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3 years ago

For each beton, state whether it represents a function

Mathematics

1 answer:

gulaghasi [49]3 years ago

7 0

Answer:

no two points on a random vertical line in the graph

1 no

2 no

3 yes

4 no

5 yes

6 yes

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1. how many times larger is 1x10^8x5x10^6?

frutty [35]

Refer to cy math.com they have the answer

5 0

3 years ago

Translate the sentence into an inequality. Ten times the sum of a number and 21 is at most 16. Use the variable y for the unknow

irga5000 [103]

Answer:

10y+ 21 ≥ 16

Step-by-step explanation:

6 0

2 years ago

Help with domain and range.

Vsevolod [243]

Answer:Graphs of inverse functions have a domain and range just like any other graph of a function. The domain of an inverse function is the range of the original, and the range of an inverse function is the domain of an original.

Step-by-step explanation:

7 0

3 years ago

A total of 30 percent of the geese included in a certain migration study were male. If some of the geese migrated during the stu

Serggg [28]

<h2>Answer:</h2>

(B). $\frac{7}{12}$

<h2>Step-by-step explanation:</h2>

In the question,

Let the total number of geese be = 100x

Number of Male geese = 30% = 30x

Number of Female Geese = 70x

Let us say 'kx' geese migrated from these geese.

Number of migrated Male geese = 20% of kx = kx/5

Number of migrated Female geese = 4kx/5

So,

Migration rate of Male geese is given by,

$\frac{(\frac{kx}{5})}{30x}$

Migration rate of Female geese is given by,

$\frac{(\frac{4kx}{5})}{70x}$

So,

The ratio of Migration rate of Male geese to that of Female geese is given by,

$\frac{\left[\frac{(\frac{kx}{5})}{30x}\right]}{\left[\frac{(\frac{4kx}{5})}{70x}\right]}=\frac{350}{4\times 150}=\frac{7}{12}$

Therefore, the ratio of the rate of migration of Male geese to that of Female geese is,

$\frac{7}{12}$

Hence, the correct option is (B).

6 0

3 years ago

Why is 1 3 + 1 3 NOT equal to 2 6 ?

katrin [286]

It is a trick question 13+13 DOES equal 26

8 0

2 years ago