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3 years ago

Please help best answer gets brainliest

Mathematics

1 answer:

timama [110]3 years ago

7 0

Gavin and his 3 friends total 4 people. If they are to share equally in the 1/3 pound of cake, they must

... divide 1/3 by 4, or multiply 1/3 by 1/4. Therefore each friend gets 1/12 of cake.

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For each day in New England, the probability that it is mostly cloudy is 0.10 . Cindi is planning to go leaf watching, and her f

kolbaska11 [484]

Answer:

0,37

Step-by-step explanation:

It will be easier if we noun the events.

A= Cindi's friend comes to England.

B= New England is mostly cloudly.

We are searching the probability of just A doesn´t happen or just A happens but not B.

The probability of A doesn´t happen is one minus the probability of A:

$=(A^{|} )=1-P(A)=1-0.7=0.3$

The events A and B are independent for this reason the probability than both occurs is the product of the probability of each event. It means:

$P(A \cap B)= P(A)P(B)=0.1*0.7=0.07$

The probability of A doesn´t happen or A and B happen is:

$P(A^{|} \cup (A \cap B))= P(A^{|} )+P (A \cap B)-P(A^{|} \cap A\cap B)=0.3+0.07-0=0.37$

Conclusively we have to rest the probability of A doesn´t happen and A and B happen, but A happens and doesn´t happen and the same time is impossible. For this reason, we have the same result.

$P(A^{|} \cup (A \cap B))-P(A^{|} \cap A\cap B)=0.37-0=0.38$

Then the probability either Cindi's friend does not come to New England, or she does come but it is mostly cloudy is 0.37

8 0

3 years ago

Find the quotient. 4/6 divided by 4/12

Jobisdone [24]

The answer is 2. i hope this helps you.

3 0

3 years ago

Read 2 more answers

I really need Help!. I need this to pass my class

charle [14.2K]

Answer:

Don't have enough info to help sorry

Step-by-step explanation:

6 0

3 years ago

Find the percentage of decrease from 95 to 60

balu736 [363]

The answer is about 36.9%
I just guessed and checked. 95-60= 35
So .3685×95 is the closest to equaling 35

6 0

3 years ago

F(x)= 2-1/x<br>g(x)= x/2<br><br>what is f(g(x))?

kompoz [17]

To find f(g(x)), plug g(x) into f(x) and simplify.

f(x/2) = 2 - 1/(x/2)

All you have to do is simplify the right side of the equation.

Take it from here.

8 0

3 years ago