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zhannawk [14.2K]
3 years ago
11

Simply a3 • a4 And (2a) (5ab)

Mathematics
1 answer:
Tanya [424]3 years ago
7 0

Answer:

a^3 (a^4) = a^7

(2a)(5ab) = 10a^2b

Step-by-step explanation:

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Amani computed in a two-way table the relative frequencies of sales of homes listed with two different real estate companies.
Advocard [28]

The answer the third option.

When you look at the data, in the first column, the frequency of sales of both are similar. Even the second column shows similar data. Association is determined if there is a significant difference between the data in each column/row depending on what you are aiming to answer.

In this case, we look at it per column because you want to compare the frequencies of sales of each company which are aligned by columns. So we know to look at the columns and not the rows.

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ANEK [815]
Let x be the number of Dalmatians without black spots.
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3 years ago
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DiKsa [7]

Answer:

  t ∈ {1, 3}

Step-by-step explanation:

You want to find t such that ...

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  ±√1 = t -2 . . . . . . . . . . . . . . take the square root

  t = 2 ± 1 . . . . . . . . . . . . . . . . add 2

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The object is 27 ft off the ground at t = 1 and again at t = 3.

8 0
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I think that is D cus you take 10 off
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Two lines meet at a point that is also the vertex of an angle; the measurement of ∠
IgorC [24]

Answer:

<em>x = 30°, and y = 46°</em>

Step-by-step explanation:

If we take a look at the attachment below, we will find x = 30°, and y = 46°;

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3 years ago
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