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alina1380 [7]
2 years ago
11

How do you solve

rac{1}{9}" alt="3^{x} = \frac{1}{9}" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
madam [21]2 years ago
5 0

3 to the 2nd power would be 9… so to make it a -9 or 1/9 it would be 3 to the -2nd power

Phantasy [73]2 years ago
4 0
X=-2

basically i did inverse method; opposite of divide is times so i did 9x1 which is 9, which leaves you with 3^x=9, then you do the rest which is -2 :)
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3 years ago
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During the two hours of the morning rush from 8 a.m. to 10 a.m., 100 customers per hour arrive at the coffee shop. The coffee sh
Anastaziya [24]

So, 40 Customers are waiting at 10 A.M.

According to statement

Number of customers arrives at coffee shop per hour = 100

Capacity of shop for per minute per customer = 0.8 minute

Capacity of shop for customers per hour = 80

Find number of customers are by

Queue growth rate = Demand - Capacity

Put the values in the formula and find the growth rate

So,

Queue growth rate= 100 - 80 = 20.

Length of queue at 10 a.m. = 2 × 20 = 40.

So, 40 Customers are waiting at 10 A.M.

Learn more about GROWTH RATE here brainly.com/question/1437549

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7 0
1 year ago
Pleasee help me guyss .
Setler79 [48]

Answer:

24%

Step-by-step explanation:

25 - 19 = 6

25 = 100%

2.5 = 10%

1.25 = 5%

0.25 = 1%

5 = 20%

1 = 4%

6 = 24%

Hope this helps :)

3 0
2 years ago
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Which mathematical symbol would best fill in the blank to compare the two real numbers?
Alexandra [31]

Answer:  The correct option is (A) < .

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First , we need to find the values of both the real numbers in decimal form.

We have

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Since, 2.64575 so we get

\sqrt7

Thus, the correct mathematical symbol is <.

Option (A) is CORRECT.

5 0
3 years ago
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Simplify the following 18x^4-9x^2+12x/3x^2
Crank

I think its x^2(18x^2 -9+4x) sorry if I’m wrong

5 0
2 years ago
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