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hoa [83]
3 years ago
9

Derive the equation of the parabola with a focus at (0, 1) and a directrix of y = −1. f(x) = −one fourth x^2

Mathematics
1 answer:
LuckyWell [14K]3 years ago
4 0
Your answer :<span>f(x) = one fourth x^2 </span>
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A car is traveling at a constant speed of 45 miles per hour. How many feet does it travel in 3 seconds? Remember that 1 mile is 
Dafna1 [17]

First you can convert 45 miles per hour to feet per hour:

45 × 5,280 = 237,600 feet per hour

Now you must remember that there are 60 minutes in an hour, and 60 seconds in a minute. So you can divide 237,600 feet per hour by 60 to get feet per minute:

237,600 ÷ 60 = 3,960 feet per minute

Now you just have to divide 3,960 by 60 again to get feet per second:

3,960 ÷ 60 = 66 feet per second

Now you know how fast the car can travel (in feet) in a second. So to work out how many feet it travels in 3 seconds, you just have to multiply 66 by 3:

66 × 3 = 198 feet

Therefore your final answer is <em>198 feet</em> :)

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3 years ago
Is checking account an asset or liabilitie
photoshop1234 [79]
A checking account is a liability
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3 years ago
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Sauron [17]
X=12

(10(12)-20) = 120-20 = 100

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4 0
3 years ago
On the upper part is the "Heaven". Write down on what strategies you could think to maximize a business' positive impact on soci
MakcuM [25]

Answer:

Step-by-step explanation:

It’s undeniable that profitability is the common goal amongst many businesses. Nonetheless, while making a profit, there is one more thing that a business should strive for – being environment-friendly. With this, keep on reading the rest of this post and learn some of the things that can be done to conduct business and achieve success while minimizing negative impacts on the environment.

Choose the Right Equipment

The equipment used by the business is a major source of environmental threats. With this, you should be cautious in picking equipment, regardless of the nature of your business. If you have vended laundry, consider buying equipment from the likes of Continental Girbau. The company has made a reputation for having washing machines, extractors, and dryers that use minimal water and energy without compromising the outcomes.

Pick the Right Supplies

Aside from your equipment, your supplies will also matter. Let us say that you have an industrial laundromat. You should pick detergents that do not contain harsh chemicals that will be toxic to the environment. On the other hand, if you have a restaurant, use compostable take-out trays. For those who offer janitorial services, use eco-friendly cleaning products.

Educate your Employees

It’s not enough that you have green equipment and supplies. To truly become an advocate of environmental sustainability, your workforce has to take part. That being said, companies should also invest in educating their employees about what they can do to be a part of the revolution. They should exert proactive efforts. Collectively, this can do a lot for the betterment of the environment.

Practice Recycling

This is one of the most popular ways to show your environmental concern. Aside from being good for the environment, recycling can offer a number of business benefits, such as lowering costs associated with disposal of waste, improving company image, minimizing the need to purchase new supplies, and encouraging creativity through thinking of ways to re-use things that would have been thrown away.

Improve Energy Efficiency

By minimizing the energy consumption of your business, you are reducing your carbon footprint and doing something good for the environment. One thing to consider is the use of solar panels to harness an alternative source of energy to provide the electricity needed by the business. Choose appliances with Energy Star Certification. The implementation of the right energy strategies will help achieve significant business growth.

Harness Technology

There are also many ways to take advantage of technology to reduce the environmental impact of your business. For instance, use teleconferencing to meet with your potential clients rather than driving or flying. Technology can also improve the efficiency of business processes, making it possible to reduce wastage of resources.

By practicing the tips that have been mentioned above, it will be easier for a business to demonstrate its concern for the environment. In turn, this will be instrumental in creating a positive brand image, and hence, will help the business to achieve profitability while being eco-friendly.

5 0
2 years ago
Factor Completely. 64x^2-144x+81​
skelet666 [1.2K]

Answer:

(8x-9)^2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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