(Student Contributed Question) Below are completion times for 15 running backs and wide receivers that ran the 40-yard dash during the NFL Combine in April 2023. 4.32 4.36 4.37 4.41 4.43 4.46 4.47 4.52 4.53 4.56 4.58 4.61 4.62 4.67 4.74 By calculating the sample mean, the sample standard deviation, and a critical value from a t-distribution, construct a 90% confidence interval for the mean completion time for all running

Q: 2/5+4/8

A: We have to find the sum

Q: 45x(4²)3 3. Express as a single power. 48 a. 43 b. 42 C. 418 d. 46

A:

Q: -3 1 8 3 7 -1 4 0 5 3]

A:

Q: x)

A:

Q: 2(-ャ) n=2

A:

Q: +–3m+–9m+4+5+–10m

A: The expression is given as 1+–3m+–9m+4+5+–10m. Simplifying the given expression. 1+–3m+–9m+4+5+–10m…

Q: A 2/15 B 30 V35 5 20

A: Given,  A circle with secant and tangent  We have to find the value of x

Q: d. 1 3a+18 = 1 - 8 a+6

A:

Q: (カナ) 2.

A:

Q: (n + 4)3 =

A: Given query is to expand (n+4)3

Q: 1. Plot each of the following polar coordinates:

A: Given, To plot (5,5π3) and (2,-5π4)

Q: 8. B (6,7) (13,7) |(0,2) 10 12 14 My friend had a nearly-empty tank of gas, only enough to travel 15…

A: We have to find that the gas is enough or not to reach at point C.

Q: Solve AABC subject to the given conditions. Round the lengths of the sides and measures of the…

A:

Q: - [B 3. A = 935 14 -2

A: