subject
Mathematics, 18.11.2020 16:50 sun64

4.Raphael is timing how fast he can do a series of 5 math questions, aiming to complete them in less than 20 minutes. He has done 3 questions so far, with each of them taking 3 minutes to complete. On average, how much time does Raphael have on each remaining question so he can reach his goal?

A. Raphael has no more than 5 minutes and 50 seconds to complete each remaining question.

B. Raphael has less than 5 minutes and 50 seconds to complete each remaining question.

C. Raphael has less than 5 minutes and 30 seconds to complete each remaining question.

D. Raphael has no more than 5 minutes and 30 seconds to complete each remaining question.

5.A retail store is buying a 500 count for a device and another 200 count for another version of the same device that costs $100 less than the original. What is the maximum cost of the original device, given that the store did not go over the budget of $155,000?

A. no more than $150

B. no more than $250

C. less than $150

D. less than $250

*please make sure you answer all the questions please and thank you.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:20
Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais
Answers: 2
question
Mathematics, 21.06.2019 16:30
Anyone know? is appreciated! will mark brainliest if correct!
Answers: 2
question
Mathematics, 21.06.2019 20:30
Find the zeros of each function. f(x) = 6x^2 - 7x - 20
Answers: 1
question
Mathematics, 21.06.2019 20:30
Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.
Answers: 1
You know the right answer?
4.Raphael is timing how fast he can do a series of 5 math questions, aiming to complete them in less...
Questions
question
Mathematics, 03.01.2020 06:31
Questions on the website: 11368719