Mr.Brain
Popular questions and responses by Mr.Brain
Math help
You buy 3 pounds of organic apples for $7.50. The graph shows the price for regular apples. What is the unit rate for each type of apples?
asked on May 2, 2013 
Scatter plots
Which of the following types of information is NOT suited for display on a scatter plot? 1. relationship between age and number of books read in a year 2. relationship between height and shoe size 3. relationship between calories consumed and body weight
asked on March 26, 2013 
venn diagram
In a marketing survey involving 1,000 randomly chosen people, it is found that 630 use brand P, 420 use brand Q, and 210 use both brands. How many people in the survey use brand P and not brand Q? dont tell me the answer just tell me how to do it
asked on March 12, 2013 
Math help
A gas station charges $2.19 per gallon of gas. Use function notation to describe the relationship between the total cost C(g) and the number of gallons purchased g. C(g) = –2.19g g = 2.19C(g) C(g) = g + 2.19 C(g) = 2.19g Please tell me the explination
asked on April 22, 2013 
Math
5. Find the solution to the system of equations by using either graphing or substitution. y = 6 – x and y = x – 2 (2, 4) (–4, 2) (4, 2) no solutions 6. y = 2x – 1 and y = x + 3 (1 point)(4, 7) (7, 4) (–7, –4) infinite solutions 7. y = 4x and y
asked on May 2, 2013 
Graphs
What type graph does not show the number of times a response was given boxandwhisker plot line plot stemandleaf plot bar graph is it a line plot?
asked on March 22, 2013 
Math help
Which of the following is an example of a dependent event? 1 flipping two coins 2 rolling a number cube and spinning a spinner 3 choosing two scoops of ice cream 4 choosing a cookie at random, eating it, and then choosing another at random
asked on April 8, 2013 
Math help
Find the slope of a line that is perpendicular to the line containing the points (–2, –1) and (2, –3). can you tell me how to do it and show the answer Thanks!
asked on April 26, 2013 
Grammar
“Her coffeeandcream neck” is an example of what type of figurative language? personification symbol simile metaphor
asked on March 11, 2013 
Science speed help
Explain how heat is transferred between a hot and a cold object by conduction — for example, a warm foot on a cold floor.
asked on April 19, 2013 
Research report question
What are the three main parts of a research report? title, body, conclusion introduction, body, sources introduction, body, conclusion introduction, evidence, conclusion
asked on March 25, 2013 
slopes
Find the slope of a line that is perpendicular to the line containing the points (–2, –1) and (2, –3). can you tell me how to do it and show the answer Thanks!
asked on April 26, 2013 
research report question
What are the three main parts of a research report? title, body, conclusion introduction, body, sources introduction, body, conclusion introduction, evidence, conclusion
asked on March 25, 2013 
Indian Removal act question
How much was Andrew Jackson going to pay the indians if they left their land
asked on March 22, 2013 
fredric douglass question
What was the name of fredic's all black army called
asked on March 23, 2013 
Science question
A battery is not used in flashlight microwave portable radio cell phone I think microwave?
asked on April 23, 2013

Math
i also will be going offline but for 2 weeks
posted on March 26, 2019 
Education technology
have a blessed day Misses
posted on March 21, 2019 
Education technology
your very welcome
posted on March 21, 2019 
Education technology
1.D 2.A 3.C try this
posted on March 21, 2019 
Education technology
of course
posted on March 21, 2019 
Education technology
hello does anybody need help? i would love to help
posted on March 21, 2019 
Scatter plots
thank you
posted on March 26, 2013 
Scatter plots
i think its 4
posted on March 26, 2013 
research report question
i think its 3?
posted on March 25, 2013 
history
why do you think that?
posted on March 25, 2013 
math
whats your answer?
posted on March 25, 2013 
fredric douglass question
ok sorry :)
posted on March 23, 2013 
fredric douglass question
thanks Mrs.Sue!
posted on March 23, 2013 
Graphs
thanks
posted on March 22, 2013 
venn diagram
thankyou
posted on March 12, 2013 
Language Arts
what are your answers
posted on March 12, 2013 
Grammar
can you help i don't know the answer
posted on March 11, 2013 
Grammar
ok i think its a simile
posted on March 11, 2013