All categories

2 years ago

Find the equation of in the form y=mx+c of the line which passes through (-2,3) (4,0)

Mathematics

1 answer:

RoseWind [281]2 years ago

6 0

Answer: y = (-1/2)x - 1

See picture reply.

You might be interested in

The cost, c(x), for a taxi ride

viva [34]

Answer:

The answer is A.

Go to desmos and type your equation in

3 0

2 years ago

A number, n, is added to 15 less than 3 times itself. The result is 101. Which equation can be used to find the value of n?

Elena L [17]

N + (3n - 15) = 101 is the equation, the answer to the equation is 29

3 0

2 years ago

The following lists the joint probabilities associated with smoking and lung disease among 60-to-65 year-old men. Has Lung Disea

Anna71 [15]

Answer:

4.11% probability that he has lung disease given that he does not smoke

Step-by-step explanation:

We use the conditional probability formula to solve this question. It is

$P(B|A) = \frac{P(A \cap B)}{P(A)}$

In which

P(B|A) is the probability of event B happening, given that A happened.

$P(A \cap B)$ is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question:

Event A: Does not smoke

Event B: Lung disease

Lung Disease/Nonsmoker 0.03

This means that $P(A \cap B) = 0.03$

Lung Disease/Nonsmoker 0.03

No Lung Disease/Nonsmoker 0.7

This means that $P(A) = 0.03 + 0.7 = 0.73$

What is the probability of the following event: He has lung disease given that he does not smoke?

$P(B|A) = \frac{0.03}{0.73} = 0.0411$

4.11% probability that he has lung disease given that he does not smoke

5 0

2 years ago

What is the probability of rolling a 4 or higher on a six sided number cube

Trava [24]

P(rolling a 4)=1/6

Explanation:
The probability of rolling a 4 or higher on a 6-sided number cube is 1/6

Answer: 1/6

8 0

2 years ago

Solve for q<br> (Please show all work thank you:))

Masja [62]

Answer:

q = ± $\frac{5}{4\sqrt{p} }$

Step-by-step explanation:

We are to solve for q in:

16pq² = 25

q² = $\frac{25}{16p}$

$\sqrt{q^2}$ = ± $\sqrt{\frac{25}{16p} }$ = ± $\frac{5}{4\sqrt{p} }$

5 0

2 years ago