All categories

3 years ago

What is it called when your equation is 0x=5

Mathematics

1 answer:

laila [671]3 years ago

8 0

I just write not possible

You might be interested in

ABC Auto Insurance classifies drivers as good, medium, or poor risks. Drivers who apply to them for insurance fall into these th

Misha Larkins [42]

Answer:

a. $P(E_1/A)=0.0789$

b. $P(E_2/A)=0.395$ \

c. $P(E_3/A)=0.526$

Step-by-step explanation:

Let $E_1,E_2,E_3$ are the events that denotes the good drive, medium drive and poor risk driver.

$P(E_1)=0.30,P(E_2)=0.50,P(E_3)=0.20$

Let A be the event that denotes an accident.

$P(A/E_1)=0.01$

$P(A/E_2=0.03$

$P(A/E_3)=0.10$

The company sells Mr. Brophyan insurance policy and he has an accident.

a.We have to find the probability Mr.Brophy is a good driver

Bayes theorem, $P(E_i/A)=\frac{P(A/E_i)\cdot P(E_1)}{\sum_{i=1}^{i=n}P(A/E_i)\cdot P(E_i)}$

We have to find $P(E_1/A)$

Using the Bayes theorem

$P(E_1/A)=\frac{P(A/E_1)\cdot P(E_1)}{P(E_1)\cdot P(A/E_1)+P(E_2)P(A/E_2)+P(E_3)P(A/E_3)}$

Substitute the values then we get

$P(E_1/A)=\frac{0.30\times 0.01}{0.01\times 0.30+0.50\times 0.03+0.20\times 0.10}$

$P(E_1/A)=0.0789$

b.We have to find the probability Mr.Brophy is a medium driver

$P(E_2/A)=\frac{0.03\times 0.50}{0.038}=0.395$

c.We have to find the probability Mr.Brophy is a poor driver

$P(E_3/A)=\frac{0.20\times 0.10}{0.038}=0.526$

7 0

3 years ago

a fish is 73 feet below sea level. It then swims 14 feet toward the surface. How many feet below sea level is the fish how?

baherus [9]

He is 59 feet on sea level because 73 - 14 = 59

7 0

3 years ago

Read 2 more answers

The pair of variables x=5, y=7 is the solution to the equation ax–2y=1. Find the coefficient a.

Wewaii [24]

Answer:

a=3

Step-by-step explanation:

This should be very simple, just substitute xy and y for 5 and 7 respectively, so 5a-2*7=1, or 5a-14=1, or 5a=15, if we divide both sides by 5, we get a=3

5 0

3 years ago

Read 2 more answers

How many zero's would 10 to the power of 3 have?

Tom [10]

I’m pretty sure it’s 3 cause 10 to the power of 3 is 1000

7 0

3 years ago

Read 2 more answers

*Please answer fast its my turn to give an answer in 2 min my clock ir running yikes Please help for brianliest*(08.06)

Oksana_A [137]

X=y−15
x=−y+8
This is the correct answer

4 0

3 years ago