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Mathematics 16 Online
OpenStudy (jerry45):

URGENT HELP FAN AND MEDAL :)

OpenStudy (jerry45):

Question 1 (Multiple Choice Worth 5 points) (04.04)Armando read 20 pages of his 200-page book in 4 hours. At this rate, how long will it take him to read the entire book? 20 hours 40 hours 4 hours 5 hours Question 2 (Multiple Choice Worth 5 points) (04.04)Marcus painted one-third of his bedroom in fourth-fifths of an hour. At this rate, how long would it take him the paint the entire room? five-twelfths of an hour twelve-fifths of an hour fifteen-fourths of an hour four-fifteenths of an hour Question 3 (Multiple Choice Worth 5 points) (04.04)Erika calculated that she would spend $115 on school supplies this year. She actually spent $82.50 on school supplies. What is Erika’s percent of error? 28.3% 2.8% 39.4% 32.5% Question 4 (Essay Worth 5 points) (04.04)Maxine spent 15 hours doing her homework last week. This week she spent 18 hours doing homework. She says that she spent 120% more time doing homework this week. Is she correct? Show your work to justify your decision.

OpenStudy (jerry45):

@Directrix @zepdrix @Nnesha @Luigi0210

OpenStudy (jerry45):

@sammixboo @ash2326

OpenStudy (royalranger):

1) There are 10 times as many pages left. So it will take him 10 times as long to read it. 4x10 = ?

OpenStudy (jerry45):

40

OpenStudy (jerry45):

Hello you there? @royalranger

OpenStudy (royalranger):

Yea its 40

OpenStudy (jerry45):

ok thx :)

OpenStudy (jerry45):

what about number 2?

OpenStudy (jerry45):

@.Sam.

OpenStudy (jerry45):

@Nnesha

OpenStudy (mathmale):

You really might get faster help if you'd post only one question at a time. Might be faster for you to post your questions all at one time, but not many people would be willing to wade through all of them.

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