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lara [203]
3 years ago
14

Given P(A)=0.31P(A)=0.31, P(B)=0.5P(B)=0.5 and P(A\text{ or }B)=0.535P(A or B)=0.535, find the value of P(A and B) rounding to t

he nearest thousandth, if necessary.

Mathematics
1 answer:
irina [24]3 years ago
4 0

Answer:0.275

Step-by-step explanation:

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If y = 4 when x = -6, find y when x = 15.
SVETLANKA909090 [29]
Y=5. Difference between -6 and 4 is ten so 15-10 =5
6 0
2 years ago
Describe the relationship between the temperature and the coffee sales.
Levart [38]

The relationship between temperature and the coffee sales is a negative exponential of temperature

<h3>

What is relation?</h3>

relation is subject of order between to sets or how the connected to each other.

The temperature of liquid is essential in the  process of brewing because its affects the rate of evaporation or extraction. it refers to the test and matters that are dissolved from the coffee beans. The hot is the water, the quick it is to extract. At a high temperature, it’s tougher to control the rate of extraction. This can lead to over-evaporation of liquid, making your coffee taste too bitter since the heat strips away a lot of oxygen.

since the temperature varies over the year, which implies the taste of coffee also vary in a manner that in cold days people love coffees and in hotter days the people love to drink cold drinks instead of coffees
so in cold days the sales of coffees is grater in comparison with hot days

Thus the relationship between the sales of coffees and temperature is negative exponential of temperature.

Learn more about relation here:
brainly.com/question/15395662

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3 0
2 years ago
I run out of time in 20 mins please answer I will mark you as brainliest
Maksim231197 [3]

Answer:

Hi there!

Your answer is:

A) -2

Step-by-step explanation:

f(-8) means to plug in -8 for x!

(-8)/4 =

-8/4 = -2

f(-8) = -2

7 0
3 years ago
Read 2 more answers
Which is the value of this expression when m-3 and n=-5
Vedmedyk [2.9K]

Answer:

1/8

Step-by-step explanation:

(6m^-1n^0)^-3 =

= (6 × 1/3 × (-5)^0)^-3

= (6/3)^-3

= 2^-3

= 1/2^3

= 1/8

3 0
1 year ago
1. When do you need to state a domain in your final answer?
Ket [755]

<em>Answer:</em>

<em>Divide them all</em>

<em>Hope you like it!</em>

5 0
3 years ago
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