3 years ago

A parallelogram has a base of 7 inches and a height of 11 inches. What is the area?

Mathematics

1 answer:

Snowcat [4.5K]3 years ago

8 0

Answer:

The answer is 77 that is the area :)

Step-by-step explanation:

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The Venn diagram shows the results of two events resulting from rolling a number cube.

gulaghasi [49]

Answer: $P(A\cap B)=\frac{1}{3}$

$P(A)=\frac{1}{3}$

$P(B)=1$

$P(A|B)=\frac{1}{3}$

Step-by-step explanation:

From the given figure it can be seen that

Total number on cube= n(S)=6

Intersection of A and B = n(A ∩ B)= 2

Therefore,

$P(A\cap B)=\frac{n(A\cap B)}{n(s)}=\frac{2}{6}=\frac{1}{3}$

Also, The number of elements in A = 2

Therefore,

$P(A)=\frac{n(A)}{n(s)}=\frac{2}{6}=\frac{1}{3}$

Similarly, The number of elements in B= 6

Therefore,

$P(B)=\frac{n(B)}{n(s)}=\frac{6}{6}=1$

The formula to find the conditional probability is given by :-

$P(A|B)=\frac{P(A\cap B)}{P(B)}\\\\\Rightarrow P(A|B)=\frac{\frac{1}{3}}{1}=\frac{1}{3}$

4 0

3 years ago

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4. Find the solution of y = 2x + 5 for x = 1.<br> A (1, 7)<br> B (3, 1)<br> C (1, 12)<br> D (1, -2)

Sati [7]

Answer:

Step-by-step explanation:

4 0

2 years ago

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xxMikexx [17]

Answer:

Step-by-step explanation:

I think it is D because exponential graphs usually have a curve to them. And the one you need is exponential decay so D is negative and exponential.

HOPE THIS HELPS! HAVE A GREAT DAY!! :)

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2 years ago

if light bulbs are 4 for $2.00 , how much will 12 light bulbs cost , round to the nearest cent if necessary?

Rufina [12.5K]

If 4 are $2.00 , then x3 to get 12 light bulbs and 2x3=6 so it's $6.00

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2 years ago

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Dennis_Churaev [7]

Answer:

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2 years ago

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