Answer:
I think its distributive
Step-by-step explanation:
$35 x0.80 = $28
sale price is $28
<span>c) $28</span>
43,000 in scientific notation is 4.3 x 10^4
Answer:
We use the one sample t test for this
Step-by-step explanation:
In this question, we are to determine if there is sufficient evidence to conclude that mean amount of milk in cartons is less than 32 ounces.
What we will use to determine if there is sufficient evidence is the t-test.
why?
we will have to to use t test because the hypothesis is on the mean and sample size is less than 30 i.e 22 < 30
Answer: What is the commutative property of addition? To “commute” means to move around or travel. According to the commutative property of addition, changing the order of the numbers we are adding, does not change the sum. Here's an example of how the sum does NOT change, even if the order of the addends is changed and The commutative property of multiplication
states that when two numbers are being multiplied, their order can be changed without affecting the product.
Step-by-step explanation: Have a blessed day hopefully this helped!