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2 years ago

Pls help asap.............

Mathematics

1 answer:

Ilya [14]2 years ago

4 0

The First graph does not have an initial Value

The second graph's solution is (3, -4)

<h3>What is Quadratic graph?</h3>

A quadratic graph is a pictorial representation of quadratic functions.

It shows the relationship between a variable on the x-axis and a variable on the y-axis.

Analysis:

The First graph did not either start from the x or y-axis so it does not have an initial value.

The second graph each mark is 0.5 on both axes so the point of intersection of the two graphs is the solution of the graphs which the x- value is 3 and the y-value is -4.

Therefore (3, -4) is the solution of the graph.

Learn more about quadratic graphs: brainly.com/question/1214333

#SPJ1

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In a laboratory, 3 technicians are analyzing the active ingredient in the product vials. Amir, Betty, and Carlos analyze 0.55, 0

AlladinOne [14]

Answer:

The probability is $P(C | I) = 0.025$

Step-by-step explanation:

From the question we are told that

The proportion analyzed by Amir is P(A) = 0.55

The proportion analyzed by Betty is P(B) = 0.30

The proportion analyzed by Carlos is P(C) = 0.15

The inaccuracy by Amir is p = 0.6% = 0.006

The inaccuracy by Betty is b = 0.4% = 0.004

The inaccuracy by Carlos is c = 0.1% = 0.001

Generally the probability of inaccurate analysis is mathematically represented as

$P(I) = P(A) * p + P(B) * b + P(C) * c$

=> $P(I) = 0.55 * 0.006 + 0.30 * 0.004 + 0.15 * 0.001$

=> $P(I) = 0.006$

Generally the probability that an inaccurate analysis, detected at final verification, was conducted by Carlos is mathematically represented as

$P(C | I ) = \frac{P(C) * c}{P(I)}$

=> $P(C | I) = \frac{ 0.15 * 0.001}{ 0.006}$

=> $P(C | I) = 0.025$

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4 years ago

What is the slope of A(8,-3) B(-4,-12)

allochka39001 [22]

Answer:

$m=\frac{3}{4}$

Step-by-step explanation:

In order to solve for a slope, you must in the formula,

$slope=\frac{rise}{run} = (\frac{y_{2} -y_{1} }{x_{2} -x_{1} } )\\ \\where...\\(x_{1} ,y_{1} )and(x_{2} ,y_{2} )$

<u><em>(In this case, you can choose which point can have the x(1) and y(1) and which can have the x(2) and y(2)</em></u> )

1.) Plug the numbers for x(1), x(2), y(1) and y(2)

2.) Solve and simplify the number, which you should get

$m=\frac{3}{4}$

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4 years ago

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Answer

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Step-by-step explanation:

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3 years ago

A rectagle has a height of 5x and a width of x+2<br><br>area=???

astra-53 [7]

Answer: $Area=5x^2+10x$

Step-by-step explanation:

The area of a rectangle:

$a=h$ × $w$

$a=5x(x+2)$

$a=5x$ × $x+5x$ × $2$

$a=5x^2+10x$

-Result:

$a=5x^2+10x$

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Answer:

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Step-by-step explanation:

If one adult went and the adult tickets cost 14, we can subtract 14 from 59 to see the total cost of the children's five tickets:

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4 years ago