A hockey team has 18,000 fans at the game and they survey 240 of the fans. Out of these 240 fans, 135 of them say they like the new uniforms better than the old ones. Approximately how many of the...

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A hockey team has 18,000 fans at the game and they survey 240 of the fans. Out of these 240 fans, 135 of them say they like the new uniforms better than the old ones. Approximately how many of the...

A helicopter descends to hover 477 meters above the ground. Let h be the original height of the helicopter. What is a subtraction equation that represents the problem? What was the original height...

Can you please help with this problem

there are 4 red balls 3 yellow balls and 7 purple balls in a bag. what is the probability of picking 2 yellow balls in a row without replacement

a theater sold a total of 198 adult and childrens tickets. The theater took in 2064$ at the box office receipts. If the adult tikets were 12.00$ and the childrens tickets were 8.00, how many...

Finding Sales Tax Rate

solve that system of linear equations using the elimination method

Michelle swings a 0.009-kg rubber stopper around her head. The rubber stopper is tied to a string that Michelle holds at 0.72 m while swinging it once every 0.5s. What is the minimum force she needs...

3(2^x+4)=350

a survey of representative sample of 1000 employees at a company finds that 456 employees take the subway to work and 427 employees take a bus to work. some employees have to take both the subway...

The price index for a 19 inch color television in 1990 was 172.6 and 365.8 on 1999. How much would a comparable set cost in 1999, if the 1990 price cost $129?

I receive wood daily and its all in board feet but I need to convert it to square feet. what is the formula to do that?

A 64g sample of Germanium-66 is left undisturbed for 12.5 hours. At the end of the period, only 2.0g remain. What is the half- life of this material. Please use the formula A= A0 (1/2) (t/H)

A college with 4,100 students takes a survey of 320 students and finds 91 of them think the final exams are too difficult. Approximately how many students at the college think final exams are too...

I need help writing an equation for the problem.

2log7x=log727+log73

log6x+log6(x+5)=2

20 w=— 3(450)

a tree has been cut down. the height of the trunk, from ground to cut is 3m. From the base of the tree to the tip is 14m. What was the height of the tree before it was cut?

Unsure how to go about this problem. Any ideas?

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