Answer:
Amanda has 20, Rob has 45
Step-by-step explanation:
Amanda has ten fewer rocks than Andrew, 30-10=20
Rob has 15 more rocks than Andrew, 30+15=45
Answer:we now have upgraded ways to find out every thing like pythagorean theorem
Step-by-step explanation:there is no more need for these steps because we can use different ways now
9514 1404 393
Answer:
see below
Step-by-step explanation:
Perhaps you want the table filled in.
Profit is the difference between revenue and cost.
Marginal anything is the change in that divided by the change in the number of units (pounds of beef). As you'd expect, the marginal profit is the difference between marginal revenue and marginal cost.
It is convenient to let a spreadsheet do these repetitive calculations.
Answer:
x = 2
Step-by-step explanation:
(x + 16) ÷ 3 = 3 x
x + 16 = 3 × 3 x
x + 16 = 9 x
16 = 8 x
∴ x = 2
It is not a <u>probability distribution</u>, as the sum of the probabilities is more than 1, thus, the correct option is No, considering that:
c) Since the sum of the probabilities is not equal to 1.
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For the sequence representing a probability distribution, it is needed that:
- All probabilities are between 0 and 1, that is, for all values of x, .
- The sum of all probabilities is 1, that is:
In this problem, the sum of the probabilities is:
<u>Sum is not 1,</u> thus it is not a probability distribution, and the correct option is:
c) Since the sum of the probabilities is not equal to 1.
A similar problem is given at brainly.com/question/24858659