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exis [7]
3 years ago
6

HELP I'M BEING TIMED FOR THIS TEST!!!

Mathematics
1 answer:
ICE Princess25 [194]3 years ago
7 0
The correct answer is C
You must apply the power to both 5 and t
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An ice cream store sells 28 flavors of ice cream. Determine the number of 4 dip sundaes.
weeeeeb [17]

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

6 0
3 years ago
Samuel purchased 2 1/2 lb of nuts for $10.50.How much will 5 1/4 lb cost?
NemiM [27]
It should be 23.625 dollars
3 0
4 years ago
Read 2 more answers
What are the steps to divide 36.75 by 3?
Nadya [2.5K]

Answer:

12.25

Step-by-step explanation:

(1): "36.75" was replaced by "(3675/100)".

2 Simplify 147/4

3 147 /4 divided by 3

.....

49/4 which equal 12.25000

5 0
3 years ago
Two variables are correlated with r = -0.23. Which description best describes the strength and direction of the association betw
tatuchka [14]
Answer is C weak negavite


weak, because as the value became smaller that 1 the correlation weakens. negavite because it is a negative value (-0.23)
3 0
3 years ago
I got the answer D is this correct? will vote brainliest
Marina86 [1]

Answer:

yes its a correct answer hope it will help u.......

4 0
3 years ago
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