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Dominik [7]
3 years ago
14

Bob and Alice have designed and created a website for their high school. The first week they had 5 visitors to the site; the sec

ond week, they had 10 visitors; and during the third week, they had 20 visitors. If the trend continues, how many visitors can they expect in the fifth week? Explain your answer.
Mathematics
1 answer:
snow_tiger [21]3 years ago
6 0

Answer:

80

Step-by-step explanation:

The trend is multiplying by 2. 5x2=10 10x2=20 20x2=40 40x2=80

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How do I find x and y
Usimov [2.4K]
First you would have to find the third angle in the triangle which you would do by adding 63+61 and subtracting the resulting number from the total degrees in a triangle. From there, you would calculate x and y using the knowledge that angles on a line equal 180.
3 0
3 years ago
HELP ASAP!!!!!!!!!!!
ycow [4]

Answer:

should be 30

Step-by-step explanation:

triangles have 180°

if x is 30

2x is 60

the other angle is 90

add those all together and you get 180°

4 0
2 years ago
Find the sum.<br> 2x<br> x2 - 6x + 9 + x2 + 2x - 15
galina1969 [7]

Answer:

\large\boxed{x^2-6x+9+x^2+2x-15=2x^2-4x-6}

Step-by-step explanation:

x^2-6x+9+x^2+2x-15\qquad\text{combine like terms}\\\\=(x^2+x^2)+(-6x+2x)+(9-15)\\\\=2x^2-4x-6

5 0
3 years ago
How does the function f(x) = -(x-4)^3 + 2 compare to the parent function f(x) = x^3? Please show and explain all your steps. Tha
Fynjy0 [20]
Translate by vector (4, -2) and reflect over x axis

translate by vector (4, -2) and reflect over x axis
translate by (4, -2) gives (x-4)^2 - 2
reflect over x axis means * -1 = -(x-4)^3 + 2



Mark brainliest please
4 0
3 years ago
Please answer fully&gt;&gt;&gt;
svet-max [94.6K]

Let the function be represented by f(x).

Multiplying the number x by 4 results in 4x. Subtracting 2 from results give 4x - 2. So the function becomes:

f(x) = 4x - 2

Finding the inverse function:

Replace f(x) by y, and isolate x on one side of the equation and find the inverse:

y = 4x - 2\\\\ y + 2 = 4x\\\\ x = \frac{1}{4}(y + 2)\\     \\  f^{-1}(y)=\frac{1}{4}(y + 2)\\     \\  f^{-1}(x)=\frac{1}{4}(x + 2)

Yes the inverse function represents the reverse process. Original function involved multiplication by 4 and then subtraction of 2. Inverse function involves addition of 2 and then division by 4. So the inverse represents the reverse of the given process.

8 0
3 years ago
Read 2 more answers
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