Use kepler's law, which states that the square of the time, t, required for a planet to orbit the sun varies directly with the cube of the mean distance, a, that the planet is from the sun. using the earth's time of 1 year and mean distance of 93 million miles, find the equation relating t in years and a in millions of miles

If on=8x-8,lm=7x+4,nm=x-5,and ol=3y-6

Alex buys a home for $276,400. his home is predicted to increase in value 3.5% each year. what is the predicted value of alex’s home in 25 years? a. 621,357 b. 635,191 c. 653,201 d. 673,415

An architect builds a model of a park in the shape of a rectangle. the model is 40.64 centimeters long and 66.04 centimeters wide. one inch equals 2.54 centimeters. use the ratio table to find the ratio of the length to the sum of the length and width in inches and in simplest form. length 40.64 width 66.04 a. 8: 21 b. 13: 21 c. 21: 13 d. 21: 8