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galben [10]
3 years ago
7

Simplify. a2 · a5 a3 A) a3 B) a4 C) a7 D) a10

Mathematics
2 answers:
vlabodo [156]3 years ago
7 0

Answer:

its B , a4 i jus took the test & got a 100 .

Step-by-step explanation:

castortr0y [4]3 years ago
5 0

a^{10}, that is D

when multiplying like variables add the exponents

= a^{2+3+5} = a^{10}


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How many solutions exist for the system of equations graphed below?
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Answer:

no solutions

Step-by-step explanation:

The lines are parallel and never intersect.  The solutions occur when the lines intersect, so there are no solutions

3 0
3 years ago
Larissa argued that since log2(2) = 1 and log2(4) = 2, then it must be true that log2(3) = 1.5. Is she correct?
mestny [16]

Answer:

2^{1.5} = 2.8284. This means that Larissa is not correct.

Step-by-step explanation:

To solve logarithms, we have to consider the following:

\log_{a}(b) = c means that a^{c} = b.

So, for example:

log_{2}(2) = 1 because 2^{1} = 2.

log_{2}(4) = 2 because 2^{2} = 4.

If 2^{1.5} = 3, then Larissa is correct. However, 2^{1.5} = 2.8284. This means that Larissa is not correct.

6 0
2 years ago
Order these numbers from least to greatest-
77julia77 [94]
2.54, 2.62, 9, 15, 20, 32
3 0
3 years ago
Read 2 more answers
19.43 as a mixed number.
WARRIOR [948]
<span>19 and 43/100................</span>
8 0
2 years ago
A number cube with the numbers 1 through 6 is rolled. What is the probability of the number cube showing a 3 or a multiple of 3?
VLD [36.1K]
Total number of possible outcomes = 6

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They are 3 and 6

P(3 or multiple of 3) = 2/6 = 1/3

Answer : 1/3
4 0
3 years ago
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