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Ket [755]
3 years ago
8

A quote website includes a "Surprise me!" button that randomly selects a quote from its database. For every 4 quotes in the data

base, 3 of them are from dead people. Let Q be the number of quotes a user requests using the "Surprise me!" button until the quote is by a living person. What is the mean and stan dev
Mathematics
1 answer:
Damm [24]3 years ago
8 0

Answer: 4 quotes

3.5 quotes

Step-by-step explanation:

Khan

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I need helpp plsss:)
kakasveta [241]

Answer:

*read explanation for both questions*

Step-by-step explanation:

So the first one asks <em>”the first number in a pattern is 6, the pattern follows the rule ’</em><em>multiply by 4’ </em><em>“</em>

The question has the answer to it, so each number would be multiplied by 4. So we have the first one which is 6, next we multiply 6 x 4 = 24. Then we multiply 24 x 4 = 96. and finally you multiply 96 x 4 = 384.

That’s the pattern fo the first one

The second one asks <em>“The shapes have been sorted into two groups. explain what attribute was used to sort the shapes.”</em>

<em />

When we’re looking for attributes, look for what they have in common. For me, I see that Group 1 has the smaller versions of the same shapes in Group 2. So that could be the attribute the question is asking for.

3 0
3 years ago
What is the least common denominator used to add the fractions 1/18 and 5/12
Ne4ueva [31]

Answer:

6

Step-by-step explanation:

Im right

7 0
3 years ago
(a) The perimeter of a rectangular garden is 304 m.
kupik [55]

Answer:

oof

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
ONLY BIG BRAIN FLOOR GANG CAN SOLVE THIS!!!!!!!!!!!!!!!!!!!!!
faust18 [17]

Answer:

Its A  x - 55 = 39

Step-by-step explanation:

x - 55 = 39

x = 39 + 55

x = 94

This is correct as they sold 39 and kept 55

This means they had 94 to begin with.

I hope this helps ^_^

4 0
3 years ago
Abcd is a square. given only the choices below, which properties would you use to prove aeb ≅ dec by asa?
Darina [25.2K]
All sides are congruent
Opposite sides are ||

I just took the test so I’m putting all the answers:)
1. A
2. D
3. 6
4. 12
5. C
6. -1/3
7. 4in^2
8. A
9. D
10. It’s diagonals bisect each other and it diagonals are | to each other
11. BC
12. C
13. SAS
14. A
15. Trapezoid
16. C
17. B
18. 9.6
19. (2,-2)
20. 13
21. B
22. 2.1 feet
23. B,D, E
24. |||
25. Squiggly line with point above the 0
26. 144°
27. 2pi/3
28. 20 rad/sec
29. C
30. 1/2
31. B
32. B
33.B
34. D
35. D
36 37 and 38 I couldn’t find on the internet so I didn’t do them. Homely this helps somebody feel free to use these answers to answer other questions about this test. God Bless
7 0
3 years ago
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