The height a plant grew varied directly with the number of days the plant was exposed to sunlight. what is the equation for this direct variation?
a) y = 1.09x
b) y= 1.09 + x
c) y = x - 1.09
d) y = 1.09/x

Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.

Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?

What is the value of -3/4 to the 4th power? -256/81 -81/256 81/256 256/81