3 years ago

Whats the Difference Between Disjoint and Mutually Exclusive?

Mathematics

1 answer:

Katena32 [7]3 years ago

8 0

Disjoint probability or mutually exclusive are alike. In terms of Venn diagram the 2 diagrams do not intersect

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four sisters bought a present for their grandfather that cost each sister $8. they recieved a 20% discount how much was the orig

Westkost [7]

8x4=$32
80%-$32
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3 years ago

In right ∆LMN, sin M = 0.759. What is cos N? A. 0.121 B. 0.241 C. 0.349 D. 0.651 E. 0.759

Hatshy [7]

Answer:

E. 0.759

Step-by-step explanation:

You can take this right triangle to have a base length side LM , height of LN and a hypotenuse of MN

The sine of angle ∠LMN is 0.759, find the value of ∠LMN

$sin^-1(0.759)=49.38$

∠LMN=49.38°

Find angle ∠LNM

You know sum of angles in a triangle add up to 180°, given that this is a right-triangle, the base angle is 90° hence

∠LNM=180°-(90°+49.38°)

∠LNM= 180°-139.38°=40.62°

Find cos 40.62°

Cos 40.62°=0.7590

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3 years ago

I WILL GIVE 5 STARS SAY THANKS AND MARK BRAINLIEST FOR RIght While training for a marathon, Jan lost 4.2% of her mass. If she lo

daser333 [38]

Answer:

50 kg

Step-by-step explanation:

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2 years ago

Mia's office recycled a total of 9 pounds of paper over 3 weeks. After 7 weeks, how many pounds of paper will Mia's office have

tankabanditka [31]

Answer:

Step-by-step explanation:

average 9 pounds per three weeks

divide 9 in 3 three weeks

3 pounds per week

7 times 3 is 21

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2 years ago

How do i do this? And whats the answer

sveticcg [70]

Step-by-step explanation:

just guess and see

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2 years ago