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vitfil [10]
3 years ago
8

Một công ty cần tuyển 4 nhân viên. Có 10 người, gồm 7 nam và 3 nữ nộp đơn xin dự tuyển, và mỗi người đều có cơ hội được tuyển nh

ư nhau. Tính xác suất để trong 4 người được tuyển có ít nhất một nữ?
Mathematics
1 answer:
Kobotan [32]3 years ago
3 0

Answer:

Twa

Step-by-step explanation:

Kekeiejkdkddkskkkdkdkd

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Simplify, 99/121 whats the GCF?
Nadya [2.5K]

To find the GCF:

-- List the factors of the first number.
-- List the factors of the second number.
-- Make a short list of the factors that show up for BOTH numbers.
-- Find the biggest number on the short list.

Factors of the first number (99):  <u>1</u>, 3, 9, <u>11</u>, 33, 99 .

Factors of the second number (121):  <u>1</u>, <u>11</u>, 121 .

Short list (factors that show up for both numbers):  1, 11

Biggest number on the short list:  <em>11</em>


3 0
3 years ago
What is the equation of the verity line through (2 ,3)
Pani-rosa [81]

A vertical line has no slope so the equation of the line is simply x = constant.

For this question we have:

x = 2

as the equation of the line.

Answer: x = 2

6 0
1 year ago
Rectangle has sides that are 25 m, 25m, 9m, and 9 m. What is the rectangle’s width?
Dmitrij [34]
9m
It said the sides are 25m (x2) and 9m(x2). The width of a rectangle are shorter than the length so 9m.
7 0
2 years ago
Compute the values of dy and Δy for the function y=e^(2x)+6x given x=0 and Δx=dx=0.03.
Maksim231197 [3]

Answer:

  • dy = 8·dx
  • Δy = 0.24

Step-by-step explanation:

The derivative of your function is ...

  y' = dy/dx = 2e^(2x) +6

At x=0, the value is ...

  y'(0) = 2e^0 +6 = 8

  dy = 8·dx

__

  Δy = y'(0)·Δx

  Δy = 8(.03)

  Δy = 0.24

6 0
3 years ago
The value of y varies directly as x with a constant variation of 2 what is the value of y when x is 6?
sp2606 [1]

Answer:

The value of y is 12

Step-by-step explanation:

y∝x

y = kx

y = 2x

when x = 6, y = 2(6)

= 12

(Correct me if i am wrong)

8 0
3 years ago
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