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Alex
3 years ago
13

SOMEONE HELP ME PLEASE

Mathematics
1 answer:
N76 [4]3 years ago
4 0

Answer:

you did not provide the numbers to answer any question...

but the formula that you want is probably this one

Combination Formula nCr=n!(n−r)!r!

Step-by-step explanation:

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Are the ratios 25/45 and 15/27 proportional. Explain
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Yes they are proportional
Hope I helped!
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4 years ago
Find (f•g)(x) when f(x)=sqrt x+3/x and g(x)=sqrt x+3/2x
elena-14-01-66 [18.8K]
For multiplying radical expressions, we are first to list down the given.
  f(x) = (x + 3/x)^(1/2),   and
  g(x) = (x + 3/2x)^(1/2) 

We take a look at first the values of the radicands, these are the numbers inside the radical signs. Since, both of the radicands are raised to exponent 1/2, it is easy to say that we just have to multiply them and raise the product to the exponent 1/2 as well. That is,
 
(f·g)(x)  = ((x + 3/x)(x + 3/2x))^(1/2)

Simplifying,
(f·g)(x) = ((x² + 3/2 + 3 + 9/2x²)^(1/2))

Further simplification will lead us to the final answer of,
<em>(f·g)(x) = (x² + 9/2 + 9/2x²)^(1/2)</em>
3 0
3 years ago
A car travels down a highway at a constant speed shown in the graph below.
lana [24]

Answer:it’s 80

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Sure, but maybe something from the nutritional label will help Nutrition Facts Serving Size 1/3 cup ( 30g) Servings per Containe
Alexandra [31]

Answer:

You will need _5_ canisters ......

Step-by-step explanation:

How do you calculate servings per container?

Image result for Serving Size 1/3 cup ( 30g) Servings per Container about 14 Amount Per Serving Calories 110 Calories from Fat 15 Daily Value Total Fat

You simply divide the container size by the serving size. If your container holds 2-5 servings you must round to the nearest half serving. If the your container holds 5 or more you can round to the nearest whole serving.

<u>help me by marking as brainliest....</u>

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Daniel and Audrey are reading the same book. At the beginning of the month, Daniel was on page 49 and Audrey was on page 22. Dan
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3 years ago
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