Take another guess: A student takes a multiple-choice test that has 7 questions. Each ques answer. Round the answers to three decimal places. Part 1 of 2 (a) Find P (4). P(4)= Part 2 of 2 (b) Find P (More than 2). P (More than 2) = Continue X Type here to search Ś X Bi S 99+ (2) a # ho

Q: The answer is not shown for the 2

A: Left end sum=sum of areas of the rectangles      =7X10+9.8X10+13.2X10+18.1X10+20.5X10      =68.6X10…

Q: X -24 9. Find x

A:

Q: a+b= Use the figure to evaluate a + b, a - b, and -a. - X

A:

Q: If det(A) = 2, then det(A) = 32 True O False

A:

Q: Find AB and BA. 2-2 A3D -3 1 0 and B = 0. 1. 9.

A:

Q: Find the value of x.

A: Topic- circles

Q: Describe the possible values of x. Show all of your work!!! U 6x 11 14 T 2x + 3 V

A:

Q: 1 Given that x 2 Vx, express 4* + 4* as a single power of 4.

A: We have to express 4x + 4x as a single power of 4.

Q: $3000. 300-€ e

A: Given :e∫3300-tdt

Q: Which value(s) of x satisfies the equation Vx? -4x –5 = 2x – 10 {3, 5, 7} {5} {5, 7} O {7}

A: Given an equation x2-4x-5=2x-10 To find the values of x that satisfy the equation

Q: Find 3A.

A:

Q: Solve the equation x - x = 42 using a trial and improvement method. You MUST show all your working.

A:

Q: Let A = 0 5 8 - 3A + 2B = -9 Find -3A+2B. and B = -93 92 C...

A:

Q: (2x +1)° (5x +5)°

A: Solution: The objective is to find the value of x

Q: Find all possible values of y if (-,y) lies on the unit circle. Give your answer in the form of a…

A: Note that the equation of the unit circle is given by x2+y2=1

Q: Find the value of x. E B X =

A: Solve the following

Q: Flip a coin 10 times, denote X1, X2 the number of tails and heads respectively. Compute Corr(X1, X2)

A: Corr =-1

Q: Can you determine the value of X?

A: To find the value of x

Q: Not sure where to go from here.

A: We factor the given expression

Q: 3. Find integers s and t so that 1 7s+ 11t. Show that they are not unique. %3D

A: Apply the division algorithm, we get 11 = 7*1 + 4 7 = 4*1 + 3 4 = 3*1 + 1 Hence, 1 = 4 - 3*1   = 4 -…

Q: Let a (5, 1, 1) and b = (- 5, 1, 2). Find a × b. x V A

A: