Popular questions and responses by Ladoo
1. ## math

A full bottle of juice costs \$2.00.If the cost of the juice is \$1.50 more than the cost of the bottle, how much does the empty bottle cost? Hint: Answer is not 50 cents.

2. ## Chemistry

Calculate the cell potential for the following reaction as written at 25.00 °C, given that [Cr2 ] = 0.859 M and [Ni2 ] = 0.0190 M. Standard reduction potentials can be found here. Cr+Ni(2+) ->Cr(2+) + Ni

3. ## math

Matt is a short put champion and is planning to participate in the next Olympic Games. He starts to practice and completes 49 throws from a center point in different directions. When he started to measure all the distances, he found that every throw landed

4. ## Math

Kyle has five tires but only uses four at a time on his car. He has rotated the five tires on his car so that each tire has been on the car for the same number of miles.If the car has been driven 90,000 miles, for how many miles was each of the five tires

5. ## Math

The notation [x ] stands for the greatest integer that is less than or equal to x. Calculate [-1,2]

6. ## Math

Imagine there is a triangle with two interior angles of 45◦ . If the shortest side of the triangle is 1cm long, what is the area of the triangle?

7. ## Math

How many ordered pairs (x, y) of counting numbers (x = 1, 2, 3, · · · , and y = 1, 2, 3, · · ·) satisfy the equation x + 2y = 100?

8. ## Math

Baseball Pitcher Nolan set the record for the most career strikeouts- 5.714. If you were to report the typical number of strikeouts for major league pitchers, do you think it would be more accurate to use the median or the mean number strikeouts? Why?

9. ## Math

If the pattern of the first letters of MATHMATHMATH……continues to the right, the 1989th letter would be?

10. ## math

In a contest the prizes were to be \$100 for the first place, \$50 for second and \$20 for the third. Instead, there was 2-way tie for the first place and one third place. If each first prize is twice the value of the third place award, how much did each

11. ## math

A group of students are standing in a circle. Each student faces someone across the circle. If student 2 faces student 9, how many students are in circle?

12. ## math

A group of students are standing in a circle. Each student faces someone across the circle. If student 2 faces student 9, how many students are in circle?

13. ## math

A basketball tournament starts with 64 teams. After one loss the team is out. How many games will the winning team play in the tournament?

14. ## math

Factor (x-3y)2-(y-x)2

15. ## math

Barbara delivered newspapers to each house on her side of the street. The house numbers on her side of the street begin with the number 705 and each increase by 6. The last house number was the largest possible number not over 799. How many papers did

16. ## math

At the "Neverlate" railroad station there are two tracks, A and B, both going to the city. At 7 A.M. a train leaves on each track, at the same time for the city. After that, the trains on track A leave every 8 minutes abd those on track B leave every 9

17. ## math

For every 100 cars that enter the intersection from A, 30 cars head toward B, 40 cars head toward C abd 30 cars head toward D. If 60 cars enter the intersection from A, how many cars head toward B?