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3 years ago

How many combinations of 4 can you make of 25 basketball cards?

Mathematics

1 answer:

pochemuha3 years ago

8 0

Answer: 6 if by whole number or 6.25 for decimals

Step-by-step explanation:

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How many quarter pound burgers can george make out of 3 1/2 pounds of ground beef ?

lana [24]

Assuming that there is no wastage of beef.

Note that 3 1/2 = 7/2 = 14/4 = 14 * 1/4
This means that we can have 14 sets of quarter pound beef.

This in turn means that George can make 14 quarter pound burgers.

6 0

3 years ago

Read 2 more answers

76 m =<br> cm?????? Pls help I cant figure it out!!!

soldier1979 [14.2K]

Answer:

7600

Step-by-step explanation:

Because it is just x 100

8 0

3 years ago

A box with a square base and an open top is being constructed out of A cm2 of material. If the volume of the box is to be maximi

viktelen [127]

Answer:

Side length = $\sqrt{\frac{A}{3} }$ cm , Height = $\frac{1}{2} \sqrt{\frac{A}{3} }$ cm , Volume = $\frac{A\sqrt{A}}{6\sqrt{3} }$ cm³

Step-by-step explanation:

Assume

Side length of base = x

Height of box = y

total material required to construct box = A ( given in question)

So it can be written as

A = x² + 4xy

4xy = A - x²

$y = \frac{A - x^{2} }{4x}$

Volume of box = Area x height

V = x² ₓ y

V = x² ₓ ( $\frac{A - x^{2} }{4x}$ )

V = $\frac{Ax - x^{3} }{4}$

To find max volume put V' = 0

So taking derivative equation becomes

$\frac{A - 3 x^{2} }{4} = 0$

A = 3 $x^{2}$

$x^{2}$ = $\frac{A}{3}$

x = $\sqrt{\frac{A}{3\\} }$

put value of x in equation 1

y = $\frac{A - \frac{A}{3} }{4\sqrt{\frac{A}{3} } }$

y = $\frac{2 \sqrt{\frac{A}{3} } }{4 \sqrt{\frac{A}{3} } }$

y = $\frac{1}{2} \sqrt{\frac{A}{3} }$

So the volume will be

V = $x^{2}$ × y

Put values of x and y from equation 2 & 3

V = $\frac{A}{3} (\frac{1}{2} \sqrt{\frac{A}{3} } )$

V = $\frac{A\sqrt{A}}{6\sqrt{3} }$

8 0

3 years ago

What is the remainder of the quantity 5 x cubed plus 7 x plus 5 end quantity divided by the quantity x plus 2 end quantity? Show

jarptica [38.1K]

The remainder of the polynomial equation is -49

<h3>What is a remainder of a polynomial equation?</h3>

The remainder of a quantity in an algebraic expression of a polynomial equation is the remaining amount of the quantity left and can not be divisible by the divisor.

From the given information, we are to find the remainder of the given algebraic equation:

$\mathbf{= \dfrac{5x^3+7x+5}{x+2} }$

Using the long division method, we have:

$\mathbf{= \dfrac{5x^3+7x+5}{x+2} } \implies \mathbf{5x^2 + \dfrac{-10x^2+7x+5}{x+2}}$

Divide by $\mathbf{ \dfrac{-10x^2+7x+5}{x+2}}$ , we have:

$\mathbf{= 5x^2- 10x+ \dfrac{27x+5}{x+2}}$

Divide by $\mathbf{\dfrac{27x+5}{x+2}}$ , we have:

$\mathbf{= 5x^2- 10x+ 27 +\dfrac{-49}{x+2}}$

Learn more about finding the remainder of a polynomial equation here:

brainly.com/question/24978997

#SPJ1

4 0

1 year ago

In the Dredscottcasethesupremecourtdecided

almond37 [142]

It said that Congress had no right to make slavery illegal anywhere because the Founding Fathers had not intended slaves to be, and that blacks, even if they were free, could not be citizens of the U.S.

6 0

3 years ago