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1. How many minutes are there in a week?

 

2. The measure of angles of quadrilateral ABCD form the arithmetic sequence ∠A, ∠B, ∠C, ∠D. If the measure of angle B is 75 degrees what is the degree measure of angle D?

 

3. January 1st of a year is a Monday. What day of week is the 31st of the same month?

 

4. What is the value of n if 2^10 × 4^20 × 8^30 = 2^n ?

 

5. There were 30 cans of soda in the fridge. 60% were Coke and the rest were Pepsi. Noah drank a few cans of Coke and now 60% of the soda cans in the fridge are Pepsi. How many cans of Coke did Noah drink?

 

6. What is the positive solution to the equation x = 1/(2 + 1/(x − 2)) ?

 

Randomly selecting a page in a booklet, the chance to get an even page number is 48%. How many pages does the booklet have?

 

8. What is the units digit of the sum of all positive multiples of 6 smaller than 500?

 

9. If each dimension of a rectangle decreases by 1, its area will decrease from 2017 to 1717. What will be the area of the rectangle if each of its dimensions increases by 1?

 

10. There are several flyers that need to be printed. Working alone, Printers A, B, and C can finish the task in 3, 4, and 6 hours, respectively. If we use all three printers simultaneously, how many minutes will it take to finish the printing task?

 Jan 22, 2021
 #1
avatar+266 
+5

I already answered some of these questions, please stop posting these same problems and wait for someone to help you, or you can go ahead and do them yourself.

 Jan 22, 2021
 #2
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I NEED THE ANSWERS NOW!!!

Guest Jan 22, 2021
 #3
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Well not everyone can answer your questions, just try them. Its not like you can just ask questions on a test... 

DewdropDancer  Jan 22, 2021
edited by DewdropDancer  Jan 22, 2021
 #4
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Actually, when people see titles like @Guests's, they likely won't help because it's something called "cheating" . 

KitSoundwave  Jan 22, 2021
edited by KitSoundwave  Jan 22, 2021
 #5
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Oh... I did answer some of these same questions just a second ago at: https://web2.0calc.com/questions/need-answer-very-soon

DewdropDancer  Jan 22, 2021

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