please help me with this question you can get the answer by graphing but no use if no working out
please help me with this question you can get the answer by graphing but no use if no working out
this is a year 8 problem solving question
The question Involves algebra and a form of a question I don't understand at all, the teacher didn't eColin well that is why I'm using this website.
A slow train left new york at 9:17 am and arrived at pelham at 12:02 pm. On the same day, the express train left new york at 9:56am and arrived at pelham at 11:36 am. At what time did the express...
If the normal distribution were used to find the probability of finishing this project in 24 weeks or fewer, what mean and standard deviation would be used? (a) 20.833 and 5.144 (b) 22.167...
Nancy and Adriana use a metal alloy that is 16% copper to make jewelry. How many ounces of an 11% alloy must be mixe d with a 24% alloy to form 130 ounces of the desired alloy?
how do i figure out what proportion of a normal distribution is within one standard deviation of the mean
Three positive integers are written on a whiteboard. David calculated the highest common factor of two of them and obtained 1000004. Rose and Stephen did the same obtaining 1000006 and 1000008 respectively...
There are 4 semi-trailer trucks parked in a line at the rest stop. After the first truck, each truck in the line weighs 2 tons more than the truck before it. The trucks weigh a total of 32 tons. How...
1)) (write and equation) A truck leaves a house and travels at a steady rate of 40mi/h. the family leaves the house 1 hour later following the same route. they travel at a steady rate of...
write an equation for the 1st one*** jessie had candy to give to her 4 friends. she first took 10 pieces for herself and then evenly divided it among her friends. each friend...
write an equation for each story problem... #1)) jessie had candy to give to her friends. she first took 10 pieces for herself and then evenly divided it among her friends. each friend...
The owner of a candy store wants to mix some peanuts worth $2 per pound, some cashews worth $10 per pound, and some Brazil nuts worth $9 per pound to get 50 pounds of a mixture that will sell for...
problem solving
Problem solving investigation mia's mother is four times as old as Mia. In 16 years her mother will be twice her age. How old is mia now?
This is for my college class, and I haven't been able to answer it for the past 2 weeks, I would appreciate any help
The length of a rectangle is four times its width. If the length is decreased by 12 and the width is increased by 12, the rectangle becomes a square. Find the dimensions of the original rectangle...
I have tried to find out for 3 days what the answer is to this I cant find it what is the answer and how did you get it so I can do it the same way in the future Allison...
the area of a rectangular patio is 5 5/8 square yards and it's length is 1 1/2 yards . what is the patio's with in yards . how did you figure this out how...
Two angles are supplementary if their sum in 180°. The larger angle measures eight degrees more than three times the measure of a smaller angle. If x represents the measure of the smaller angle and...