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Stels [109]
3 years ago
7

Is this a function or not a function

Mathematics
2 answers:
notka56 [123]3 years ago
8 0

this is a function becuase it passes the verticle line test (no 2 points are above each other).

Katyanochek1 [597]3 years ago
5 0

Answer:

it is a function.

Step-by-step explanation:


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What is 4\5 times 60
ArbitrLikvidat [17]
We meet again
so first divide 60 by 5
this gives 12
then multiply 12 by 4
giving a final answer of 48
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HELP!!!! If a scale of 2 in:10 ft is used, how long is an object that is 14 in. long
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In a race in which seven automobiles are entered and there are no? ties, in how many ways can the first three finishers come? in
Alinara [238K]

This is a type of permutation problems in statistics. A permutation is a way in which the set of numbers can be arranged or order. In mathematics permutation relates to the act of ordering or arranging all the set of numbers into some sequence or order, or if the set is already in order or arranged its element the process is called permuting. Well, there are seven ways the first place can come in, then 6 ways for a second, and then 5 ways for third... so we multiply the 3 ways to get on how many different ways the first three finishers come in. 7*6*5 = 210 ways

7 0
3 years ago
Simplify the expression.<br><br> [(11 - 4)^3]^2 ÷ (4 + 3)^5
MAXImum [283]

Answer:

<h2>7</h2>

Step-by-step explanation:

\left[\left(11\:-\:4\right)^3\right]^2\:\div \left(4\:+\:3\right)^5\\\\\frac{\left(\left(11-4\right)^3\right)^2}{\left(4+3\right)^5}\\\\\mathrm{Subtract\:the\:numbers:}\:11-4=7\\\\=\frac{\left(7^3\right)^2}{\left(4+3\right)^5}\\\\\mathrm{Add\:the\:numbers:}\:4+3=7\\\\=\frac{\left(7^3\right)^2}{7^5}\\\\\left(7^3\right)^2=7^6\\\\=\frac{7^6}{7^5}\\\\\mathrm{Apply\:exponent\:rule}:\quad \frac{x^a}{x^b}=x^{a-b}\\\\\frac{7^6}{7^5}=7^{6-5}\\\\\mathrm{Subtract\:the\:numbers:}\:6-5=1\\\\=7

5 0
3 years ago
What's 10x(2+3) divide by 5
Katarina [22]
10

2+3=5 10x5=50 50 divided by 5= 10
Hope this helps!
8 0
3 years ago
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