He temperature at sunrise is 40degreesf. each hour, the temperature rises 5degreesf. write an equation that models the temperature y, in degrees fahrenheit, after x hours. what is the graph of the equation?

The graph is shown below.

Step-by-step explanation:

Given:

Initial temperature is, °

Rise in temperature per hour is 5°

Therefore, rise in temperature after hours is .

According to question, temperature, is given as :

.

Now, the graph is shown below.

The slope of the graph is 5°per hour and intercept is 40.

x+y=90

x=30-y=x

step-by-step explanation:

if you understand you will get the answer

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%