3 years ago

How many different pizzas combinations can be created using three toppings when you have 10 to choose

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

5 0

Answer:

120 different combinations

Step-by-step explanation:

How complicate do you want it be? consider or not consider the repeat of topping or the order of toppings.

If not consider the order of topping and the topping can't be repeated than

C(₁₀ , ₃) = (10 x 9 x 8) / (3 x 2 x 1) = 120

You might be interested in

Which expression is equivalent to 3m1-m? A) 2+m-1+m B) 1+m C) 3m-1 D) 3m

valkas [14]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

What is the inverse of g(x) = X +8

gayaneshka [121]

Answer:

The inverse is x-8

Step-by-step explanation:

g(x) = x+8

y = x+8

To find the inverse, exchange x and y

x = y+8

Solve for y

Subtract 8 from each side

x-8 = y+8-8

x-8 = y

The inverse is x-8

6 0

3 years ago

A car cruises at a constant rate of 55 miles per hour. How much time will it take to go to 715 miles?

Verizon [17]

To get the answer, all you have to do is 715 ÷ 55 which equals 13 (hours)

3 0

3 years ago

Read 2 more answers

The volume of a sphere is 972(pi)ft3.

pav-90 [236]

Here are some simple equations that can be a life saver with this stuff :

vol of a sphere =

$v = \frac{3}{4} \pi \: {r}^{3}$

Circumference =

$2 \times \pi \times r$

sorry this might not be very helpful. I haven't don't this since last year. You basically have to work backwards. so plug in 972 for V and then do (3/4)×3.14.

then take the answer u got for ^^ and divide it by 2? not sure.

7 0

3 years ago

Which ratio is equivalent to 4 : 28?

rusak2 [61]

4 : 28 is the same as 4/28

4/28 = 1/7

The answer is C

3 0

3 years ago

Read 2 more answers