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kozerog [31]
3 years ago
7

The experimental probability of rain in a certain

Mathematics
1 answer:
devlian [24]3 years ago
5 0

Answer:

18 days

Step-by-step explanation:

Find how many days it can be expected to rain by finding 60 percent of 30

30(0.6)

= 18

So, one can expect it to rain for a total of 18 days out of the 30 days

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1/6 is a rational number between 1/8 and 1/4
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Initially, there were only 86 weeds in the garden. The weeds grew at a rate of 8% each week. The following function represents t
dybincka [34]

The function is f(x) = 86(1.01)^7x; grows approximately at a rate of 1% daily

<h3>How to rewrite the function?</h3>

The function is given as:

f(x) = 86(1.08)^x

There are 7 days in a week.

This means that:

1 day = 1/7 week

So, x days is

x day = x/7 week

Substitute x/7 for x in

f(x) = 86(1.08)^(x/7)

Rewrite as:

f(x) = 86(1.08^1/7)^x

Evaluate

f(x) = 86(1.01)^x

In the above, we have:

r = 1.01 - 1

Evaluate

r = 0.01

Express as percentage

r = 1%

Hence, the function is f(x) = 86(1.01)^7x; grows approximately at a rate of 1% daily

Read more about exponential functions at:

brainly.com/question/11487261

#SPJ1

3 0
2 years ago
Figure ABCD is a kite. The area of ABCD is 48 square units. The length of line segment BD is 8 units. What is the length of AC?
Fed [463]

A = d1 x d2 / 2

d1 = BD = 8 units

48 = 8 x AC / 2

48 x 2 = 8 AC

96 = 8 AC

AC = 96 : 8 = 12

Answer: D ) 12 units

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3 years ago
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A table factor of .7312 from a present value table of $1 means that a certain rate of interest for a certain period of time it w
ioda
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.

Below are the choices that can be found elsewhere:

Never equal
Over $1
None of these
Less than $1
<span>$1

The answer should be </span>Less than $1
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3 years ago
the production line where you work can assemble 5 amplifiers every 30 minutes at this rate how long should it take the line to a
nevsk [136]
See this question as Ratio.

Amplifiers  :   Time Taken in minutes
    
      5          :          30
   
     5x= 125
       x= 25

       so

5*25 : 30*25

125 : 750


750 minutes.
 12 hours 30 minutes.

6 0
3 years ago
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