The answer to the question above as to which system of equations can be used to model the situation of Graham and Hunter when a cable lifts Graham into the air at a speed of 1.5 ft/s and Hunter throws the ball from a position of 5 ft. above the ground with an initial velocity of 24 ft/s. the equation will be : H = 18t + 1.5t - 16t ^ 2
H = 5 + 24t - 16t ^ 2
Answer:
1. x = 8
2.
Step-by-step explanation:
1. Solve the rational equation
First, cross multiply:
Now, use distributive property:
Separate terms with x and without x into different sides of equation:
Simplify:
Divide by -4:
2. The rational function
This rational function is undefined for all values of x, for which the denominator is equal to 0. Find these values:
This means that the line is a vertical asymptote for the rational function f(x).
B. cosine 25 degrees
because cosine = adjacent / hypotenuse
Human reproductive system. The human reproductive system usually involves internal fertilization by sexual intercourse. During this process, the male inserts his penis into the female's vagina and ejaculates semen, which contains sperm. ... Human infants are nearly helpless and require high levels of parental care.
The formula which shows how to calculate the number of tires, t, needed if they produce c cars per day is t = 5c. option D
<h3>Equation</h3>
- Number of tires needed by each car = 4
- Number of spare tires needed by each car = 1
Total tires needed by each car = 4 + 1
= 5
- Number of cars produced per day = c
Total number of tires, t needed for c cars.
Number of tires needed, t = Total tires needed by each car × Number of cars produced per day
t = 5 × c
t = 5c
For instance,
if 5 cars are produced per day
Number of tires needed, t = Total tires needed by each car × Number of cars produced per day
t = 5c
= 5 × 5
t = 25 tires
Therefore, the formula which shows how to calculate the number of tires, t, needed if they produce c cars per day is t = 5c. option D
Learn more about equation:
brainly.com/question/2972832
#SPJ1