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schepotkina [342]
3 years ago
9

The numbers 1 through 50 are written with red marker on slips of paper while the numbers 51 through 100 are written with blue ma

rker on slips of paper. All the papers are put into a bag and shuffled. One card is randomly selected. *You must use formulas taught in this unit to get your answers, show all work. a. Find the probability of selecting a number greater than 81 or a number written in red. Show your work. b. Find the probability of selecting a number written in blue or a multiple of 10.  Show your work.
Mathematics
1 answer:
Marizza181 [45]3 years ago
5 0
Given:
1 - 50 written in red marker
51 - 100 written in blue marker

Probability of selecting a number greater than 81; 100 - 81 = 19 possible numbers. 1 draw.  1/19

Probability of selecting a number written in red: 1/50

Probability of selecting a number written in blue: 1/50

Probability of selecting a number that is a multiple of 10. There are 10 instances; 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 ; 1/10

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PLEASE HELP ASAP!!!!
musickatia [10]

Answer:

An independent clause is a group of words that contains both a subject and a predicate. It expresses a complete thought and can stand alone as a sentence. It can also be joined to other dependent or independent clauses to make a more interesting and complex sentence.

Step-by-step explanation:

8 0
3 years ago
59.67÷11.1 what's the answer show me the work
Brilliant_brown [7]

Answer:

5.375676

change the divisor 11.1 to a whole number by moving the decimal point 1 placesa to the right. then move the decimal point in the dividend the same. then you have 596.7/111=5.375

5 0
3 years ago
What is the slope of a line that<br> crosses through the points (-1,-8)<br> and (2, 1)?
likoan [24]

Answer:There's the answer

Just open it

Step-by-step explanation:

5 0
3 years ago
It cost $2.50 to rent bowling.each game costs $3.25.you have $22. How many games can you bowl
SVEN [57.7K]

Answer:

6 games

Step-by-step explanation:

Use the equation 2.5+3.25x=22 to solve in which $2.50 is the initial amount to rent for Bowling, $3.25 the amount of game that is played, $22 for what you have, and x in which is the amount of games you can play at the max.  Subtract 2.5 on both sides to get to 3.25x = 19.5.  Divide 3.25 on both sides to get your final answer as 6 for your x value in which you can play up to 6 games.

6 0
3 years ago
Read 2 more answers
(Scientific Notation in the Real World MC)
Brrunno [24]

The average number of viewers over the two week is D. 4.85 x 10^5.

<h3>How to calculate the value?</h3>

It should be noted that the scientific notation simply has to do with writing of numbers that are either too large or too small. This will be illustrated thus:

In this case, the TV show had 5.6 x 10^5 viewers in the first week and 4.1 x 10^5 viewers in the second week.

Therefore, the average number of viewers over the two weeks will be:

= (5.6 × 10^5) + (4.1 × 10^5) / 2

= 4.85 × 10^5

Note that we had to divide by 2 since it's average.

Learn more about notation on:

brainly.com/question/5756316

#SPJ1

5 0
1 year ago
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