Given the cumulative distribution, x <7 1 F(x) 1, 7 5xs14 0, 1, X> 14 Determine the first quartile, Q1 a. 12.25 b. 0.0 C. 8.75 d. 0.04 e. 10.5
Find all values x= a where the function is discontinuous. 7 if x <4 f(x) = x- 9 if 4 sxs7 7 if x>7 O A. a=7 O B. a=9 OC. a=4 OD. Nowhere
Solve the y"+ 4y = initial value problem s 1 if 0<xsa To if x>,T ylo)= 1, g(0)=0
13 of 15 Kp = 1.73x10-5 for a reaction. Which of the following must be true? O AGⓇ<0 O AG°=0 O AG°>0 O AGº=1
Use the Mean Value Theorem to demonstrate that In(1 + x) < x, given that x > 0.
1. What is the output of the following program? include <stdio.h> int wilma (int x) if (x<5) x = 7; return (x) int main (void) int x-1 x=wilma (x) ; printf ("%d", x); return (0) b)3 c) 4 d) 7 a) 1 e) none of these
For any two numbers p and q, which of the following must be true? A. Ip+al 2 Ipl + 191 B. Ip-al s lpl - 191 C. Ip-al>o D. Ip.al 2p.q
If a and b are real numbers and 1 < a <b, then a-1 > b-1. Proof by contradiction.
7. Show all work to answer the following question. If the area enclosed by x = y2 – 4 and x = k where k > 0 is equal to 12, find the value of k. To earn any credit for this question you must use strategies
question 5 5. (a) Informally find a positive integer k for which the following is true: 3n + 1 < n2 for all integers n > k-4 (b) Use induction to prove that 3n +1 < n2 for all integers n 2 k. 6. Consider the following interval sets in R: B-4.7, E = (1,5), G = (5,9), M-[3,6]. (a) Find (E × B) U (M × G) and sketch this set in the-y plane. (b) Find (EUM) x (BUG)...