3. Use the table below to determine if the following ratio is TRUE or FALSE: 1 point The ratio of red marbles to blue marbles is 1:2. Red Color Number Blue 3 Green 6 6 TRUE FALSE

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function