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maxonik [38]
3 years ago
13

Please need help thank

Mathematics
2 answers:
Allushta [10]3 years ago
8 0

Answer:

4

Step-by-step explanation:

It has the most x's (rolls) compared to the other numbers rolled.

Tpy6a [65]3 years ago
3 0

Answer:

4

Step-by-step explanation:

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The route used by a certain motorist in commuting to work contains two intersections with traffic signals. The probability that
tekilochka [14]

Answer:

a) P(X∩Y) = 0.2

b) P_1 = 0.16

c) P = 0.47

Step-by-step explanation:

Let's call X the event that the motorist must stop at the first signal and Y the event that the motorist must stop at the second signal.

So, P(X) = 0.36, P(Y) = 0.51 and P(X∪Y) = 0.67

Then, the probability P(X∩Y) that the motorist must stop at both signal can be calculated as:

P(X∩Y) = P(X) + P(Y) - P(X∪Y)

P(X∩Y) = 0.36 + 0.51 - 0.67

P(X∩Y) = 0.2

On the other hand, the probability P_1 that he must stop at the first signal but not at the second one can be calculated as:

P_1 = P(X) - P(X∩Y)

P_1 = 0.36 - 0.2 = 0.16

At the same way, the probability P_2 that he must stop at the second signal but not at the first one can be calculated as:

P_2 = P(Y) - P(X∩Y)

P_2 = 0.51 - 0.2 = 0.31

So, the probability that he must stop at exactly one signal is:

P = P_1+P_2\\P=0.16+0.31\\P=0.47

7 0
3 years ago
Help, two of these questions plz
Olenka [21]

Answer:

First Answer: y= 64 and x=64

Second Answer: 1&4, 2&3, 6&7, 5&8

Step-by-step explanation:

First Answer: 63 and ∠y is the same measure since there are

Second answer: They are vertical angles, each of the pairs of opposite angles made by two intersecting lines.

Hope this helps:)

4 0
3 years ago
Read 2 more answers
1. Write 33% as a fraction.
Olegator [25]

Answer:

33/100

62%

0.77

0.4

9/10

8 0
2 years ago
Read 2 more answers
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. What is the volume of t
katen-ka-za [31]

Answer/Step-by-step explanation:

Volume = L*W*H

L = 10.4

W = 5

H = 8

10.4* 5 = 52

L*W = 52

52* 8 = 416

L*W*H = 416

Therefore,

ANSWER: 416

if needed in volume form 416^3

3 0
3 years ago
I need help asap plz
kogti [31]

Answer:

Thanks for asking!

Step-by-step explanation:

The median is 18.

3 0
3 years ago
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