduate level course follow a normal distribution with a mean of 62 and a standard deviation of 6. What proportion of students in the class have a score less than 53? a. 0.10 Ob. 0.0668 OC. 0.05 Od. 0.9332

Q: 37. lim 1+2e

A: Topic - limits  We are given limx→∞1-ex1+2exand we know thatlimx→∞ex=∞andlimx→∞1ex=0

Q: 13a.You decide to become a park ranger at Yellowstone National Park. Yellowstone has opproximate…

A: in this problem, population density is equal to the population divide by the area

Q: A Given: Quadrilateral ABCD is a parallelogram. Prove: DB bisects AC; AC bisects DB Proof:…

A:

Q: Suppose an airplane is flying 18,000 feet above the ground. Another airplane is directly above at…

A: to find:- distance between two planes.

Q: What conditions, if any, must be set forth in order for a + b to be equal to n(A U B)?

A:

Q: a. (f+g)(-4)

A:

Q: 8) Find the value of line ML Find ML 110 +4x x+ 103 70 N K M x+243 O -10 O 113 O 93 93

A: Given data: The length of NK=x+243. The length of NM=110+4x. The length of ML=x+103. The length of…

Q: 20. Solve for x. 27 x + 10 18

A: Intercept theorem states that if a line segment divides two or more parallel lines into equal parts,…

Q: The table shows the number of miles driven over time. Time (hours) Distance (miles) 4. 196 6. 294 8.…

A: Topic = Algebra

Q: (d) The third quartile for X 提交答案| Tries 0/5 (e) the IQR for X 提交答案| Tries 0/5 (f) P(IX-216|> 41)

A: Given : Let X be a r.v X~N(216 , 18) Here ; μ=216 σ=18

Q: 12. A rancher uses 280 feet of fencing to build a rectangular corral for a horse. -280The length of…

A:

Q: 3. Compute: 4. 9. 0.

A: The formula for finding given expressions shown below:

Q: If 85x + 9 = 46, solve for x. X =

A:

Q: Show

A:

Q: 9. Which is longer a 2-mile race or a 10,000 ft race?

A: 2 Miles = 10,560 Feet

Q: x -8 = 0 +12x

A: