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bija089 [108]
3 years ago
11

The odds of selecting a red card from a box of cards are 2:5. What is the probability of not selecting a red card from a box?

Mathematics
1 answer:
Kipish [7]3 years ago
4 0
3:5 because if there's a 2:5 chance of grabbing a red card then just subtract 2 from 5 and you get 3:5
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Can anyone please help me!?<br> dont answer nonsense for points plz or i will report
kramer

See explanations

Step-by-step explanation:

1.

Choosing the product of power property,when you multiply exponentials with the same base , you add their exponents.

This is represented as :

(x^a)*(x^b)=(x^{a+b)}

This property is true in that ;

where you have x³ × x³ , x³ is x*x*x and the other x³ is x*x*x .Adding the xs will give x⁶ which is similar to 3+3=6 xs

A numerical example could be;

x^2+x^3=x^{2+3} =x^5

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Properties of exponential functions :brainly.com/question/8742222

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3 0
3 years ago
The number of bacteria in a certain population increases according to a continuous exponential growth model, with a growth rate
nikdorinn [45]
Log(2)/log(1.064) ≈ 11.17 . . . . hours

_____
The population can be given by
  p(n) = p₀×1.064ⁿ . . . . where n is the number of hours
You want to find n whe p(n) = 2*p₀.
  2p₀ = p₀×1.064ⁿ . . . . . . . . . . . . substitute the given information
  2 = 1.064ⁿ . . . . . . . . . . . . . . . . . divide by p₀
  log(2) = n×log(1.064) . . . . . . . . take logs to make it a linear equation
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4 0
3 years ago
The owner of the Good Deals Store opens a newstore across town. For the new store, the ownerestimates that, during business hour
mestny [16]

60 % less customers than the typical customer count in the original store at any given time.

The correct option is A.

<h3>What is Average number?</h3>

The total number of values in a given set divided by the sum of all the values is how an average is calculated. The arithmetic mean is another name for it. To get the average, let's look at some basic facts. The available values are 1, 2, 3, 4, and 5. Average is the total sum of all values or the total number of values.

<h3>According to the given information:</h3>

At any given time, the original business had an estimated average of 45 customers. According to the manager of the new store, on average 90 customers each hour—or 1.5 customers per minute—enter the establishment.

Additionally, the manager calculates that each customer spends an average of 12 minutes inside the shop.

According to Little's law, the new business has customers inside on average at all times.

, N=rt=(1.5)(12)=18

So,

= ((45−18)/45) ×100

=60

60 % less customers than the typical customer count in the original store at any given time

To know more about Average number visit:

brainly.com/question/16956746

#SPJ4

I understand that the question you are looking for is:

The owner of the Good Deals Store opens a new store across town. For the new store, the owner estimates that, during business hours, an average of 90 shoppers per hour enter the store and each of them stays an average of 12 minutes. The average number of shoppers in the new store at any time is what percent less than the average number of shoppers in the original store at any time?

A.60

B.70

C.80

D.50

6 0
1 year ago
SOLVED I NEED THE ANSWER ASAP
Mademuasel [1]

Answer: -5

Step-by-step explanation:

15.5z=-77.5\\z=-\frac{77.5}{15.5} \\z=-5

4 0
3 years ago
Read 2 more answers
Decompose these fractions 3/5 7/10
saveliy_v [14]
I think 4/5 because if you multiply you get that!!!!!!
4 0
3 years ago
Read 2 more answers
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