subject
Mathematics, 24.04.2021 04:00 marusiaturanova2004

Sal recorded the cost of his monthly home heating bill and the corresponding average monthly temperature for the past 15 months. He displayed the information in a scatter plot and used a graphing calculator program to find the least squares regression line to fit the data. Sal wants to use the least squares regression line to predict the cost of his heating bill when the average monthly temperature is 40°F. Which statement is true?


Sal recorded the cost of his monthly home heating bill and the corresponding average monthly temper

ansver
Answers: 3
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 16:20
Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively
Answers: 3
Answer
question
Mathematics, 21.06.2019 19:30
Me. i can't figure out this question. give an explanation too. .
Answers: 1
Answer
question
Mathematics, 21.06.2019 21:30
Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?
Answers: 1
Answer
question
Mathematics, 21.06.2019 21:30
Af jewelry box is in the shape of a rectangular prism with an area of 528 cube inches. the length of the box is 12 inches and the height is 5 1/2 inches. what is the width of the jewelry box
Answers: 1
Answer
You know the right answer?
Sal recorded the cost of his monthly home heating bill and the corresponding average monthly tempera...
Questions
question
Mathematics, 24.06.2019 15:00
The temperature was -5 celsius at 6 am it increased 3/4 of a degrees every hour for six hours. the temperature then increased 1 1/2° every hour for fi...
question
History, 24.06.2019 15:00
Why is john quincy adams often described as one of america's greatest secretaries of state?...
question
Mathematics, 24.06.2019 15:00
Atotal of 12 runners compete in a race. the first three runners to cross the finish line will win medals. in how many different arrangements can the t...
question
Health, 24.06.2019 15:00
Which will cause allergies if you inhale them, eat them, or touch them?...
question
Business, 24.06.2019 15:00
Felicia has sent a memo to her employee, ben, to schedule ben's performance review. which choice best describes felicia in this communication scenario...
question
Mathematics, 24.06.2019 15:00
Directions: state whether the number is a solution to the given inequality. 1. k < 2; 4/3 2. a > 15; 15 3. w < -1.6; 1.7 4. r > -9...
question
English, 24.06.2019 15:00
The tuatha dé dannan had recently descended upon ireland’s emerald shores. their name means “tribe of the gods,” and gods they were. the tuatha dé dan...
question
Mathematics, 24.06.2019 15:00
What expression is equivalent to (64y^100)^1/2...
question
Mathematics, 24.06.2019 15:00
Alicia borrowed 3000 dollars from the bank at a rate lf 12% simple interest per year how much interests did she pay in 4 years...
question
Chemistry, 24.06.2019 15:00
Magnesium nitride is formed in the reaction of magnesium metal with nitrogen gas in this reaction: 3 mg(s) + n2(g)  mg3n2(s) how many grams of produ...
question
History, 24.06.2019 15:00
How did the northwest ordinance create tensions between the british and american settlements?...
question
Mathematics, 24.06.2019 15:00
75% of a number is 120. what is 40% of the number? a. 36 b. 64 c. 138 d. 225...
question
Chemistry, 24.06.2019 15:00
What is the primary cause of emotional and physical changes during adolescence...
question
Chemistry, 24.06.2019 15:00
Wade could tell it was the night before trash pickup the garbage can stank what was it about summer that made the trash smell so bad...
question
Health, 24.06.2019 15:00
If you decide to practice abstinence and your partner does not like your decision, what question should you ask yourself? a. am i being a total drag?...
question
English, 24.06.2019 15:00
Writers use a variety of methods to create cohesion. what is cohesion? confusion sound devices literary elements unity...
question
Spanish, 24.06.2019 15:00
Find the following in the paragraph: conditional tense, reflexives, adverbs, direct object pronouns, indirect object pronouns, & comparatives....
question
Physics, 24.06.2019 15:00
Before starting the simulation and having the waves encounter the barrier, the wavelength is manipulated. this is the (1. blank) variable. the pattern...
question
Biology, 24.06.2019 15:00
What are methods to increase efficiency in biological systems?...
question
Mathematics, 24.06.2019 15:00
In the standard (x, y) coordinate plane, what is the distance, in coordinate units, between (-3, -2) and (5, 5)?...
More questions: Mathematics Another questions
Questions on the website: 13722359
See results (0)