Answer:
3
Step-by-step explanation:
AB = 1 unit
A'B' = 3 units
The scale of dilation = A'B'/AB
Therefore:
scale of dilation = 3 units / 1 unit = 3
This means that ABC was dilated or enlarged in size by multiplying every of its segment by 3. In essence, A'B'C' is 3 times the size of ABC.
Answer:
There is a probability of P=0.94 that at least 81 rolls are needed to get the sum of 307.
Step-by-step explanation:
The roll of a six-sided die sum has this parameters:
Mean: 3.5
Standard deviation: 1.7
If the die is rolled 81 times, the distribution of the sum of the 81 rolls will have the following parameters:
Note: the variance of the sum of random variables is equal to the sum of the variance of the individual variables.
Then, we can calculate the probabilties that the sum of 81 rolls is lower than 307.
There is 94% of chances that the sum of 81 rolls is lower than 307, so there is a probability of P=0.94 that at least 81 rolls are needed to get the sum of 307.
Answer:
the answer is D
......
Step-by-step explanation:
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Answer:
- 4099 yes
- 4110 no
- 5909 no
- 5011 yes
Step-by-step explanation:
The digits will be related by a factor of 10 if they are the same digit. 4099 and 5011 have the same digit in the tens and ones places. 4110 and 5909 do not.
Answer:
Step-by-step explanation:
I don't understand what the numbers before the language mean. I will answer the questions that have a definite language.
12 = 2 * 2 * 3
16 = 2 * 2 * 2 * 2
The answer is going to require you have 4 fours and one 3
2 * 2 * 2 * 2 * 3 = 48
24 = 2 * 2 * 2 * 3
36 = 2 * 2 * 3 * 3
The answer is going to require two threes and three 2s
2 * 2 * 2 * 3 * 3 = 72
What is this word numharthotic
26 = 2 * 13
49 = 7 * 7
The smallest number that can be divided by both with no remainder is
2 * 7 *7 * 13 = 1276
