Tamara likes to mix and match her 4 scarves, 3 pairs of gloves, and 2 hats. The colors are in the table. On Monday, she randomly picks out a scarf, hat, and a pair of gloves. What is the probability of Tamara choosing a pair of brown gloves and a red hat?clothes
1/4
1/8
1/10
1/6
Answers
4 scarves : 1/4 probability
3 pairs of gloves : 1/3 probability
2 hats : 1/2 probability
probability of choosing a pair brown gloves and a red hat
1/3 * 1/2 = 1/6
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-S
0
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The given functionrule is:
f(x) = 2x - 5. Therefore, the finished function table will end at 5.
How to finish the function table?
We must assess the function f(x) for each value of x given in order to finish the function table:
For x = -3:
f(-3) = 2(-3) - 5 = -6 - 5 = -11
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For x = 4:
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ending at variable 5.
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B. 2.8 centimeters
C. 2.9 centimeters
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I think it is D. but I am not sure. .........
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When rounding, take decimal places that are 5 or greater and make them 10. You can think of it as adding 1 to the number to the left of the rounded decimal place.
ex. 1.5 rounds up to 2
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ex. 5.6 rounds to 6
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Answers
800 different sets of 4 digit PIN could be made.
- The First (single) digit is a factor of 20. So, it is among 1, 2, 4, 5. The other factors 10 & 20 are ignored, as they are 2 digits.
So, ways of choosing 1 out of 4 digits = 4 P 1 = 4
- The Seconddigit can be any digit among he 10 digits : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
So, ways of choosing 1 out of 10 digits = 10 P 1 = 10
- Third digit can also be any digit among he 10 digits : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
So, ways of choosing 1 out of 10 digits = 10 P 1 = 10
- The Fourth digit can be amongst only 0 & 1, as the final PIN is divisible by 5.
So, ways of choosing 1 out of 2 digits = 2 P 1 = 2
Hence, total number of ways = 4 x 10 x 10 x 2 = 800 ways
To learn more, refer brainly.com/question/1216161?referrer=searchResults
Answer:
800 different sets of digits.
Step-by-step explanation:
Since the first digit is a factor of 20, the factors of 20 are 1,2,4,5,10,20. We only need the single digit factors which are 1,2,4 and 5. These 4 numbers can be permuted in 1 way for the first digit, so we have ⁴P₁.
For the second digit, we have 10 digits permuted in 1 way, ¹⁰P₁ and also for the third digit, we have 10 digits permuted in 1 way, ¹⁰P₁ and for the last digit, which is divisible by 5, it is either a 0 or 5, so we have two digits permuted in 1 way, ²P₁.
So, the number of different 4 digit number that Zara'2 4-digit PIN code could be is ⁴P₁ × ¹⁰P₁ × ¹⁰P₁ × ²P₁ = 4 × 10 × 10 × 2 = 800 different sets of digits