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3 years ago

How many subsets does A have?

Mathematics

1 answer:

finlep [7]3 years ago

7 0

A set with n elements has 2^n subsets, including the empty set and the complete set.

Your set has 2^6 = 64 subsets.

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Chris

Rainbow [258]

Answer:

meat = $2.40

vegetables = $ 2.40

fruit = $2.40 + X

= 2.40 ÷ 2

= 1.2

therefore 2.40 + 1.2

=$3.6 (For fruits )

= $3.6 + $2.40 + $2.40

= $ 8.4

Hope this helps .Plzz mark me brainliest

7 0

3 years ago

Question 16

Artyom0805 [142]

Answer:

Step-by-step explanation:

$5 + 9 \div 3 + 4 \times 2 \\ = 5 + 3 + 8 \\ = 16$

Multiplication and division are priority to addition and subtraction

Brainliest please

7 0

3 years ago

(–23) – 45 – (–98) = ?

lisabon 2012 [21]

(–23) – 45 – (–98) =–23 – 45 +98=-68+98=30

6 0

3 years ago

Read 2 more answers

What is the volume of the pyramid?

Roman55 [17]

Answer:

A. 144 ft^3

Step-by-step explanation:

5 0

3 years ago

Find a vector function, r(t), that represents the curve of intersection of the two surfaces. the paraboloid z = 9x2 y2 and the p

dolphi86 [110]

The vector function is, r(t) = $\bold{ < t,2t^2,9t^2+4t^4 > }$

Given two surfaces for which the vector function corresponding to the intersection of the two need to be found.

First surface is the paraboloid, $z=9x^2+y^2$

Second equation is of the parabolic cylinder, $y=2x^2$

Now to find the intersection of these surfaces, we change these equations into its parametrical representations.

Let x = t

Then, from the equation of parabolic cylinder, $y=2t^2$ .

Now substituting x and y into the equation of the paraboloid, we get,

$z=9t^2+(2t^2)^2 = 9t^2+4t^4$

Now the vector function, r(t) = <x, y, z>

So r(t) = $\bold{ < t,2t^2,9t^2+4t^4 > }$

Learn more about vector functions at brainly.com/question/28479805

#SPJ4

7 0

2 years ago

How many subsets does A​ have?

How many subsets does A have?