for every ton of paper that is recycled, 17 trees are saved.Is it a discrete or a continuous relationship?
Answers
Answer:
Continuous
Step-by-step explanation:
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Related Questions
21.034.005.023 word form
It is estimated % of all adults in United States invest in stocks and that % of U.S. adults have investments in fixed income instruments (savings accounts, bonds, etc.). It is also estimated that % of U.S. adults have investments in both stocks and fixed income instruments. (a) What is the probability that a randomly chosen stock investor also invests in fixed income instruments? Round your answer to decimal places. (b) What is the probability that a randomly chosen U.S. adult invests in stocks, given that s/he invests in fixed income instruments?
Find an equivalent function to f(x) = 5(3)3x.
Which of the following represents the factorization of the polynomial below?2x2 +11x +5
of the car?
Answers
Answer:
The speed of the car is 21.91 m/s
Step-by-step explanation:
Centripetal Acceleration
It's the acceleration experienced by an object in a uniform circular motion.
It always points toward the center of rotation and is perpendicular to the linear velocity v.
The magnitude of the centripetal acceleration is:
Where r is the radius of rotation.
The race car has a centripetal acceleration of and the radius of rotation is r=40 m.
We can calculate the speed of the car by solving the above equation for v:
The speed of the car is 21.91 m/s
B. 6x² + 14
C. 9x² + 49
D. 9x² + 21x + 49
E. 9x² + 42x + 49
Can anyone explain how to make it step by step?
Answers
( 3x + 7 ) * ( 3x + 7 )
3x * 3x = 9x^2
3x * 7 = 21x
7 * 3x = 21x
7 * 7= 49
Now u have 9x^2 + 21x + 21x + 49
Now u have to combine like terms meaning u have to add the number that have the same variable ( x )
21x + 21x= 42x
Answer: E.) 9x^2 + 42x + 49
Answers
An equation is formed of two equal expressions. The age of Andy is 7 years, while the age of his father is 32 years.
What is an equation?
An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
Let Andy's sister's age be represented by y, while the age of Andy is represented by x. Given that Andy is 2 times younger than his sister. Therefore, we can write the equation as,
Sister's age, y = 2x
Also, Andy's father is 25 years older than him. Therefore, we can write,
Father = x + 25
Since the sum of all the people's age is 53. Therefore, we can write,
Sum = y + x + Father's age
53 = 2x + x + x + 25
53 = 4x + 25
28 = 4x
x = 28/4
x = 7
Therefore, the age of the family members can be written as,
Andy's age = x = 7 years
Andy's sister's age = 2x = 2(7) = 14 years
Andy's father’s age = x + 25 = 7 + 25 = 32 years
Learn more about Equation:
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7+25= 32
B. adjacent angles
C. interior angles on the same side of the transversal
D. supplementary angles
2. In the given figure, line p is parallel to line q. Which of the following describes the relationship between angles 8 and 6?
A. complementary angles
B. alternate interior angles
C. corresponding angles
D. vertical angles
3. In the given figure, line p is parallel to line q. Which of the following describes the relationship between angles 3 and 7?
A. complementary angles
B. alternate interior angles
C. corresponding angles
D. vertical angles
4. Which of the following is a characteristic of corresponding angles formed by two parallel lines and a transversal? (1 point)
A. Their measures are equal.
B. They are complementary.
C. Their measures are different.
D. They are supplementary.
5. Which of the following is a characteristic of alternate interior angles formed by two parallel lines and a transversal?
A. Their measures are different.
B. Their are complementary.
C. They are always supplementary.
D. Their measures are equal.
Answers
Answer:
Step-by-step explanation:
D supplementary angles
Answers
Answer:
15 rows
Step-by-step explanation:
180 divided by 12 is 15.