the mean mark got by 6 pupil's in a cat is 75.5 of them scored 83 73 71 67 and 69. what was the score of the sixth pupil?. what was the modal mark

if k is a constant, what is the value of such that the polynomial 2x3+x2+kx+18 is divisible to x+3. Show your complete work

Charlie divided 15 cents among four small bags. He can use the four bags to pay any amount between 1 cent and 15 cents, Bag without opening them. How many cents did Charlie put in each bag?

What do you call a frog with a cast on each of its back legs

Which situation shows a constant rate of change? O A. The height of a helicopter over time O B. The cost of fabric compared with its length in yards O C. The outside temperature compared with the number of glasses of lemonade sold O D.

Solve the system of linear equations by substitution. y=2x+5 y=3x-1

Ron bought a pice of plastic that was 3 1/2 yd by 2 2/3 what was the area or rons plastic answer in simplest form

Factor the following polynomial 14c^2+15c

The sum of two numbers is 11. Twice the greater number minus the lesser number is 7. what is the greater number>? A.) 5 B.) 12 C.) 7 D.) 6

How to write 1 over 5 as a decimal

8 5/9 + 3 5/6 + 6 4/9