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2 years ago

Select the points that are solutions to the system of inequalities. Select all that apply

Mathematics

1 answer:

Nana76 [90]2 years ago

8 0

Answer:

(-10, 10) and (0,10).

Step-by-step explanation:

For a point to be a solution to the system of inequalities, you will need to see which of the points falls into the shaded area.

When we test out each of the points, we can see that only:

(-10, 10) and (0,10) fall into the blue-shaded area.

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Tori wrote the question for the area of the parallelogram 220.44 equals 16.7 what is the height of the parallelogram

AnnyKZ [126]

Area of parallelogram = base x height

220.44 = 16.7 x height
height = 220.44 ÷ 16.7
height = 13.2 units

Answer: 13.2 units

8 0

3 years ago

Suppose two random variables, X and Y are independent, which statement is false? a) P(X∣Y)=P(X) b) P(X∪Y)=P(X)+P(Y) c) P(X∩Y)=P(

Svetlanka [38]

B is false, since by the inclusion/exclusion principle,

$P(X\cup Y)=P(X)+P(Y)-P(X\cap Y)$

By independence, we have $P(X\cap Y)=P(X)P(Y)$ , which is zero if either of $P(X)$ or $P(Y)$ is 0, which isn't guaranteed.

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2 years ago

1) At Joe's Restaurant, one-fourth of the

andrew11 [14]

Answer:

1/20 of the patrons at Joe's restaurant are expected to be male and out of town.

Step-by-step explanation:

1. Let's review all the information provided for solving this question:

Proportion of patrons that are male at Joe's restaurant = 1/4

Proportion of patrons that are from out of town at Joe's restaurant = 1/5

2. What proportion would you expect to be male and out of town?

For finding the proportion of the patrons, that would be male and that would be from out of town, we do this calculation:

Proportion of patrons that are male at Joe's restaurant * Proportion of patrons that are from out of town at Joe's restaurant

1/4 * 1/5 = 1/20

It means that 1/20 of the patrons at Joe's restaurant are expected to be male and out of town.

8 0

3 years ago

Using Heron’s formula, calculate the area of the parallelogram to the nearest tenth of a square unit.

11Alexandr11 [23.1K]

Answer:

the area = 36.7

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

HElpPpPp mEeEe pLeAsE

Ivahew [28]

Answer:

b = 44 feet 

Step-by-step explanation:

BY Pythagorus theorem :-

=》

$55 {}^{2} = 33 {}^{2} + b {}^{2}$

=》

$3025 = b {}^{2} + 1089$

=》

$b {}^{2} = 3025 - 1089$

=》

$b {}^{2} = 1936$

=》

$b = \sqrt{1936}$

=》

$b = 44$

7 0

2 years ago