Pretend you are teaching the order of operations to your best friend. Write a narrative of what you would say and how you would teach your friend the steps to solve the expression: 24 ÷ 3 x 42 - 10.

326

Step-by-step explanation:

division and multiplication first , move from left to right.

24÷3 = 8

8 x42 = 336

then do the addition or substraction

336-10= 326

PEMDAS

Step-by-step explanation:

P (Parenthesis)

E (Exponents)

M (Multiplication)

D (Division)

A (Addition)

S (Subtraction)

Multiplication and Division go together so you do whichever goes first.

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

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