Answer:
The quadratic function is f(x) = a * x^2 + b * x + c . The b-value is the middle number, the number next to the x. The other letters, a and c, are also numbers like b.
Answer: 4 paddles
Step-by-step explanation:
Mr. Jones buys the paddle for $35 and sells at 180% of the purchase price:
= 35 * 180/100
= $63
For the number of paddle sales to be at least $250, he should sell:
= 250/63
= 3.97
= 4 paddles
I think its 10.8629677419 round it to the nereast thousand you get 10.863 <span />
Part B because it’s correct
Answer:
C
Step-by-step explanation:
The brackets indicate that you must add up the other 3 angles first before being subtracted by 360, which is the correct answer.
