subject
Mathematics, 27.08.2019 19:30 oliviakgobbell

Jction iu problem jului
ystems: solar and
7
an architect is hired to design a 3,000 square foot nome. she obtains install
and annual operating costs for two types of heating and cooling systems:
electric
m
operating
cost per year
type of heating
and cooling system
installation
cost
$100
$40,000
solar
$1200
$9000
electric
you will use this information to compare the cost for each system over a periodo
years. the following questions will guide you in making this comparison
1. a. if you select the solar system, you would be eligible to receive 30% off
total installation cost from the federal government in the form of a federal
solar tax credit. determine the amount of credit.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:00
Find the area of a trapezoid with bases 14 cm and 18 cm and height 10 cm. 160 cm2 140 cm2 180 cm2 126 cm2
Answers: 3
question
Mathematics, 21.06.2019 21:30
Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?
Answers: 1
question
Mathematics, 22.06.2019 00:00
City l has a temperature of −3 °f. city m has a temperature of −7 °f. use the number line shown to answer the questions: number line from negative 8 to positive 8 in increments of 1 is shown. part a: write an inequality to compare the temperatures of the two cities. (3 points) part b: explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) part c: use the number line to explain which city is warmer. (3 points)
Answers: 2
question
Mathematics, 22.06.2019 02:00
Hey everyone! this question is a challenge question. for 50 points if you wish. all you have to do is answer the correct it has to be correct, in under 50 seconds, and i will make you the ! you want to accept this challenge. i already know! i mean, it's 50 free points! here is the question: 11x2= answer this correct, you get two prizes. don't forget. you only have 50 seconds or it wont happen. get it correct in under 50 seconds! that's not bad. so stop reading this long thing and !
Answers: 2
You know the right answer?
Jction iu problem jului
ystems: solar and
7
an architect is hired to design a 3,0...
Questions
question
Mathematics, 20.07.2019 08:30
Questions on the website: 13722362