Questions by Fotini

Questions by Fotini

Paul had 48 fliers to post around town. Last week, he posted 13 of them. This week, he posted 14 of the remaining fliers. How many fliers has he still not posted?

asked Feb 24, 2018

2 answers

0 votes

59.8k views

T(n) is the total number of lights in a triangular lighting rig of n rows, as shown. Which polynomial function represents T(n + 1)? T(n)=1/2n^2+1/2n a. T(n+1)=1/2n^2+3/2n+1 b. T(n+1)=1/2n^2+1/2n+1 c. T(n+1)=1/2n^2+n+1

asked Aug 19, 2017

1 answer

1 vote

112k views

15. Oscar wants to rent a boat. The rental shop charges and initial fee of $12 plus $8 per hour to rent the boat. Write a equation to find c, the total cost of renting a boat, for h hours.

asked Jun 17, 2017

2 answers

4 votes

120k views

Add parentheses to the expression so that its value is 45: 5 × 4 + 8 - 3 5 × (4 + 8 - 3) 5 × (4 + 8) - 3 5 × 4 + (8 - 3) no parentheses are needed

asked Mar 2, 2017

2 answers

4 votes

16.5k views

How did the receding ice age help with the development of agrarian societies?

asked Apr 19, 2016

1 answer

3 votes

51.1k views

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