Ask question

Ask question

All categories

2 years ago

7

! Use: n to solve the combination. Ck = k! (n-k)! = ) A pizza restaurant has hamburger, pepperoni, Canadian bacon, and sausage.

How many ways can a three-topping meat pizza be made?
NO SCAM LINKS PLS

1 answer:

8090 [49]2 years ago

7 0

There are 4 choices of meats from which you take 3, so there are

4! / (3! (4 - 3)!) = 4! / (3! 1!) = 4!/3! = 4

possible choices of 3-meat combos.

You might be interested in

What is the total cost of a $12.49 item with a sales tax of 5%?

Ivan

Answer: $13.11

Step-by-step explanation:

hope this helps!

4 0

3 years ago

What is the length of the arc on a circle with radius 20 in. intercepted by a 15° angle? Use 3.14 for π . Round the answer to th

Fofino [41]

We know, length of arc = Ф/360 * 2πr
= 15/360 * (2 * 3.14 * 20)
= 1/24 * (125.6)
= 5.23

In short, Your Answer would be 5.23 Inches

Hope this helps!

5 0

3 years ago

What is 275x56 in stander algorithm pls help

leonid [27]

1650
1375
15400
Hope this will be helpful

5 0

3 years ago

Give the properties for the equation -2x 2 - y + 10x - 7 = 0.

Sladkaya [172]

Given:

The quadratic equation is

$-2x^2-y+10x-7=0$

To find:

The vertex of the given quadratic equation.

Solution:

If a quadratic function is $f(x)=ax^2+bx+c$ , then

$Vertex=\left(\dfrac{-b}{2a},f(\dfrac{-b}{2a})\right)$

We have,

$-2x^2-y+10x-7=0$

It can be written as

$-2x^2+10x-7=y$

$y=-2x^2+10x-7$ ...(i)

Here, $a=-2,b=10,c=-7$ .

$\dfrac{-b}{2a}=\dfrac{-10}{2(-2)}$

$\dfrac{-b}{2a}=\dfrac{-10}{-4}$

$\dfrac{-b}{2a}=\dfrac{5}{2}$

Putting $x=\dfrac{5}{2}$ in (i), we get

$y=-2(\dfrac{5}{2})^2+10(\dfrac{5}{2})-7$

$y=-2(\dfrac{25}{4})+\dfrac{50}{2}-7$

$y=\dfrac{-50}{4}+25-7$

$y=\dfrac{-25}{2}+18$

On further simplification, we get

$y=\dfrac{-25+36}{2}$

$y=\dfrac{11}{2}$

So, the vertex of the given quadratic equation is $\left(\dfrac{5}{2},\dfrac{11}{2}\right)$ .

Therefore, the correct option is A.

3 0

3 years ago

1,2,3, or 4 for answer

amm1812

Answer:

3

Step-by-step explanation:

every repeating decimal will be a rational number

6 0

2 years ago