A scale model of a human heart is 196 inches long. The scale is 32 to 1. How many inches long is the actual heart? Round your answer to the nearest whole number.

What is the equation of this line in standard form (1 1/2,2) (-4,-1)

X+y+2=-5 - 2x-y+2=-1 x-2y-2=0 solve algebraically

A decimal rounded to the nearest tenth is 2.5 write 2 decimals that can be rounded to 2.5

Find the value of x. 600x = 360000

Four less than the sum of a number and 20 is 16. What is the number

What's 12 rounded to the whole number

A bag has 4 yellow marbles and 16 blue marbles. half of the blue marbles are made of plastic. a marble is selected at random from the bag. what is the probability that it is a blue, plastic marble?

How does the volume of a prism change if each dimension of the present is doubled

In 2010, Car A was the highest mileage car available in a country. It's estimated highway mileage was 4 miles per gallon more than car B. if the two cars could travel a total of 90 miles on a gallon of gasoline, find the mileage of each car.

Person A buys 12 granola bars and 7 cups of yogurt for $15.50. Person B buys 6 granola bars and 11 cups of yogurt for $11.50. Find the cost of each item