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3 years ago

Complete the definition.

Mathematics

1 answer:

Sati [7]3 years ago

5 0

Answer:

A relation has an input value which corresponds to an output value. When each input value has one and only one output value, that relation is a function. Functions can be written as ordered pairs, tables, or graphs. The set of input values is called the domain, and the set of output values is called the range.

Step-by-step explanation:

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13 pigs are entered in the "Best Pig" competition at the county fair. The judges

Contact [7]

The answer is 3 because their are only 3 ribbons

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3 years ago

Which of the following terms appear in the expansion of (x + y)10? The letter a in each term represents a real constant.

Neporo4naja [7]

The answer is D. ax4y6
proof

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5 0

4 years ago

Read 2 more answers

What is m<efh =(5×+1)°,m<hfg =62° and m <efg = (18×+11)°, find each measure.

Naddik [55]

Answer:

$m\angle efg=21\°\\\\m\angle hfg=62\°\\\\m\angle efg=83\°$

Step-by-step explanation:

Given:

$m\angle efh=5x+1\\m\angle hfg=62\\m\angle efg=18x+11$

Now, from the figure shown below,

The sum of angle efh and angle hfg is equal to the angle efg. This is true because of the angle addition postulate which states that when two angles are formed with the same vertex and different sides, then their sum is equal to the total angle made by both the sides at the vertex.

Here, point 'f' is the vertex and the sides are 'ef and 'fg'.

Therefore,

$m\angle efh+m\angle hfg=m\angle efg$

Plug in their values and solve for 'x'. This gives,

$5x+1+62=18x+11\\5x+63=18x+11\\18x-5x=63-11\\13x=52\\x=\frac{52}{13}=4$

Therefore, the angle measure of each are:

$m\angle efg=5x+1=5(4)+1=20+1=21\°\\\\m\angle hfg=62\°\\\\m\angle efg=18x+11=18(4)+11=72+11=83\°$

6 0

4 years ago

James, Priya, and Siobhan work in a grocery store. James makes $7.00 per hour. Priya makes 40% more than James, and Siobhan make

oksian1 [2.3K]

Answer:

The per hour income of Siobhan is $9.31 per hour.

Step-by-step explanation:

Working in a grocery store James makes $7.00 per hour. Priya's hourly income is 40% more than James, and Siobhan's hourly income is 5% less than Priya.

Therefore, using formula of percentage, the per hour income of Priya will be

$7.00(1 + \frac{40}{100}) = 7 \times 1.4 = 9.8$ dollars per hour.

Again, the per hour income of Siobhan is $9.8(1 - \frac{5}{100}) = 9.8 \times 0.95 = 9.31$ dollars per hour. (Answer)

6 0

4 years ago

All the factory workers in a steel mill either purchased their breakfast I. The company cafeteria or bought their breakfast from

Lana71 [14]

Answer:

There are 200 factory workers employed at steel mill.

Step-by-step explanation:

Let the total number of workers employed at steel mill be 'x'.

Now Given:

Percentile Number of workers purchased breakfast = 26%

So we can say that;

Number of workers purchased breakfast = $\frac{26}{100}x=0.26x$

Also Given:

Number of workers brought breakfast from home = 148

Solution:

Now we can say that;

total number of workers employed at steel mill is equal to sum of Number of workers purchased breakfast and Number of workers brought breakfast from home.

framing in equation form we get;

$x=0.26x+148$

Combining the like terms we get;

$x-0.26x=148\\\\0.74x=148$

Dividing both side by 0.74 we get;

$\frac{0.74x}{0.74}=\frac{148}{0.74}\\\\x= 200$

Hence There are 200 factory workers employed at steel mill.

8 0

3 years ago