Andrew is looking into prices for cable for his new home. He received the following breakdown for monthly prices.Basic Cable: $35.99
Cable boxes: $3.49 per cable box
HD Service: $9.99 per cable box
DVR: $14.99 per cable box
Installation Fee: $120.00 (one-time fee)

The total cost for 12 months of cable service with b cable boxes is represented by the expression below.
$551.88 + $341.64b

Which statement best describes the coefficient of "B"?

A. It is the cost for basic cable for one month and the installation fee.

B. It is the cost for basic cable for one year and the installation fee.

C. It is the cost for one cable box with DVR and HD service for one month.

D. It is the cost for one cable box with DVR and HD service for one year.

Answers

Answer 1
Answer: Given:

551.88 + 341.64b

The coefficient of "B" is 341.64, the best statement that applies to it is:

D. It is the cost for one cable box with DVR and HD service for one year.

Cable boxes: $ 3.49 per cable box
HD Service:   $ 9.99 per cable box
DVR:             $ 14.99 per cable box
Total :            $ 28.47
multiply             12 months
Annual cost  $341.64

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Which describes the calculations that could be used to solve this problem? Levi has 50 hot dogs to pack into boxes and bags. He has one box that will hold 15 hot dogs. He will put the rest of the hot dogs into bags with 5 hot dogs in each bag. How many bags of hot dogs will Levi be able to fill? A. Subtract 50 – 15. Then multiply the difference by 5. B. Add 50 + 15. Then divide the sum by 5. C. Add 5 + 15. Then add 50 to the sum. D. Subtract 50 – 15. Then divide the difference by 5.
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Which expression is a difference of squares with a factor of 2x + 5? 4x2 + 10 4x2 – 10 4x2 + 25 4x2 – 25

How do you find the area of a hexagon?

Answers

you break it up into triangles, and from there you multiply 180 by the number of triangles in the hexagon (should be 4 triangles).
you would have to do length times the width or count all the sides.

A spinner and 6 cards are shown below: A spinner with 3 equal sectors is shown in the figure. The colors Green, Blue, and Red are marked on it. The arrow points at the green color. Six cards are shown on the right side. The colors Purple, Green, Red, Yellow, Blue, and Pink are marked on them. Jordan spins the spinner and picks up a card without looking. What is the probability that the spinner stops at green and a yellow card is selected? 1 over 36 1 over 18 1 over 6 1 over 3

Answers

This is a case of joint probability: you want to know what the odds are of this event AND that event occurring. For a joint probability, the formula is usually given as:

P(A and B)=P(A)*P(B)

where P(A) is the probability of event A happening, P(B) is the probability of event B happening, and P(A and B) is the probability of both happening.

For this problem, let's say that event A is the probability that the spinner stops at the green color. Since the spinner has 3 colors and they have equal area (sector) occupied in the circle, each color has the same chance, 1/3 chance of being picked. Thus, there's a 1/3 chance of the spinner stopping at the green color so P(A)=1/3.

Event B is the probability of Jordan picking up the yellow card. There are six possible colors to pick and since Jordan picked up the card without peeking, each color has an equal chance to be picked. Thus, there's a 1/6 chance that the yellow card will be selected so P(B)=1/6.

Using the formula, we can then calculate P(A and B), the probability that the spinner stops at green and a yellow card is selected:

P(A and B)=P(A)*P(B)=1/3*1/6=1/18

Answer: the answer is 1/18, got it right on the test

What is the verbal expression for 15+r

Answers

Answer:

15 is added to r is the answer.

Step-by-step explanation:

Here we can see that one is a number and another is a variable which is named as 'r' here.

When we add a number ( which is called constant ) to a variable

then we write same as we speak

like 15 +r is verbally written as 15 is added to r .

your answer is going to be fifteen plus r

What is converse inverse and contrapostive?

Answers


rhythm of the falling rain answered 6 yearGiven an if-then statement "if p, then q", we can create three related statements: 


A conditional statement consists of two parts, a hypothesis in the “if” clause and a conclusion in the “then” clause. 

For instance, “If it rains, then they will cancel school.” 
“It rains, “is the hypothesis. 
“They will cancel school,” is the conclusion. 

To form the converse of the conditional statement, interchange the hypothesis and the conclusion. 

The converse of “If it rains, then they will cancel school.” is 
“If they cancel school, then it rains.” 

To form the inverse of the conditional statement, take the negation of both the hypothesis and the conclusion. 

The inverse of “If it rains, then they will cancel school” is “If it does not rain, then they do not cancel school.” 

To form the contrapositive of the conditional statement, interchange the hypothesis and the conclusion of the inverse statement. 

The contrapositive of “If it rains, then they will cancel school” is “If they do not cancel school, then it does not rain.” 

Summary: 
Statement If p, then q. 
Converse If q, then p. 
Inverse If not p, then not q. 
Contrapositive If not q, then not p. 

If the statement is true, then the contrapositive is also logically true. If the converse is true, then the inverse is also logically true. 

Example: 
Statement If a person is 18 years old, then he is a legal adult. 
Converse If a person is a legal adult, then he is 18 years old. 
Inverse If a person is not 18 years old, then he is not a legal adult. 
Contrapositive If a person is not a legal adult, then he is not 18 years old.

A number increased by fifteen is nineteen. A number increased by fifteen is nineteen.

Answers

Answer:

the number is 4

Step-by-step explanation:

we can write this as

x + 15 = 19

now we transpose

x= 19-15

x= 4

The shadow of a 100 m long vertical pole isof 10 m. Then what will be the angle of
inclination? Round your answer to the
nearest tenth of a degree.

Answers

Answer: 50 m?? i think. i may be wrong.