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charle [14.2K]
2 years ago
12

ASAPPPP WITH EXPLANATION!!!

Mathematics
1 answer:
ololo11 [35]2 years ago
4 0
Urm i swear it’s like 10
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DID YOU KNOW, in 1626, Peter Du Minuit traded beads and blanket (valued at $24) to the Native American inhabitants of Manhattan
otez555 [7]

Answer: $585.60

Step-by-step explanation:

The number of years that would have passed is;

= 2016 - 1626

= 390 years

Using simple interest, the investment will be worth;

= Principal * ( 1 + rate * number of years)

= 24 * (1 + 0.06* 390)

= $585.60

6 0
2 years ago
Given the formula:<br><img src="https://tex.z-dn.net/?f=x%20%3D%20%20%5Cfrac%7B1%20%2B%20a%7D%7B1%20-%20a%7D%20" id="TexFormula1
shtirl [24]

12 = \frac{1+a}{1-a} => 12(1-a)= 1+ a \\=> 12 -12a = 1 + a => 12a+1 = 12-1 \\=> 13a = 11 => a= \frac{11}{13}

ok done. Thank to me :>

8 0
2 years ago
Help please! how do you find the absolute deviation of a data set?
Xelga [282]
You find the mean absolute deviation by first finding the mean, and then subtracting all the values in the data set from that, creating a new data set, and then you find the mean of this new data set.

Example:

3, 2, 5, 9, 4

Mean(add them all, divide by how many there are): (3 + 2 + 5 + 9 + 4)/5 = 4.6

Subtract 4.6 from/to all the values:

4.6 - 3 = 1.6
4.6 - 2 = 2.6
5 - 4.6 = 0.4
9 - 4.6 = 4.4
4.6 - 4 = 0.6

Find the mean of these values:

(1.6 + 2.6 + 0.4 + 4.4 + 0.6)/5 = 1.92

So the mean absolute deviation is 1.92.
3 0
3 years ago
Given f(x) and g(x) = k·f(x), use the graph to determine the value of k.<br> g(x)
djyliett [7]
<h2>Explanation:</h2>

The diagram for this exercise is attached below. We have two linear functions f(x) \ and \ g(x) and the following relationship:

g(x) = kf(x)

From the graph, we know that:

f(-3)=1 \\ \\ g(-3)=-3

Then, substituting into the relationship:

g(-3)=kf(-3) \\ \\ -3=k(1) \\ \\ \\ Finally: \\ \\ \boxed{k=-3}

3 0
3 years ago
Which of the following relations is a function? {(–7, 6), (6, –7), (–7, 9), (10, 3)} {(5, –4), (–4, 5), (–5, 4), (4, –5)} {(2, –
Tatiana [17]
The second one is correct
5 0
3 years ago
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