What might cause the disappearance of animals in the wild

If a goat is reduced by 19% in a sale to £25.92, find the original price

An elephant can run one over four of a mile in 36 seconds. At this rate, which expression can be used to determine how fast an elephant runs in miles per hour?

The amount of radioactive isotope decays in half every year. the amount of isotope can be modeled f (x) = 346 (1/2) ^x and f (1) = 173. what does the 346 represent?

A scientist invents a car that can travel for many hours without stopping for fuel. The car travels around a track at 51 miles an hour for 24 hours.

5a - 15 8ax - 56a don't know how to do it

Among all rectangles that have a perimeter of 156, find the dimensions of the one whose area is largest. write your answers as fractions reduced to lowest terms.

A grocery store sells 6 bottles of water for $4.80 and 18 bottles of water for $22.50. Is the cost proportional to the number sold? Explain

Which statement correctly compares and? A. 1/205/9 C. 11/20=5/9

Which capacity is most appropriate for a pitcher of lemonade 3 litters or 30 milliliters

jason cycled for 7 1/2 miles each hour for the next two hours and the distance he cycled for the third hour was 1/4 of the total distance he cycled in 3 hours what was the total distance jason cycled in 3 hours