Explain why the function h (x) = (x ^ 2 + 11x + 28) / (x ^ 2 + 8x + 15) is not continuous at x = - 5.

A doctor ordered 300 ml of a 10% solution, but the pharmacy only has 5% and 25% solutions. How many millimeters of each solution should the pharmacist mix to get the prescribed medication for the man?

What is the product of - 12 and - 4? - 48 - 16 16 48

2.43 as a percentage

lu is stringing beads to make a necklace she is using. she is using 30 of the 8 mm beads 70 of the 4 mm beads and 40 of the 2 mm beads. how long will her finished neacklace be in centimeters?

What is the value of p (90) (125)

What is - 9 - (-9) + -9 times 3

How much is 81% of 403? find the missing element in the following base-rate-percentage problem. round the answer to the nearest hundredth.

What is the difference between 23x and 9x

Braydon is mixing cement for a large patio. The instructions on the bag say that each batch takes 3 gallons of water per 4 scoops of cement mix. If Braydon plans to make 5 batches, how many scoops of cement mix does he need? 0.75 5 15 20

Horses cost $10, pigs cost $3, and rabbits are only $0.50. a farmer buys 100 animals for $100. how many of each animal did he buy? there are two correct answers.