Solution: We have z score = 3.74.
It means, a basketball player's height is 3.74 standard deviation's above the mean.
Z score tells us how many standard deviations below or above the population mean a raw score is. For example if z score = -2, it means the raw score is 2 standard deviations below the mean value. If z score = 2, it means the raw score is 2 standard deviations above the mean value.
Hence the basketball player's height (201 cm) is 3.74 standard deviation's above the mean.
Answer:
Step-by-step explanatio39 cups.........6 pizzas
x cups............4 pizzas
39/x=6/4
x=39*4/6=156/6=26 cups
⇒ Flour:26 ..........4 pizzas
39 c......6 p
13c.......y p
39/13=6/y
y=13*6/39=78/36=2 pizzas
Flour:13.........2 pizzasn:
Answer: So you want to work with PEMDAS which you probably remember from Elementary school. Start in the parentheses. What you want to do is multiply your squares, after simplifying. So if you have -a^2 that would be -a multiplied by -a. Then you have -b^3 so that would be -b multiplied by -b multiplied by -b so now your equation will look like this -7 x -a x -a x -b x -b x -b. Negative times a negative is a positive... so -a x -a = a and -b x -b x -b = a negative -b. So the equation simplified is -7 x a x -b. Try and figure it out from there. I apologize if I'm wrong. I struggle with math also. I'm also not sure what kind of algebra this is. Good luck.
Step-by-step explanation: