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bekas [8.4K]
3 years ago
13

Given U=0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A=0, 2, 4, 6, 8, and B=1, 3, 5, 7 find n(A)

Mathematics
1 answer:
viva [34]3 years ago
4 0

Answer:

n(A) can also be known as cardinal number or the total number of elements in A

n(A) = 5

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Fundraising The robotics team needs new uniforms. The students plan to sell plush toy lions ​(the school​ mascot) for​ $5 each.
nataly862011 [7]

Answer:

Company C!

Step-by-step explanation:

In order to see which company has the best buy  we have to see the amount each company sells for one stuffed mascot. In order to do this we have to divide .

Company A:

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Company B:

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Thus as you can see the company with the best buy is company C.

8 0
4 years ago
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pishuonlain [190]

Answer:

x =12

Step-by-step explanation:

1/2x + 3 = 2/3x + 1

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5 0
2 years ago
if an exterior angle of a regular polygon measures 15 degrees how many sides does it have ?a.23. b.24. c.25
dimaraw [331]

Answer:

B.24

Step-by-step explanation:

we know,

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then,

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n = 360°/15°

n = 24



3 0
3 years ago
howdy partner here is a simple math question 3222+12=66x4 whoever get right get g- keyvonnn deletes your question
prisoha [69]

Answer:

3234=264

Step-by-step explanation:

hope you find this helpfull

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We are given this

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Now use the formula for the difference of squares as 4y = (2\sqrt{y} )^2

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7 0
3 years ago
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