Myra pays 4 cents per minute for long-distance telephone calls with a per call minimum charge of 75 cents. What is the actual cost per minute for a call lasting 15 minutes?

Answers

Answer 1

Answer: If she gets charged 4 cents for every minute and you talk for 15 minutes, that means that you would pay 60 cents. But you can be charged at minimum 75 cents, so that means you would pay 75 cents. You would then divide that 75 cents by the 15 minutes, and you would get 5 cents per minute.

Related Questions

Apple s iPad2 can complete approximately 1.5______ mathematical operations per second. Answer million billion thousand trillion
What two protocols form the foundation of and govern the way we communicate on the internet?
Which of the following are TRUE? A function can call another function. As long as the function is defined anywhere in your program, it can be used anywhere else. A function definition can contain another function definition. If you have function prototypes, the order in which you define your functions is important.
The blue section of the following Venn diagram could represent which of the following Boolean statements?
Drag the correct type of update to its definition.

Inherent flaws in system software code are called:a. Logic Bomb
b. Vulnerability
c. Hazards
d. Heuristics

Answers

The answer is option (b.) Vulnerability

In a system software, the flaws in the code are called vulnerabilities. They are the weakness in the system and a risk. Attackers take the opportunity on this flaw to infiltrate the system's security.

Carly will be going to college in 3 years. She anticipates that she will need $12,000 to pay for the first year. She currently has $2,900 in a savings account. Without including any interest earned, what is a reasonable estimate of the amount Carly needs to deposit into the savings account per month over the next 3 years to be able to pay for her first year of college?

Answers

Your answer choices are as follows:
a) $150
b) $250
c) $350
d) $450

Knowing that there are 36 months in three years you multiply each answer choice by 36 and add the $2,900 she has in savings to each. Since it does not ask for the specific amount, but asks for an reasonable estimate to get her close to 12,000, your answer would be b) 250.

250(36)=9,000+2,900=11,900

Without including any interest earned, a reasonable estimate of the amount Carly needs to deposit into the savings account per month over the next 3 years to be able to pay for her first year of college is:

b) $250

What is an Estimation?

This refers to the use of probability to make an approximate value or calculation about an expected occurrence.

With this in mind, we can see that for three years, there are 36 months and if she adds the $2,900 which she already has, then we would calculate:

250(36)=9,000+2,900=11,900

And then her monthly deposits would be $250.

Read more about estimation here:
brainly.com/question/279939

digital video recorders (DVRs) in an inventory are known to be defective. What is the probability you randomly select an item that is not defective?

Answers

Answer:

76%

Explanation:

Based on the information provided within the question it can be said that in this scenario the probability you randomly select an item that is not defective would be 76%. This can be calculated in the following way:

50-12=38 (Number of recorders in working condition)

(38)/(50)=0.76

The probability is: 0.76

Now we times this decimal by 100 to get the percent.

0.76 * 100 = 76%

With a presentation open, you can hover your mouse pointer over a design theme on the Design tab, and PowerPoint will display the current slide with the design theme formatting applied. This is an example of the ____ feature.

Answers

Answer: Live preview

Explanation:

The live preview feature enables to display the current slide with the design theme formatting applied with the mouse pointer. This feature is also available in digital cameras where the screen can be used as viewfinder.

_______ software makes it possible to run multiple operating systems and multiple applications on the same server at the same time.

Answers

Answer: Virtualization

Explanation:

Virtualization software is the software application that has the ability to execute many operating system on one computer or server at the same time. It helps in gaining more output in the form of higher number of processing on the same hardware.

It helps in enhancing software testing, saving energy ,maintaining load balancing , backing up data, running various operating system etc.It is also known as hypervisor
Example of virtualization software are Microsoft Hyper-V, Xen Projects, Red Hat virtualization etc.

Question 1:Which of the following is involved in weathering?

a. water
b. seafloor spreading
c. mountain building
d.volcanoes

Question 2:
What types of rocks initially form from deposition?

a. igneous
b. sedimentary
c. metamorphic
d. basaltic

Question 3 :
Air, water, and ice can break rocks into tiny fragments. Which of the following best describes this process?

a. erosion
b. deposition
c. weathering
d. sediment

Answers

The option typically involved in the process of weathering is water. Thus, the correct option for this question is A.

The types of rocks that initially form from deposition are known as sedimentary rocks. Thus, the correct option for this question is B.

Air, water, and ice can break rocks into tiny fragments. The option that best describes this process is known as weathering. Thus, the correct option for this question is C.

What is weathering?

Weathering may be defined as a process through which numerous rocks and minerals found on the earth's surface are considerably broken down into smaller fragments. The process of weathering is facilitated by different components like water, wind, ice, etc.

Erosion is different from weathering. This is because erosion deals with the transportation of broken substances or materials through weathering from one place to another with the help of air and water. It is the gradual destruction and elimination of rock or soil in a particular area.

Therefore, each of the given questions is well described above.

To learn more about Weathering and erosion, refer to the link:

brainly.com/question/16414472

#SPJ2

Answer:

1. A

2. B

3. C

hope this helps in some way

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Carl knows that water moves through different kinds of soil at different rates. How easily water moves through a soil is known as permeability. Carl decides to compare the permeabilities of different soil types. To do this, Carl takes five identical flower pots with holes in the bottom and fills each one with different soil: rocky, gravely dirt from the side of the road potting soil from the store clay soil from a nearby creek sand from a store dirt from his own backyard Carl pours one liter of water into each pot and measures how much water flows out of the bottom in one minute.