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andre [41]
3 years ago
8

23, 34, 27, 7, 30, 26, 28, 31, 34

Mathematics
2 answers:
alekssr [168]3 years ago
6 0

The answer is A) 7 since it doesn’t fit in with the other numbers. In other words it’s the smallest number.

ser-zykov [4K]3 years ago
5 0

A. 7

7 is far away from the rest of the numbers, so it is an outlier.

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The table shows some values of f(x) and g(x) for different values of x:
Brilliant_brown [7]
<h2>Answer:</h2>

C. x=2

<h2>Step-by-step explanation:</h2>

To complete the table, let's plug in the x-values into f(x) and g(x), so:

For f(x):

If \ x=0: \\ \\ f(0)=9(0)+7=7 \\ \\ \\ If \ x=1: \\ \\ f(1)=9(1)+7=16 \\ \\ \\ If \ x=2: \\ \\ f(2)=9(2)+7=25

For g(x):

If \ x=-2: \\ \\ g(-2)=5^{-2}=0.04 \\ \\ \\ If \ x=-1: \\ \\ g(-1)=5^{-1}=0.2 \\ \\ \\ If \ x=2: \\ \\ g(2)=5^{2}=25

From this, the complete table is:

\left|\begin{array}{c|c|c}x & f(x)=9x+7 & g(x)=5^{x}\\-2 & -11 & 0.04\\-1 & -2 & 0.2\\0 & 7 & 1\\1 & 16 & 5\\2 & 25 & 25\end{array}\right|

From the table, you can see that f(x)=g(x)=25 when x=2 so the correct option is C. x=2. But what does x=2 mean? It means that at this x-value, the graph of the linear function f(x) and the graph of the exponential function g(x) intersect and the point of intersection is (2,25)

5 0
4 years ago
Curiously, during months when sales of beer are above average, sales of ice cream also tend to be above average; during months w
tiny-mole [99]

Answer:

A. For a lot of people, drinking beer causes a desire for ice cream, or vice versa.

Explanation:

We can conclude from the monthly sales that when a lot of people drink beer, a lot of people tends to take ice cream, and when less people take beer, less people tends to take ice cream, the fact shows that there is a correlation between the sales of beer and the sales of ice cream.

6 0
4 years ago
Jack Dossey wears socks of two colours yellow and orange. he has altogether 20 yellow socks and 20 Orange socks in his drawer. s
Flauer [41]

Answer:

2

Step-by-step explanation:

I don't know why am I so bad at math???

8 0
2 years ago
Five years ago, you invested $475 in corporate stock. You received dividends of $10 at the end of each quarter for two years. Yo
RUDIKE [14]

The rate of return earned on the investment of $475 five years ago in the corporate stock is 312.63%.

<h3>What is the rate of return?</h3>

The rate of return is the net gain or loss of an investment expressed as a percentage of the investment's initial cost.

It is given by the formula,  R= {Vf - Vi}/{Vi} x 100.

Where:

R = Rate of return

Vf = final value, including dividends and interest

Vi = initial value

<h3>Data and Calculations:</h3>

Investment cost = $475

Dividends received:

1st two years = $80 ($10 x 8)

Three years = $180 ($15 x 12)

Total dividends received = $260 ($80 + $180)

Total revenue from sale = $1,700

Total proceeds = $1,960 ($1,700 + $260)

Total return = $1,485 ($1,960 - $475)

Rate of return = 312.63%  ($1,485/$475 x 100)

Thus, the rate of return is 312.63%.

Learn more about calculating the rate of return at brainly.com/question/14220025

#SPJ1

8 0
2 years ago
Solve for x.<br><br> x=<br><br> Look at image
postnew [5]

Answer:

x = 14

Step-by-step explanation:

To find x, the following equation is generated given the available information:

\frac{(x + 7) + x)}{x + 7} = \frac{12 + 8}{12}

\frac{2x + 7}{x + 7} = \frac{20}{12}

\frac{2x + 7}{x + 7} = \frac{5}{3}

Cross multiply

3(2x + 7) = 5(x + 7)

6x + 21 = 5x + 35

Collect like terms

6x - 5x = - 21 + 35

x = - 21 + 35

x = 14

8 0
3 years ago
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