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4 years ago

What the answer now question correct answer fast

Mathematics

1 answer:

Novosadov [1.4K]4 years ago

7 0

v = 17 is your answer as an intergers or as a decimal rounded to the nearest tenth

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Can somebody answer this?

mixas84 [53]

Answer:

Step-by-step explanation:

20-9 = 11 then 5x11=55

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3 years ago

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(-41) + (-40) = ?

ValentinkaMS [17]

Answer:

$( - 41) + ( - 40) \\ - 41 - 40 \\ 81$

Step-by-step explanation:

I hope I helped you! :)

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2 years ago

Please help me with 5 or 6 anyone you like thank you so much

Greeley [361]

The answer would b C

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4 years ago

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Drop ur snap?(it’s making me have 20+ words so yeah)

Nostrana [21]

Answer:

leanlemspbackup

Step-by-step explanation:

I made this username in 2016 ignore-

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3 years ago

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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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3 years ago