Answer:
the y value is 5. (-1,5)
Step-by-step explanation:
first you plug in -1 to the equation where the x is. f(-1)=-2(-1)+3. then solve with a calculator and you will get 5 as your y value. plug the equation in Desmos.
Answer:
The probability model is
= P(A or B)
Step-by-step explanation:
a) Data and Calculations:
Estimated revenue if the day is sunny = $3,000
Estimated loss if the day is rainy = $600
The probability of rain = 30%
Therefore, the probability of sunshine = 70% (100 - 30)
The probability model is based on the probability of rain or sunshine
= P(A or B)
= A*70% - B*30%
The outcome from either rain or sunshine
= ($3,000 * 70%) -($600 * 30%)
= $2,100 - $180
= $1,920
Answer:
C. 14 is your answer.
Step-by-step explanation:
Basically what you do is you take the 20, -4, and -2 and add them together.
C. 14 is your answer.
Let's use Trigonometric relations to find the value of hypotenuse (x), in the given right angled Triangle.
when you multiply these two numbers you should get
455 * 5 = 2275