Plan 1 . A flat rate of $7 per month plus $2.50 per video viewed Plan 2. $4 per video viewed What type of functions model this situation? Explain how you know?

Answers

Answer 1

Answer:

Answer:they are both linear because Their slopes are constant.

Step-by-step explanation:

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A train left Vadodara at 4:40p.m on Monday and reached Guwahati on Thursday at 12:30 pm. find the total duration of the journey.
Assume that 70% of the cars on a particular freeway are traveling faster than 70 miles per hour. A random sample of 8 cars was observed under normal driving conditions with no police car in sight. What is the probability that 7 or more of them were going faster than 70 miles per hour? A. 0.55 B. 0.30 C. 0.20 D. 0.26 E. 0.49
Mason has to mow 6 lawns today. So far, he has mowed 1 1/2 of them. How many does he have left to do?

Help please :(

CROWN ???

Answers

Answer:

7&8 both true

9 is false

Step-by-step explanation:

tghdhfshj

Answer:

True

False

Step-by-step explanation:

2(7) -3 = 14 -3 = 11

2(8) -3 = 16 -3 = 13

2(9) - 3 = 15

The answer has to be less than 15

Find the value of the sec 19° using your calculator.A. 0.989
B. 0.946
C. 1.058
D. 1.011

Answers

secant is the inverse of cosine. In this case, using a calculator cosine of 19 degrees in degrees mode, is equal to 0.9455. The reciprocal of this number is the answer to the expression secant 19 equal to 1.058. answer then is equal to C.

A broker takes 2% as commission for the sale of property of value up to rupees 3,00,000. If the sale price is more than this, the broker changes 1.5% for the remaining amount. If a property was sold for rupees 4,50,000.What was the broker's commission.

Answers

Answer:

The broker's commission was rupees 8,250

Step-by-step explanation:

Selling price of property = rupees 450,000

The sale price is higher than rupees 300,000

Commission for rupees 300,000 = 2% × rupees 300,000 = rupees 6,000

Remaining amount = rupees 450,000 - rupees 300,000 = rupees 150,000

Commission for the remaining amount = 1.5% × rupees 150,000 = 0.015 × rupees 150,000 = rupees 2,250

Total commission = rupees 6,000 + rupees 2,250 = rupees 8,250

Need help again ?!???

Answers

Answer:

11.47

Solution,

Fromthe figure,

$cos \: 55 = (PQ)/(PR)$

$cos \: 55 = (PQ)/(20)$

$PQ = 20 \: cos \: 55$

$PQ= 11.472$

$PQ= 11 .47$

Hopethis helps...

Goodluck on your assignment...

Answer:

11.47

Step-by-step explanation:

Use SohCahToa. In this problem, you are given the hypotenuse and you are trying to solve for the adjacent side so it will be cosine. (cosine = $(adjacent)/(hypotenuse)$ )

1. set up the equation

cos55 = $(x)/(20)$

2. Multiply both sides by 20 to solve for x

20 · cos55 = 11.47

Describe how the shape moves from:Frame 1 to Frame 2

Frame 2 to Frame 3

Frame 3 to Frame 4

Answers

Answer:

1. Frame 1 to Frame 2 - Vertical downward translation

2. Frame 2 to Frame 3 - $90^(0)$ counterclockwise rotation

3. Frame 3 to Frame 4 - Vertical upward translation

Step-by-step explanation:

The movement of the shapes from one frame to the other can be described by solid transformations. These are procedures required to change the orientation or size of a given shape. They include: rotation, translation, dilation and reflection.

1. When the shape in frame 1 is translated vertically downwards, it would produce the shape in frame 2.

2. Rotating the shape in frame 2 by $90^(0)$ counterclockwise would move it to the shape in frame 3.

3. Vertical upward dilation would move the shape in frame 3 to that in frame 4.

One year consumers spent an average of $23 on a meal at a restaurant. Assume that the amount spent on a restaurant meal is normally distributed and that the standard deviation is $6. Complete parts (a) through (c) below.a. What is the probability that a randomly selected person spent more than $28?=0.2033
b. What is the probability that a randomly selected person spent between $9 and $21?=0.3608

Answers

The probabilities regarding a person spending are given as follows:

a) More than 28: 0.2033 = 20.33%.

b) Between 9 and 21: 0.3608 = 36.08%.

How to obtain probabilities using the normal distribution?

The z-score of a measure X of a variable that has mean symbolized by $\mu$ and standard deviation symbolized by $\sigma$ is obtained by the rule presented as follows:

$Z = (X - \mu)/(\sigma)$

The z-score represents how many standard deviations the measure X is above or below the mean of the distribution, depending if the obtained z-score is positive or negative.

Using the z-score table, the p-value associated with the calculated z-score is found, and it represents the percentile of the measure X in the distribution.

The mean and the standard deviation for this problem are given as follows:

$\mu = 23, \sigma = 6$