2 years ago

Can someone help with this question and either answer 1, 2, or both. Thanks

Mathematics

1 answer:

maksim [4K]2 years ago

6 0

People just want more point smh they don’t even know the answer

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An ice cream store sells 28 flavors of ice cream. Determine the number of 4 dip sundaes.

katrin [286]

Answer:

$20,475\ ways$

Step-by-step explanation:

we know that

<u><em>Combinations</em></u> are a way to calculate the total outcomes of an event where order of the outcomes does not matter.

To calculate combinations, we will use the formula

$C(n,r)=\frac{n!}{r!(n-r)!}$

where

n represents the total number of items

r represents the number of items being chosen at a time.

In this problem

$n=28\\r=4$

substitute

$C(28,4)=\frac{28!}{4!(28-4)!}\\\\C(28,4)=\frac{28!}{4!(24)!}$

simplify

$C(28,4)=\frac{(28)(27)(26)(25)(24!)}{4!(24)!}$

$C(28,4)=\frac{(28)(27)(26)(25)}{(4)(3)(2)(1)}$

$C(28,4)=20,475\ ways$

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2 years ago

Find two consecutive positive integers such that the square of the first decreased by

dsp73

Answer:

2 is the answer

Step-by-step explanation:

hope it helps

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2 years ago

What’s the Area of the kite?

maria [59]

Answer:

54 m^2

Step-by-step explanation:

Area of a kite is the two diagonals multiplied and then divided by 2.

3+3=6

12+6=18

18(6)=108

108/2=54

Therefore, 54 m^2

I hope this helped and have a good rest of your day!

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2 years ago

Investors buy a studio apartment for $180,000. Of this amount, they have a down payment of $36,000. Their down payment is what

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Answer:

Answer: 36,000 would be 20 percent. 72,000 would be 40 percent. Step-by-step explanation: You just divide 36,000 by 180,000

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Which coordinate plane shows the graph of 3x + y > 9?

Fiesta28 [93]

Answer:

Here is the graph.

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