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rjkz [21]
3 years ago
11

The following scores represent students' test grades in Mr. Preisser's fashion class.

Mathematics
2 answers:
VashaNatasha [74]3 years ago
5 0

Answer:

Definitely 85.5

Just worked it out

mars1129 [50]3 years ago
3 0

Answer:

85.5

Median: The middle number; found by ordering all data points and picking out the one in the middle (or if there are two middle numbers, taking the mean of those two numbers). When there is an even number of terms, add the two middle terms and divide by 2.

Step-by-step explanation:

79, 83, 88, 93

83 + 88 = 171

171 ÷ 2 = 85.5

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Important guyz.....
dusya [7]

Answer:

When two functions combine in a way that the output of one function becomes the input of the other, the function is a composite function.

Step-by-step explanation:

In mathematics, the composition of a function is a step-wise application. For example, the function f: A→ B & g: B→ C can be composed to form a function that maps x in A to g(f(x)) in C. All sets are non-empty sets. A composite function is denoted by (g o f) (x) = g (f(x)). The notation g o f is read as “g of f”

3 0
2 years ago
Can somebody help me solve for x?
Dahasolnce [82]

Let y = the distance between the top left corner and the bottom right corner

y^2 = 24^2 + 15^2

y^2 = 801

y = 3 * sqrt(89)

Now we can find x.

12^2 + x^2 = (3 * sqrt(89))^2

x^2 = 657

x = 3 * sqrt(73) or 25.63

7 0
3 years ago
Jina had 7/8 of a spool of yarn.she used 3/4 of it for her project.What fraction of the spool was used for her project
Sophie [7]

7/8 * 3/4 = 21/32

She used 21/32 of a spool


7 0
3 years ago
Question 1 of 5<br>Find the greatest common factor of these three expressions<br>12y,8y", and 20 y?​
rewona [7]

Answer: 4y is the greatest common factor

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Pls help me Find the correct answer
IrinaK [193]
I believe the answer would be D, 2y+6/9y-7 x 3/2 because dividing by a fraction is the same as multiplying by its reciprocal (the fraction flipped). 
Hope I helped! ;)
6 0
3 years ago
Read 2 more answers
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