3 years ago

Figure abcd is a parallelogram what are the measures of b and c

Mathematics

1 answer:

Over [174]3 years ago

5 0

what is the question

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At a manufacturing plant where switches are made, it is a known fact that 2% of all switches are defective. If two switches are

olchik [2.2K]

Answer:

The probability that exactly one switch is good is

$P(x) =0.0392$

Step-by-step explanation:

The probability that a switch is defective is:

$P(D) = \frac{2}{100} =0.02$

The probability that a switch is not defective is

$P(D') = 1-P(D)=0.98$

Therefore, if two switches are selected, the probability that exactly 1 is good is:

$P(1=1)=P (D) P (D ') + P (D') P (D)$

$P(x)=(0.02)(0.98) + (0.98)(0.02)$

$P(x) =0.0392$

6 0

3 years ago

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Find two consecutive odd numbers such that the sum of the larger number and twice the smaller number is 27 less than four times

irakobra [83]

Two Consecutive Odd Numbers: D, D+2

(D+2) + 2D = 4D - 27
D + 2 + 2D = 4D - 27
3D + 2 = 4D - 27
3D + 29 = 4D
29 = D

Two Consecutive Odd Numbers are 29, 31

Check. . 31 + 2(29) = 4(29) - 27
..................31 + 58 = 116 - 27
.................89 = 89 ..... CORRECT!

4 0

2 years ago

ANSWER BOTH!!! A. An international company has 18,600 employees in one country. If this represents 18.2% of the company's employ

bulgar [2K]

Answer:

A. 102,198 employees

B. $22,120 decrease

$293,880 current value

Step-by-step explanation:

6 0

3 years ago

Find the value of x. 14 and 15

MAVERICK [17]

Answer:

15) x=62

14) 19

Step-by-step explanation:

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3 years ago

How many ways can the letters of the word MINUTES be arranged in a row if M and I must remain next to each other as either MI or

oksian1 [2.3K]

Answer:

1440 combinations ways

Step-by-step explanation:

We know that the total arrangements will be

6!= 720 because its a 6letter word

So if we take MI to be a one letter word

Same for IM

which will Also be 6!= 720

SO TOTAL possible combination will be 720+720= 1440

7 0

3 years ago

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