Triangle ABC is transformed to form triangle A'B'C'. Which transformation of △ABC results in △A'B'C'?

Reflection across the x-axis

Rotation 180° about the origin

Translation 3 units down and 2 to the right

Rotation counterclockwise 270° about the origin

The contents of 3838 cans of coke have a mean of x¯¯¯=12.15x¯=12.15. assume the contents of cans of coke have a normal distribution with standard deviation of σ=0.12.σ=0.12. find the value of the test statistic zz for the claim that the population mean is μ=12.μ=12.

Select the correct answer from each drop-down menu. rewrite the formula to find voltage. the formula for electrical power (p, in watts) is where v is the voltage in volts and r is the resistance in ohms. for a particular brand of water heater, r is 32 ohms and p is 0.5 watts. the formula to find v is , and the voltage at which the heater operates is volts.

What is x3+3x2−16x−48 divided by x−1?