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soldier1979 [14.2K]
3 years ago
10

Figure 2 is a scale image of Figure 1, as shown below.

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
7 0

Answer:

1.3

Step-by-step explanation:

when you divide figure 2 by figure 1 you get 1.3

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I think I’m right but I would like someone to look over it
bogdanovich [222]

Answer:

thats correct!

Step-by-step explanation:

3 0
3 years ago
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We choose a number from the set 1, 2, 3,..., 100 uniformly at random and denote this number by X. For each of the following choi
kiruha [24]

Answer:

(a) A and B are dependent.

(b) C and D are dependent.

(c) E and F are dependent.

Step-by-step explanation:

Two sets are said to be independent if the intersection of the two set is empty. That is the sets are disjoint.

Let's examine the situations to determine if they are independent or not.

(a) A = {2, 4, 6, . . . , 10, . . . , 20, . . .} and B = {5, 10, 15, . . . , 20, . . .}. Since A n B = {10, 20, . . .}, then the sets are dependent

(b) C = {10, 11, 12, . . . , 31, . . . , 62, . . . , 93, . . .} and D = {31, 62, 93}. Since C n D = {31, 62, 93}, then the sets are dependent.

(c) E = {5, 7, 11, . . .} and F = {5, 15, . . .}. Since E n F = {5}, then the set are dependent.

Thus

(a) A and B are dependent.

(b) C and D are dependent.

(c) E and F are dependent.

5 0
3 years ago
Common denominators for 5/6 and 8/21 help me!!!!!!!!!
Helga [31]
The common denominator would have to be 42
4 0
3 years ago
Two fair, 6-sided dice are rolled, what is the probability that their product is perfect square
cricket20 [7]
Sample space of two fair 6 sided dice is 36.
Product = perfect square are (1, 1), (1, 4), (2, 2), (3, 3), (4, 4), (5, 5), (6, 6)
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8 0
3 years ago
Carmine buys a canoe priced at $478. He pays a total, including tax, of $509.07. What was the tax rate?
Reptile [31]

Answer:

6.5%

Step-by-step explanation:

You can find the tax rate by finding the percentage that the initial price increased by.

First, subtract the initial price from the price after taxes.

509.07 - 478 = 31.07

Knowing this we can find the tax rate using an equation like this.

\frac{Difference Between Values}{Initial Value} = \frac{x}{100}

Now we substitute in our values.

\frac{31.07}{478} = \frac{x}{100}

With X being the tax rate, we cross multiply both fractions.

3107  = 478x

From here, we solve for x by dividing 3107 by 478.

x = 6.5

Therefore the tax rate is 6.5 percent.

(Note that when you are trying to find the tax rate that you divide by the initial price before taxes to get the correct value.)

5 0
3 years ago
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