Evaluate 3x^2 + 2x-5 when x=4

There are 14 horses along the circumference of a Merry-Go-Round at a carnival. The horses are arranged in a circle with a radius of 12 feet. What is the distance between two consecutive horses as measured along the circumference of the circle? Use 3.

Based on the Nielsen ratings, the local CBS affiliate claims its 10 p. m. newscast reaches 41% of the viewing audience in the area. In a survey of 100 viewers, 36% indicated that they watch the late evening news on this local CBS station.

In what direction and by how many units is the graph of f (x) = - 3 cos (2x - π) + 2 vertically and horizontally shifted?

Arnoldo needs to go to houston, it is 400 miles away, he currently has 8 gallons of gas in his car. his car gets an average of 30 miles per gallon. how much more gasoline does arnoldo need to get to houston

What is the perimeter of the rectangle below shown below 3 7

A certain type of water lily doubles the area it covers every year. Ten years after being planted in our lake the water lilies cover a quarter of the lake's surface. How many more years will it be before they cover the entire surface of the lake?

Salem sue is a giant cow statue in North Dakota. The cow is 38 feet high. A real cow averages 4 feet 5 inches and a chicken is 13 inches. If this cow were real, how big would the chicken be on the same farm?

17/4 minutes with 510 total beats How many beats per minute

What is the answer? - 6 (5/3 x + 4)

Can anyone give me a simple answer to understand what root squared is and a way I can easily do it if ur stupid at maths