1) What is the greatest common factor of 48 and 64 ? * 3 points

19. The sides of a triangle are in the ratio of \( 2: 3: 4 \). If the perimeter is 72 cm , find its sides. 20. In a factory the ratio of number of defective bolts produced to the number of good bulbs is \( 1: 10 \). In one hour the facrory produced 330 bolts. Find the number of defective bulbs produced by the factory in an hour.

Can you explain why \( 0!=1 \quad \) 12:08 AM

Value: 2 What is the horizontal and vertical shiff for the quadratic function given by \( f(x)=(x+2)^{2}-4 \) ? a. Left 2 spaces and down 4 spases b. Left 4 spaces and up 2 spaces c. Right 2 spaces and down 4 spaces d. Right 4 spaces and down 2 spaces

What is the common ratio in the following geometric sequence? \( 2, \frac{1}{2}, \frac{1}{8}, \frac{1}{32}, \ldots \) (1 point) 0.1 .5 \( \frac{1}{2} \) - \( \frac{1}{4} \)

Which of the following statements correctly delermines the rule for generating the next term in the sequence \( 23,19.5,16,12.5, \ldots \) ? (1 point) Add the common ratio of -3.5 . Multipy by the common ratio of -3.5 . Multiply by the common difference of -3.5 . Add the common difference of -3.5 .