# keyera

Popular questions and responses by keyera
1. ## math

On a 14-day vacation, Glenn increased his caloric intake by 1500 calories per day. He also worked out more than usual by swimming 2 hr a day. Swimming burns 666 calories per hour, and a net gain of 3500 calories adds 1 lb of weight. Did Glenn gain at least

2. ## chemistry

How would you prepare 385 ml of a 0.856 m NaOH solution starting with a 4.93 m stock solution

3. ## math

2. Using divisibility tests, answer each of the following: a. There are 1379 children signed up to play in a baseball league. If exactly 9 players are to be placed on each team, will any team be short of players? b. A forester has 43,682 seedlings to be

4. ## Math

What is the answer to 4+3p=19 ?

5. ## math

26. Using only divisibility tests, explain whether 6,868,395 is divisible by 15.

6. ## math

42. Hosni gave the following argument that 2(a 1 b) 5 2a 1 2b, for all integers a and b. If the argument is correct, supply the missing reasons. If it is incorrect, explain why not. -a (b+a)= (-1)(a+b) = (-1)a+ (-1) b = a+ -b