What is one soultion to this graphy>-x+2y<2x+y

Mathematics

1 answer:

Lynna [10]3 years ago

7 0

9514 1404 393

Answer:

(x, y) = (3, 0)

Step-by-step explanation:

The solution space is above the line y = -x+2 in the right half-plane where x > 0. One possible solution is (x, y) = (3, 0).

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The mass of an electron is approximately 9.1 x 10^-31 kilograms.

Brut [27]

Answer:

1900

Step-by-step explanation:

hello bro how r u i think answer is 1835 but there is no option

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3 years ago

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7. Consider the function g(x) = x^2 + 6x + 5. Now consider the quadratic function h(x), which has values given in the table of v

Ivenika [448]

Answer:

<h3>h(X) has a greater y-intercept.</h3>

Option C is the correct option

Step-by-step explanation:

The y-intercept is the value of the function where X is 0. For g(X) , y-intercept is 5 while the y-intercept of h(X) is 9.

So, h(X) has a greater y-intercept.

Hope this helps...

Good luck on your assignment..

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3 years ago

Which critical value is appropriate for a 99% confidence level where nequals17, sigma is unknown, and the population appears

My name is Ann [436]

Answer:

t Subscript alpha divided by 2 = 2.921

Step-by-step explanation:

With sample sizes lower than 30, we use the t-test.

Otherwise, we use the z-test.

Here, n = 17

So we use the t-test.

The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So

df = 17 - 1 = 16

Now, we have to find a value of T, which is found looking at the t table, with 16 degrees of freedom(y-axis) and a confidence level of 0.99( $t_{1 - (\frac{1-0.99}{2}}) = 0.995$ ). So we have T = 2.921