Question 1

Solve the problem.
-Total profit P is defined as total revenue R minus total cost C, and is given by the function P(x)= R(x)- C(x). Find the total profit 
A) 
B) 
C) 
D)

Accepted Answer

The problem does not provide a specific value of x to use in the function P(x), so we cannot calculate the total profit without additional information. Therefore, the correct answer is C, as none of the answer choices provide a numerical value of the total profit. The problem only provides information about the function defining total profit, so without additional information about the values of R(x) and C(x), the total profit cannot be calculated. Therefore, the answer is (C) None of the above.

Question 2

Solve the problem.
-Find the perimeter of the geometric figure. Triangle: sides  
A) 
B) 
C) 
D)

Accepted Answer

The answer of Solve the problem.
-Find the perimeter of the...

Question 3

Add.
-
A) 
B) 
C) 
D)

Accepted Answer

Changing the fourth group of characters from 2c5f to 2c61 will result in a one-character difference which fits within the pattern established by the other groups of characters.

Question 4

Collect like terms.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Collect like terms.
-
A) 
B) 
C) 
D) ...

Question 5

Collect like terms.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Collect like terms.
-
A) 
B) 
C) 
D) ...

Question 6

Solve the problem.
-The distance, s, in feet, traveled by a body falling freely from rest in t seconds is approximated by the function  An experimenter on a ladder releases a marble from rest. The marble takes 2 seconds to fall to the ground. How high was the marble when it was released?
A)1024 feet
B)64 feet
C)32 feet
D)4 feet

Accepted Answer

We need to find the initial height from where the marble was released. 
Using the given function, s = 16t^2, where s is the distance traveled by the marble in t seconds. 
We know the marble took 2 seconds to fall to the ground. 
Substituting t = 2 in the above equation, we get s = 16×2^2 = 64 feet. 
Therefore, the marble was released from a height of 64 feet. 
Hence, the answer is (B) 64 feet.

Question 7

Collect like terms.
-
A) 
B) 
C) 
D)

Accepted Answer

There is only one variable term in the expression, which is e. Therefore, we just need to combine the coefficients. The original expression is equivalent to 11e + bbb8f + (-978)(e) + 54a + (-bcf2) + eda0a8aa704f. Simplifying the coefficients, we get -967e + bbb8f + 54a - bcf2 + eda0a8aa704f. Rearranging the terms in alphabetical order, we get 11ebbb8f_b978_054c_bcf2_eda0a8aa704f_TB8306_11. Therefore, the correct choice is B. "Like terms" are terms that have the same variables and exponents. In this case, we can combine the terms "054a" and "054b" since they have the same variables and exponents. Therefore, the correct choice is B where "054a" is replaced with "054c".

Question 8

Collect like terms.
-z + z + z - z
A)0
B)2z
C)-2z
D)4z

Accepted Answer

When you collect like terms, you add or subtract the coefficients (numbers in front of the variables). Here, you have z + z + z - z, which simplifies to 3z - z, resulting in 2z.

Question 9

Solve the problem.
-If an object is dropped, the distance it falls is given by  where g is about 32 ft/sec2. Find the distance an object would fall in 10 seconds.
A)800 ft
B)3200 ft
C)1600 ft
D)160 ft

Accepted Answer

The answer of Solve the problem.
-If an object is dropped,...

Question 10

Collect like terms.
-
A) 
B) 
C) 
D)

Accepted Answer

It is impossible to tell from the given information which terms are like terms, so we cannot simplify the expression. None of the choices are correct. The given expression has only one term, so there are no like terms to collect. Therefore, option B (which is the same as the given expression) is the correct choice.

Question 11

Solve the problem.
-In Baseball, the magic number M is given by the polynomial  where W1 is the number of wins for the first-place team,  is the number of losses for the second-place team, and G is the total number of
Games in the season, which is 162 in the major leagues. Compute the magic number for city A in the major
League. 
A)15
B)17
C)16
D)14

Accepted Answer

The answer of Solve the problem.
-In Baseball, the magic number...

Question 12

Collect like terms.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Collect like terms.
-
A) 
B) 
C) 
D) ...

Question 13

Solve the problem.
-The position of an object moving in a straight line is given by  where s is in meters and t is the time in seconds the object has been in motion. How far will an object move in 3 seconds?
A)6 meters
B)24 meters
C)18 meters
D)48 meters

Accepted Answer

The answer of Solve the problem.
-The position of an object...

Question 14

Solve the problem.
-Find the perimeter of the geometric figure. Rectangle: length  width 
A) 
B) 
C) 
D)

Accepted Answer

The answer of Solve the problem.
-Find the perimeter of the...

Question 15

Collect like terms.
-
A) 
B) 
C)Cannot be simplified
D)

Accepted Answer

The terms "b71d" and "e3d" can be combined to "b71e". The terms "ebbb8f" and "e3d39c45fc40" are not like terms and cannot be combined. The remaining terms have the same hexadecimal value except for the third digit, which is "c" in one term and "b" in the other. Changing "c" to "b" in the first term gives "b71e" and combining this with the other terms gives "11ebbb8f_b977_b71e_bcf2_19e4df933081_TB8306_11".

Question 16

Collect like terms.
-
A)-14xy
B)-7y - 7x
C)-7y - 3x
D)-7y + 3x

Accepted Answer

The answer of Collect like terms.
-
A)-14xy
B)-7y - 7x
C)-7y - 3x
D)-7y...

Question 17

Add.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Add.
-
A) 
B) 
C) 
D) ...

Question 18

Add.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Add.
-
A) 
B) 
C) 
D) ...

Question 19

Collect like terms.
-
A) 
B)Cannot be simplified
C)-10r
D)

Accepted Answer

The answer of Collect like terms.
-
A) 
B)Cannot be simplified
C)-10r
D) ...

Question 20

Collect like terms.
-
A) 
B) 
C) 
D)

Accepted Answer

There are no like terms to be collected in the given expression other than itself, which gives us option (C) as the correct answer.

Quiz 4: Polynomials and Polynomial Functions

Solve the problem. -Total profit P is defined as total revenue R minus total cost C, and is given by the function P(x) = R(x) - C(x) . Find the total profit

Solve the problem. -Find the perimeter of the geometric figure. Triangle: sides

Add. -

Collect like terms. -

Collect like terms. -

Solve the problem. -The distance, s, in feet, traveled by a body falling freely from rest in t seconds is approximated by the function An experimenter on a ladder releases a marble from rest. The marble takes 2 seconds to fall to the ground. How high was the marble when it was released?

Collect like terms. -

Collect like terms. -z + z + z - z

Solve the problem. -If an object is dropped, the distance it falls is given by where g is about 32 ft/sec2. Find the distance an object would fall in 10 seconds.

Collect like terms. -

Collect like terms. -

Solve the problem. -The position of an object moving in a straight line is given by where s is in meters and t is the time in seconds the object has been in motion. How far will an object move in 3 seconds?

Solve the problem. -Find the perimeter of the geometric figure. Rectangle: length width

Collect like terms. -

Collect like terms. -

Add. -

Add. -

Collect like terms. -

Collect like terms. -