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3 years ago

If u don't mind can u please help me?

Mathematics

2 answers:

atroni [7]3 years ago

6 0

Answer:

2 x 3 x 7

Step-by-step explanation:

Thats the answer I'm not guessing but I dont know how to explain thourghly.

The best i can explain it would be that A the numbers can't be divided further. In C 14b can be therefore it isnt C its A! ( B and D dont equal 42)

SVEN [57.7K]3 years ago

4 0

The first one because 2,3, and 7 are all prime numbers and a prime factorization.

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drek231 [11]

Answer: 33) b 34) a 35) none

Step-by-step explanation:

33)

Filling in the Venn Diagram (from Left to right, including outside of circles):

T only = 13

(T ∩ F)only = 6

F only = 21

(T ∩ D) only = 3

T ∩ F ∩ D = 5

(F ∩ D) only = 8

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34)

Red = 26

Face = 12

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Total cards = 52

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= 26 + 12 - 6

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35) Note that the total is 34 + 17 + 8 + 3 + 9 + 4 + 5 = 80

I think the teacher made an error, if so, then the answer is "d".

$P(C) = \dfrac{34+17+3+9}{Total} =\dfrac{53}{80}\quad \bigg(not\ \dfrac{34}{75}\bigg)\qquad \text{This is False.}\\\\\\P(S\cap T)=\dfrac{9+0}{Total}=\dfrac{9}{80}\quad \bigg(not\ \dfrac{12}{75}\bigg)\qquad \text{This is False.}\\\\\\\\P(C\cup T)\cup S = \dfrac{17+9+3+4}{Total}= \dfrac{33}{80}\quad \bigg(not\ \dfrac{38}{75}\bigg)\qquad \text{This is False.}\\\\\\P(C\cup T)\cap S'=\dfrac{34+17+8}{Total}=\dfrac{59}{80}\quad \bigg(not\ \dfrac{59}{75}\bigg)\quad \text{This is False.}$

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