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4 years ago

Brad says that the literal equation a = 3b + 4c - a is solved for a. Do you agree yes or no?

Mathematics

1 answer:

galina1969 [7]4 years ago

6 0

Answer:

Step-by-step explanation:

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Use the Venn diagram to calculate probabilities

Shkiper50 [21]

From the Venn diagram, we can gather that there are 35 total objects (6 in both A and B; 15 in A but not B; 10 in B but not A; and 4 in neither A nor B), and we have the probabilities

$\mathbb P(A\cap B)=\dfrac6{35}$

$\mathbb P(A)=\dfrac{15+6}{35}=\dfrac{21}{35}=\dfrac35$ (this is the answer)

$\mathbb P(B)=\dfrac{10+6}{35}=\dfrac{16}{35}$

By definition of conditional probability,

$P(A\mid B)=\dfrac{P(A\cap B)}{P(B)}=\dfrac{\frac6{35}}{\frac{16}{35}}=\dfrac6{16}=\dfrac38$

$P(B\mid A)=\dfrac{P(B\cap A)}{P(A)}=\dfrac{\frac6{35}}{\frac{21}{35}}=\dfrac6{21}=\dfrac27$

8 0

4 years ago

Read 2 more answers

Express y in terms of x in the equation ax + by = c where b ≠ 0.

marissa [1.9K]

The equation of y in terms of x is y =(c/b) - (a/b)x

<h3>What is an Equation ?</h3>

An Equation is a mathematical statement formed when two algebraic expressions are equated with an equal sign.

The equation given in the question is

ax + by = c , b ≠ 0.

Express y in terms of x in the equation

by = c - ax

y = (c/b) - (a/b)x

Therefore the equation of y in terms of x is y =(c/b) - (a/b)x

To know more about Equation

brainly.com/question/10413253

#SPJ1

8 0

2 years ago

What is the solution to the inequality?<br><br> 7x+18>−3

maksim [4K]

<span><span>x > -3 Hopefully this helps!</span></span>

8 0

3 years ago

Susan and Lucy are standing 4 feet apart. Peter and Lucy are standing 7 feet apart. Susan and Peter are standing 5 feet apart. I

Setler [38]

Rotations Radians Degrees

¼ π/2 90°

½ π 180°

1 2π 360°

1½ 3π 540°

you can use this hope this helps!

4 0

2 years ago

What’s the volume of the prism ?

Butoxors [25]

Answer:

63 $cm^{3}$

Step-by-step explanation:

To find the volume of this prism, all you need to do is multiply the height, the width, and the length of the prism. The height is 3, the length is 7, and the width is 3. So 3·3·7=9·7=63. Now we have to add the label, which is cm. We are multiplying 3cm by 3cm by 7cm, which makes it $cm^{3}$ . Now you just multiply $cm^{3}$ and 63 together, which gets you 63 $cm^{3}$ .

6 0

3 years ago