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Deffense [45]
3 years ago
8

Hello Please Help me awarding brainliest.

Mathematics
1 answer:
harina [27]3 years ago
5 0

Answer:

7

Step-by-step explanation:

1+1+1+1+1+1+1=7

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In early 2015 the price of oil dropped and petrol became cheaper
Harrizon [31]

Answer:

This would be True

Step-by-step explanation:

Due to more oil being extracted

5 0
3 years ago
A bag contains two coins, one for which the probability of heads is equal to 1 and one for which the probability of heads is equ
wlad13 [49]

Answer: Option E is the correct answer; (1 + p⁴) / (1 + p³)

Step-by-step explanation:

P (3 head) = P(first and 3 heads) + P(second coin and 3 heads)

= (1/2)×1³ + (1/2)× p³ = (1/2) × (1 + p³)

therefore P(first coin given 3 heads) = (1/2)×1³/ ((1/2)×(1 + p³))

= 1 / (1 + p³)

Also P( second coin given 3 heads) = p³ /(1 + p³)

therefore P(4th toss in heads given first 3 are heads)  will be;

= P(first and 4th toss heads) + P(second and 4th toss heads)

=(1/( 1 + p³ )) × 1 + p³ / (1+p³) × p

= (1 + p⁴) / (1 + p³)

Therefore Option E is the correct answer

5 0
3 years ago
This is geometry. idk how to do it
umka2103 [35]

Answer:

Down below

Step-by-step explanation:

Hope this helps!

8 0
3 years ago
CAN ANYONE ANSWER THIS CORRECTLY???
Alisiya [41]
B, D, E are appropriate choices.

_____
A ray can be named by its (one) end-point and any other point on the ray. Since there are an infinite number of points on the ray, it can be named an infinite number of ways.
4 0
3 years ago
What is the answer for -8n=13
KatRina [158]

Answer:

-13/8

Step-by-step explanation:

u divied by -8 to get n by itself

4 0
3 years ago
Read 2 more answers
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