4 Solve using the quadratic formula. No decimal answers accepted. Write decimal answers as simplified radical expressions a) d) y = 2x2 - 25x + 77 y = 2x? + 8x – 5 b) e) y = 2x? – x - 45 y = x? - 7x + 4 c) f) y = 3x? – 4x y = v2x? – 5x – v

Q: A student wants to earn a C for a class. To get this grade, the average of his six test scores must…

A: Introduction: It is required to find the score on the sixth test, to ensure an average of 70.

Q: please help thank you

A:

Q: 3Cant understand this, please  Write on paper and write the question too so I can print

A:

Q: Solve 4,5,6 thanks alot

A: First, try to visualize the figure and then according to the given question, whether it is revolved…

Q: Number 9 was not answered. I ask for 5 and 9 not 5 and 6. Thank you.

A: We find linear function using table and then find f(0).

Q: e solution is incorrect. Please clarify

A:

Q: This was not the correct answer, could you please try again and get back to me?

A:

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: You want to enlarge some photos for your studio. You need to enlarge a photo that is 8 inches by 11…

A:

Q: Can you please answer 6 and 10 and show Word please ?

A: Given below the detailed solution

Q: (X, y) on the least-squares line? O Yes O No (f) Use the equation of the least-squares line to…

A: We want to find the regression line and correlation

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: I have only one answer right. can you help me please.

A: Since this is a multiple subpart question according to the Bartleby Answering rule, only first three…

Q: Need help solving, thought I knew how to help my son but got myself confused.

A: By using surface area formula, we calculate the required surface area.

Q: Can you check and make sure this is correct? If not show me the answer and how it was done please

A: To find the correct option

Q: Use the table and info in both photos to solve for MSE, MSTR and F showing the answers in the…

A: Given:Sum of squares error (SSE) = 20,446,726Sum of squares between treatments (SSTR) =…

Q: (d) y = sin(tan(2r)) (e) f(t) = tan(eª) + etan(t) (f) y = ·

A:

Q: A student needs a 90 average to receive an A in his math class. On the first 4 tests he scored 75,…

A: we have to find grade..

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.