The model below shows the number 7.77. ONES TENTHS HUNDREDTHS 7 . 7 7 Using the model of 7.77, how does the 7 in the tenths place compare to the 7 in the place to its right?

F(x)=5/6x+3 which of the following is true

Suppose a batch of steel rods produced at a steel plant have a mean length of 150 millimeters, and a standard deviation of 12. if 100 rods are sampled at random from the batch, what is the probability that the mean length of the sample rods would differ from the population mean by less than 0.5 millimeters?

What is the x intercept for y=x2+5x+