Answer: D. The model predicts that for each additional degree that the high temperature is above 70°F, the total number of cones sold increases by 3.7.
Step-by-step explanation:
Given: The vendor finds that there is a positive linear association between c and t (number of cones sold in a day (c) and the number of degrees above 70°F(t) ) that is best modeled by the equation.
Since, 3.75 is the rate of change of number of cones per degrees above 70°F.
Hence, the model predicts that for each additional degree that the high temperature is above 70°F, the total number of cones sold increases by 3.7.
Answer:
a=
Step-by-step explanation:
As we have 2 of the angles, we can find the third. The measure of the third angle is 45 degrees.
As this is the same measure as the other, that means that the side length will be the same.
Now was have two side lengths of 17 in a right triangle, so we can use the Pythagorean theorem to find a.
Recall that the pythagorean theorem states:
In this case, a is 17, b is 17, and c is a
Knowing this, we can input our value into this formula and solve for a.