1) Given the following data solve using the regression analysis. No. of Hours spent in Reviewing 3. 5 1 2 6. 0. 1 8 10 9 No. of Mistakes in the Test 4 3. 15 20 20 8 10 19 6 2 3 a. What is the value of a? b. What is the value of b? c. What is the regression equation? d. What is the expected x if y is 110? 7. 4- 1.

Q: Hi Solve plz. 1. Find the number of possible ways to choose 2 apples, 1 orange, 1 papaya and 2…

A: No. of apples in the basket=3 No. of oranges in the basket=2 No. of papayas in the basket=2 No. of…

Q: 2х-3 3D5 3.

A: To solve2x-3x-3=5

Q: Six more than the quotent of a number and 4 is 8.

A: let that number is x and quotient of the number and 4 be x4

Q: Solve for x  5x - 7 = 8

A:

Q: ON COMPUTER PLEASE   A.    +5x+4>4

A: the question is related to inequality we solve it.

Q: Solve. 3c9-18c2 81c

A: topic - cubic polynomial

Q: Solve. x2-7x+10=0

A: We will solve this by factorization.

Q: y 25 15

A: Use Pythagoras theorem.

Q: Ive. 9*1 =275x-1

A: If bases are equal then automatically powers must be equal in order to satisfy an equation

Q: Find a number for which of 13 less than the number is the same as 13 more than the number.

A: Find a number for which of 13 less than the number is the same as 13 more than the number.

Q: Distinguish the number of solutions.

A: Given that,

Q: A number s is subtracted from seven.When the result is divided by three,the quotient is two. What is…

A: Let a number is s. According to the first condition of the question it becomes 7-s. Now from second…

Q: Solve. 20x+10 22(5) 20x X = = 39 Round to 4 decimal places.

A: Here we have to find the value of x.

Q: 3lw-6/-72M

A:

Q: Find the value of m in the equation 2 -3 7 4 1 2 3 - 5 2 - 2 1

A:

Q: 6.

A:

Q: can you list the solution as  1 ,2 ,3 ,4 so i can understand and write the answers

A: can you list the solution as  1 ,2 ,3 ,4 so i can understand and write the answers

Q: Solve for r 4. -3 6.

A:

Q: |æ + 6| = 5 * = 11 or x = 1 * = -11 or æ = -1

A: To solve the given equation.  |x+6|=5.

Q: Solve 4x - 5 = 19. O A. x= 10 OB. X=6 OC. x= 3.5 OD. x=8

A: We can find the answer as below.

Q: 4+b=30

A: It is addition and subtraction of numbers.

Q: can you solve b ,c and d

A:

Q: -3.8z + 2.6y = 4.1 5.2r + 6.2y = 3.2

A:

Q: Mark decided to build a rectangular vegetable garden in his backyard that was 8 feet long and 4 feet…

A:

Q: If -5 15 39 A = -4 13 35 3 8 then A-1 2 Given b = 3 solve A = 6. ||

A: