Answer: -11
Step-by-step explanation:
For this problem, it is important to look at the domains next to the function. In this problem there is a function for when x < 1 and when x ≥ 1. 3 is greater than 1, so we will use the second equation.
From there, plug in 3 for x and solve.
-2x - 5
-2(3) - 5
-6 - 5
-11
24×1/6 =24/6 = 4
Marco drew 4 pictures
Answer:
See below in bold.
Step-by-step explanation:
Mean = 150 cm = 150 * 0.033 feet
= 4.95 feet.
The standard deviation = 10 cm = 10 * 0.033
= 0.33 feet.
Answer:
x>-7
Step-by-step explanation:
2x+3>-11
subtract 3 on both sides
2x>-14
divide by 2 on both sides
x>-7
Note: When dividing or multiplying by a negative number, be sure to flip the inequality symbol!
