Use the descriminant to describe the roots of each equation. Then select the best description. 16x^2+8x+1=0

How do you convert 4 over 16 to a decimal

The price of a visit to the dentist is $50. If the dentist fills any cavities, an additional charge of $100 per cavity gets added to the bill.

Roberta has collected a set of data and calculated the mean to be 34. The set contains 75 numbers, but Roberta gets an email telling her to add the following 5 numbers to her dаta: {23, 26, 32, 33, 40} To the nearest tenth, what is the new mean for

Four cups of hummingbird food that is 20% corn syrup is mixed with six cups of humming bird food that is 15% corn syrup. What percent of corn syrup is in the mixture?

Dustin, a truck driver, has a delivery to make that is 866 miles away. If Dustin drives at a steady rate of 70 miles per hour for 540 minutes, how many more miles does he have to go?

Julie and Jim live 230 miles apart. At the same time, they start driving toward each other on the same road. Julie's constant rate is 60 mph and Jim's constant speed is 55 mph. How many hours will it take them to meet?

Find the value of each expression when a=-2 b=-3 and c=5 5a - (4b+6c) = ?

Ms. Liebowitz has a choice of driving or flying from Morgantown, West Virginia to Washington, D. C. for a one-day business trip. If she travels by air, she will be able to work seven hours in D. C.

Which scenario describes a situation where X varies directly with y

3 Select the correct answer. A square field was enlarged by adding 5 feet to the length and width of the original field. If the area of the enlarged field is 576 square feet, what was the side length of the original field? A. 29 feet 19 feet C.