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2 years ago

Please find X, I can't figure it out

Mathematics

1 answer:

garri49 [273]2 years ago

6 0

Answer:

70° + x + (x - 20°) = 180°

x = 65°

hope it help u !!!

sorry i cant explain it in Eng

hope u can understand the image, it's an example

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You are surveying students to find out their opinion of the quality of food served in the school cafeteria. Which of the followi

asambeis [7]

Answer:

Of course it isn't random. Students who buy hot lunch probably like it.

No, it's not random.

Step-by-step explanation:

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3 years ago

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Simplify -24/(-3)X(-4)

beks73 [17]

Answer:

- 2

Step-by-step explanation:

$\frac{-24}{(-3)(-4)}$ = $\frac{-24}{12}$ = - 2

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2 years ago

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3 years ago

a deli sells sliced meat and cheese. one customer purchases 4 pounds of meat and 5 pounds of cheese for a total of $30.50. a san

Nesterboy [21]

Since my answer was deleted here it is:

The variable x represents the cost per pound of meat.

The variable y represents the cost per pound of cheese.

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3 years ago

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Out of 450 applicants for a job, 206 are male and 62 are male and have a graduate degree.

xxMikexx [17]

Answer:

0.3009 is the probability that the applicant has graduate degree given he is a male.

Step-by-step explanation:

We are given he following in the question:

M: Applicant is male.

G: Applicant have a graduate degree

Total number of applicants = 450

Number of male applicants = 206

$n(M) = 206$

Number of applicants that are male and have a graduate degree = 62

$n(M\cap G) = 62$

$\text{Probability} = \displaystyle\frac{\text{Number of favourable outcomes}}{\text{Total number of outcomes}}$

$P(M) = \dfrac{206}{450} = 0.4578$

$P(M\cap G) = \dfrac{n(M\cap G)}{n} = \dfrac{62}{450} = 0.1378$

We have to find the probability that the applicant has graduate degree given he is a male.

$P(G|M) = \dfrac{P(G\cap M)}{P(M)} = \dfrac{\frac{62}{450}}{\frac{206}{450}} = \dfrac{62}{206} = 0.3009$

Thus, 0.3009 is the probability that the applicant has graduate degree given he is a male.

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3 years ago