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3 years ago

Determine whether the following graph represents a function.

Mathematics

1 answer:

Goshia [24]3 years ago

7 0

Answer:

B. not a function

Step-by-step explanation:

A function is a set of data in which no x values repeat, but where y values may or may not repeat.

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A doctor has a annual income of 125,125 the income tax doctor has to pay 6%

Fudgin [204]

Answer:

The doctor has to pay $7507.50 in income tax.

Step-by-step explanation:

125,125*.06=7507.50

3 0

3 years ago

D-4=19 d=15 answer please

Sever21 [200]

Answer:

I think the answer is 8

3 0

3 years ago

11. A ranger in a lookout tower spots two fires on the campground below. Fire Als 75 meters east

iogann1982 [59]

Answer:

The fire hydrant = 9 meters west and south of the tower = 58 m

Step-by-step explanation:

The coordinate as the origin includes the Fire A and Fire B

Given that

Fire A is 75 meters east and south of the tower is 40 meters

So, it is presented (75,-40)

And, the fire B is 37 west and south of the tower is 64 meters

So, it is presented (-37,-64)

Now at a point O (x,y) divides AB a line segment as A(x_1, y_1) and B(x_2, y_2)

So,

$x = \frac{n}{n+m} (x_2 - x_1) + x_1\\\\y = \frac{n}{n+m} (y_2 - y_1) + y_1$

Now it divides in three-fourth

So,

$x = \frac{n}{n+m} (x_2 - x_1) + x_1\\\\= \frac{3}{4} (-37-75) + 75\\\\= \frac{3}{4} (-112) + 75\\\\= -84 + 75\\\\= -9$

$y = \frac{n}{n+m} (y_2 - y_1) + x_1\\\\= \frac{3}{4} (-64-(-40)) + (-40)\\\\= \frac{3}{4} (-18) -40\\\\= -18-40\\\\= -58$

Hence, these two are to be considered

7 0

4 years ago

A bag contains 40 red and green marbles. The number of green marbles, g, is 9 times the number of red mapples, . How many red ma

marin [14]

Answer:

Step-by-step explanation:

You need to try out all the numbers.

lets start with 4

if there where 4 red marbles then there would be 9 times as many marbles

so 4 x 9 = 36

Now we add and see if the sum is 40

36 + 4 = 40

We got it on the first try

You can use the same method on more problems like these.

Hope this helps :)

4 0

3 years ago

Hi Means What 62+789

masha68 [24]

Answer:

$Hello \: means \: 851.$

5 0

3 years ago

Read 2 more answers