10/26/17
Find the equation of the line through the points (-2,-3) and (4,-5) using point-slope form. Then rewrite the equation in slope-intercept form.
please solve the equation. thanks
Follows
•
2
Expert Answers
•1
![]()
10/26/17
how many students scored within one standard deviation of the mean?, please show working.
mean 6.3
standard deviation 1.49
students scores: 4,5,5,6,6,6,7,7,8,9
Follows
•
2
Expert Answers
•1
![]()
10/25/17
Help with word problems for Algebra.
a tree casts a 10m shadow. A signpost next to the tree casts a 4m shadow forming similar triangles. The signpost is 2.5m tall. how tall is the tree?
Follows
•
2
Expert Answers
•1
![]()
10/25/17
How would I draw a model that represents 2/5 divided by 1/3
I need to know how to represent 2/5 divided by 1/3 and one that represents 3/4 divided by 1/2
Follows
•
2
Expert Answers
•1
![]()
10/25/17
Use the discriminant to determine the number and type of solutions for the equation. Do not solve. x(4x − 1) = 14
Use the discriminant to determine the number and type of solutions for the equation. Do not solve.x(4x − 1) = 14
Follows
•
2
Expert Answers
•1
![]()
10/25/17
Use the discriminant to determine the number and type of solutions for the equation. Do not solve. 2x^2 + 12x − 4 = 0
Use the discriminant to determine the number and type of solutions for the equation. Do not solve.2x^2 + 12x − 4 = 0
Follows
•
2
Expert Answers
•1
![]()
10/25/17
Use the discriminant to determine the number and type of solutions for the equation. Do not solve. 4x^2 − 4x + 1 = 0
Use the discriminant to determine the number and type of solutions for the equation. Do not solve.4x^2 − 4x + 1 = 0
Follows
•
2
Expert Answers
•1
![]()
10/25/17
Consider the quadratic equation
Consider the quadratic equation ax^2 + bx + c = 0, where a, b, and c represent rational numbers, and fill in the blank.If b^2 − 4ac = ??? , the equation has one repeated rational-number solution.
Follows
•
2
Expert Answers
•1
![]()
10/25/17
Solve the inequality. (Enter your answer using interval notation.)
1/x + 1+ 1/x + ≤ 1/x + 8
Follows
•
2
Expert Answers
•1
![]()
10/25/17
Mary has two bags of nuts; one with 80 % peanuts, and the other with 5 % peanuts. To make a 14 lb bag of 53 % peanuts,how much of each should mary use?
Mary has two bags of nuts; one with 80 % peanuts, and the other with 5 % peanuts. To make a 14 lb bag of 53 % peanuts, how much of each should mary use?
Follows
•
3
Expert Answers
•1
![]()
10/25/17
Probability and Stats
Two different whole numbers are randomly selected from the set {1,2,3,...,9}. What is the probability that their product is an even number?
Follows
•
2
Expert Answers
•1
![]()
10/25/17
If there were no Saturday's or Sunday's how many weeks would there be in a year?
I need to know because for a project I am working 5 days a week. I want to multiply how much I make to find out how much I make in a year.
Follows
•
2
Expert Answers
•1
![]()
10/25/17
I have a math problem I need help with can u help? its gonna be in the describtion its tooo long for the question box.
The German Club is planning a ski trip. The club will pay $500 toward the trip, and each member going on the trip will play $115. Write an equation that represents the number of club members going...
more
Follows
•
2
Expert Answers
•1
![]()
10/25/17
find the number of cars and the number of buses they took if each car holds 4 students and each bus hold 55 students.
a class of 197 students went on a field trip. they took 11 vehicles, some cars and some buses. Find the number of cars and the number of buses they took if each car holds 4 students and each bus...
more
Follows
•
2
Expert Answers
•2
![]()
![]()
10/25/17
find the number of cars and the number of buses they took if each car holds 4 students and each bus hold 55 students.
a class of 197 students went on a field trip. they took 11 vehicles, some cars and some buses. Find the number of cars and the number of buses they took if each car holds 4 students and each bus...
more
Follows
•
2
Expert Answers
•2
![]()
![]()
10/25/17
What is final speed
A freight car with a mass of 3.5 x 105 kg traveling at 5 m/s connects itself to another identical freight car at rest. What is their final speed together after the collision
Follows
•
3
Expert Answers
•1
![]()
10/25/17
how do you calculate the overall amount paid on a loan, how many payments it requires, and how much of those payments are going towards interest or principle?
I have the formula for monthly payments but i dont think my professor went over how to find the amount paid over the full loan or or how to tell how much goes towards principal or interest
Follows
•
2
Expert Answers
•1
![]()
10/25/17
How can you gain yor horses trust
Learning behaviors of your horse
Follows
•
2
Expert Answers
•1
![]()
10/25/17
At a carnival, Jim bought 13 packs of 9 tickets each. He also found 6 more tickets on the ground. How many tickets did Jim have in all?
how do i do this qustien
Follows
•
2
Expert Answers
•1
![]()
10/25/17
how did glaciers shape the northern and central plains
what things do you guys do
Follows
•
2
Expert Answers
•1
![]()
10/25/17
On Amazon, it cost $7.25 for 30 glue sticks. What is the cost per glue stick?
bjvksb mdk djddddjdjj dj dj vdj vjd v
Follows
•
2
Expert Answers
•1
![]()
10/25/17
Tar Keon multiplies the month of his birthday by 31 he then multiples the day of his birthday by 12 the sum of two products is 265 when is he's birthday
miltiplw the number sold sisms need belp
Follows
•
2
Expert Answers
•1
![]()
Jill sold half of her comic books and then bought sixteen more. She now has 36.with how many comic books did she begin.
Jill sold half of her books and then bought sixteen more. Now she has 36 how many books did she start with.
Follows
•
3
Expert Answers
•1
![]()
Write/ Solve an absolute value equation about being 1.2meters from the target distance of 2.4 meters.
You can only be a maximum distance of 1.2 from the target distance of 2.4.
Follows
•
2
Expert Answers
•1
![]()
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.