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Oliga [24]
3 years ago
8

Find the area of the triangle below ( example A )

Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
5 0
I think it is 16.4 but I think
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(a²)³ × a5 tell me the answer step by step please
alexandr1967 [171]

Answer:

a^11

Step-by-step explanation:

a to the power of 2 to the power of 3 equals to a to the power of 6

then, multiplied to a to the fifth, you add 5 by 6, which is 11

4 0
3 years ago
Two candidates are randomly selected. a. List all the possible outcomes. b. What is the probability that both are qualified? c.
steposvetlana [31]

Question:

Four candidates are to be interviewed for a job. Two of them, numbered 1 and 2, are qualified, and the other two, numbered 3 and 4, are not.

Answer:

a. S = {12,13,14,23,24,34}

b. 1/6

c. ⅔

Step-by-step explanation:

Let S = Sample Space i.e. total possible outcomes

Given that candidates 1 and 2 are qualified and 3 and 4 are not qualified.

If two candidates are randomly selected. The list of all possible outcomes is as follows

S:{12,13,14,23,24,34}

And the number of outcomes is 6

b. What is the probability that both are qualified?

The event that both are qualified is given as {12} or {21}

From the sample space in (a) above, there's only one occurrence of {12} = 1

So, the probability is calculated as 1/6

c. What is the probability that exactly one is qualified?

The event that one one is qualified is given as {13,14,23,24}

Total = 4

Probability = 4/6

Probability = ⅔

5 0
3 years ago
How many terms are in the following sequence? 131072, ..., 8, 4, 2
Klio2033 [76]

Answer:

  17 terms

Step-by-step explanation:

131072 = 2^17

8 = 2^3

4 = 2^2

2 = 2^1

Apparently, the sequence is powers of 2 from 17 down to 1, so there are 17 terms in the sequence.

8 0
3 years ago
2/7 +2/5 find the sum and difrence
Juliette [100K]

Answer:

24/35  and the difference between two fractional numbers with same or equal denominators 5/7 and 2/7.

4 0
3 years ago
Please help! xoxo (one question)
Andreas93 [3]

Answer:

C

Step-by-step explanation:

Attachment

6 0
3 years ago
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