Select the correct answer from each drop-down menu. monica built a remote-controlled, toy airplane for a science project. to test the plane, she launched it from the top of a building. the plane traveled a horizontal distance of 50 feet before landing on the ground. a quadratic function which models the height of the plane, in feet, relative to the ground, at a horizontal distance of x feet from the building is shown. since the domain represents the airplane while it was in the air, the values of the domain should be restricted to the interval [, ].

a 10 percent increase

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

c = 0.429t

step-by-step explanation:

the constant rate at which carlos harvests cassava is 35 minutes per 15 cassavas 15/35 = 0.429 cassava per minute

therefore, an equation that models the number of cassava (c) that harvest carlos in a time (t) is the following:

where t is the time in minutes.

this means that when 35 minutes have elapsed 15 cassava have been harvested, at 70 minutes 30 cassava have been harvested and so on.