Easy will give brainleist
each day, about 75,000 people visit paris,france. use the commutative property to write equivalent expressions that could be used to find the number of people that visit over a 5-day period.

75,000 x 5 = 5 x 75,000

Step-by-step explanation:

Communtive property is just switching numbers in one side to the other but the answer stays the same

EXAMPLE: 1+2=3 communtive property: 2+1=3

-2.5

Step-by-step explanation:

Here in this question, we are interested in calculating the z-score for a student that had a particular mark at the test

To calculate the z-score, we need to use a mathematical formula

Mathematically;

z-score = (x - mean)/SD

From the question;

x = 76

mean = 86

standard deviation SD = 4

Plugging these values in the equation, we have;

z-score = (76-86)/4 = -10/4 = -2.5