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3 years ago

Which is a y-intercept of the continuous function in the table ? A.(0,-6) B.(-2,0) C.(-6,0) D.(0,-2)

Mathematics

2 answers:

viva [34]3 years ago

5 0

Answer:

A. (0, -6)

Step-by-step explanation:

when x is 0, there has to be a y-int. As shown in the table, it is -6. Therefore the answer is A

stepan [7]3 years ago

3 0

Answer: A.(0, –6)

Step-by-step explanation: Y- intercept is a point where any graph crosses the y- axis.

X- intercept is a point where any graph crosses the x- axis.

This means the coordinate of the point of intersection will always have the x point as 0. So any point of the form ( 0, y) is the y- intercept. Any point of the form (x,0) is the x- intercept.

Given point are :

(0,-6) : y intercept

(-2,0) : x intercept

(-6,0): x- intercept

(0,-2): y- intercept

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Calculate the total budget and then fill in the missing percentages (to the nearest tenth). Item $ % Contributions $175.76 Housi

Alik [6]

Answer:

Total Budget = 1,116

Contributions = 175.76/1,116 = 15.8%

Housing = 350.84/1,116 = 31.4%

Transportation = 50/1,116 = 4.5%

Clothing = 30/1,116 = 2.7%

Medical expenses = 35/1,116 = 3.1%

Food = 200/1,116 = 17.9%

Taxes = 106.40/1,116 = 9.5%

Miscellaneous = 168/1,116 = 15.1%

Step-by-step explanation:

Let's calculate the total budget and the percentages (to the nearest tenth).

Total Budget = 175.76 + 350.84 + 50 + 30 + 35 + 200 + 106.40 + 168

Total Budget = 1,116

Contributions = 175.76/1,116 = 15.8%

Housing = 350.84/1,116 = 31.4%

Transportation = 50/1,116 = 4.5%

Clothing = 30/1,116 = 2.7%

Medical expenses = 35/1,116 = 2.7%

Food = 200/1,116 = 17.9%

Taxes = 106.40/1,116 = 9.5%

Miscellaneous = 168/1,116 = 15.1%

8 0

2 years ago

Read 2 more answers

-25+ t/2 is greater than or equal to 50

Ghella [55]

T >= 150
.................

5 0

2 years ago

PLEASE HELP !

rewona [7]

<h3>Answer: Choice D) -$22</h3>

You'll lose on average $22 per roll.

====================================================

Explanation:

Normally there is a 1/6 chance to land on any given side of a standard die, but your friend has loaded the die in a way to make it have a 40% chance to land on "1" and an equal chance to land on anything else. Since there's a 40% chance to land on "1", this leaves 100% - 40% = 60% for everything else.

Let's define two events

A = event of landing on "1".
B = event of landing on anything else (2 through 6).

So far we know that P(A) = 0.40 and P(B) = 0.60; I'm using the decimal form of each percentage.

The net value of event A, which I'll denote as V(A), is -100 since you pay $100 when event A occurs. So we'll write V(A) = -100. Also, we know that V(B) = 30 and this value is positive because you receive $30 if event B occurs.

To recap things so far, we have the following:

P(A) = 0.40
P(B) = 0.60
V(A) = -100
V(B) = 30

Multiply the corresponding probability and net value items together

P(A)*V(A) = 0.40*(-100) = -40
P(B)*V(B) = 0.60*30 = 18

Then add up those products:

-40+18 = -22

This is the expected value, and it represents the average amount of money you earn for each dice roll. So you'll lose on average about $22. Because the expected value is not zero, this means this game is not mathematically fair.

This does not mean that any single die roll you would lose $22; instead it means that if you played the game say 1000 or 10,000 times, then averaging out the wins and losses will get you close to a loss of $22.

7 0

2 years ago

Identify a transformation of the function f(x) = x^2 by observing the equation of the function g(x) = (x - 6)^2

MArishka [77]

Answer:

Step-by-step explanation:

Anything inside the bracket affects x opposite of the sign.

Look at it as if you’re solving for x:

x-6=0
x=6

therefore x moves 6 units to the right.

3 0

3 years ago

3a + b/a + 4a if a= 4 and b= -12

Feliz [49]

Replace a with 4 and b with -12

3(4) + -12/4 + 4(4) = 16+-12/4+4*4 = 29

7 0

2 years ago