Answer:
The mean weight of the cats is 11.42 (rounded)
Step-by-step explanation:
To find the mean, you add up all the weights (12, 12, 9, 9, 11, 11, 16) and then divided the sum (80) of the weights by the number of cats (7)
12+12+9+9+11+11+16= 80
80 ÷ 7= 11.42857143 (I rounded my answer to 11.42)
I hope this was helpful. Have a wonderfull rest of your day!
Answer:
2 peoples
Step-by-step explanation:
both of them will 5 sweets
Part A
We have x = 4 and y = 3 paired up together.
This says that 4 pounds of potatoes cost $3
The price per pound (aka unit price) is y/x = 3/4 = 0.75 dollars = 75 cents.
Answer: 75 cents per pound
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Part B
The ordered pair (8,6) means x = 8 and y = 6 pair up together.
So in this case, 8 pounds of potatoes cost $6.
notice how y/x = 6/8 = 3/4 = 0.75 dollars = 75 cents here as well. So we get the same unit cost.
Answer:
40+5q
Step-by-step explanation:
Distributive property is multiplying each number inside the parentheses by the number outside the parentheses.
For example: a(b+c) would be ab+ac
Knowing that all you have to do now is multiply:
5x8=40
5xq=5q
Put them together and you get 40+5q!
I hope this helps, and have a great day! :)
Answer:
The remainder is 101.
Step-by-step explanation:
We are dividing:
By the Polynomial Remainder Theorem, if we are dividing a polynomial P(x) by a binomial in the form (x - a), the our remainder will be P(a).
The divisor is (x + 1). Therefore, our a = -1.
Then the remainder will be:
We can rewrite our polynomial as:
Each of the parentheses contain fifty terms. -1 to any odd power is -1, and -1 to any even power is 1. Therefore:
Evaluate:
The remainder is 101.
