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d1i1m1o1n [39]
2 years ago
11

Find the Mean of the following set of data. (Round to the

Mathematics
1 answer:
sweet [91]2 years ago
4 0

Answer:

2.75 all ready rounded

Step-by-step explanation:

for the mean all you have to do is add up all the numbers, then divide by how many numbers there are. when u add them all up it is 33, then u divide by 12, and get 2.75

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Anya has a pink ribbon and a purple ribbon. The pink ribbon is 6 ⅕ inches long. The purple ribbon is 8 ²⁄₁₀ inches. How much rib
balu736 [363]

Answer:

B. 14 ⁴⁄₁₀

Step-by-step explanation:

I say its b because all u have to do it multiply  6 ⅕  but not the 6, just the 1 and the 5, just multiply by two and both fractions will have the same total amount which is 10 and 6 ⅕ will turn to 6 with 2/10 so all u have to do now is add that fraction to 8 ²⁄₁₀

5 0
3 years ago
Freddy is buying wings and nachos for a party. a box of ten wings cost $7.00 Nachos cost $4.00 per tray. He must spend less than
soldi70 [24.7K]
Hey there! The answer is 7x + 4y < 40

Let's first rearrange our data in a more structured way.

x represents a box of wings which has a cost of $7.00. Therefore the total cost of the boxes is 7x.

y represents a tray of nachos which has a cost of $4.00. Therefore the total cost of the trays is 4y.

The sum of the costs of trays and boxes, which is (7x + 4y) must be smaller than $40.

Now we can set up the inequality.
7x + 4y < 40

~ Hope this helps you!
6 0
3 years ago
The plates at the local restaurant have a diameter of 6.3 inches. What is the circumference of the plates?
rusak2 [61]
since diameter is given, use the 2nd equation

6.3 \times 3.14 = 19.782
7 0
3 years ago
The range of the following relation R {(3, −2), (1, 2), (−1, −4), (−1, 2)} is
pickupchik [31]
range is all the y values.
Therefore, the range is : {-4,-2,2}
all the y values listed, however, if u have repeating y values, u only have to list it once.
5 0
3 years ago
2 1/4 + 1 3/4 + 3 1/2=
murzikaleks [220]
The answer is 7 1/2 becasue if you add the whole #s then the fractions you get the answer
7 0
3 years ago
Read 2 more answers
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