04/05/18
What possible scores on the fourth test would guarantee Justin a B in his course
Justin must have an average of at least 80 on the four tests in a course to get a B. He had scores of 83, 76 and 79 on the first three tests. What possible scores on the fourth test would guarantee...
more
04/05/18
Word question
If I have 30ml of water with 12mg/ml of sugar In it, how much water with 0mg of sugar will it take to dilute it to 6mg/ml
04/05/18
192 divided by 5
Molly uses 192 beads to make a bracelet and a necklace. It takes 5 times as many beads to make a necklace than it does to make a bracelet. How many beads are used to make the necklace?
04/05/18
Gabriel earned 914 points on a test last week. Brett earned 327 fewer points than john. How many points did both students earn together?
My child needs help on this one question and it's been a long time since i've done this math so i have no idea how to do it
04/05/18
if a dog walks 3/5 of a mile in 3/20 hours, what is the rate in miles per hour
solve the rate
04/05/18
In rectangle ABCD, AD is perpendicular to CD. What is the measure of angle D
This all the details
04/05/18
In rectangle ABCD, AD is perpendicular to CD. What is the measure of angle D
In rectangle ABCD, AD is perpendicular to CD. What is the measure of angle D
04/05/18
Under which transformation is orientation not preserved ?
is it translation or reflection or dilation or rotation
04/04/18
Problem Solving Task!
A flu virus is going around. On the day after a person is exposed he/she is contagious for exactly three days. Assume that on each of those contagious days the person exposes exactly five...
more
The t-shirt company is charging $45 set-up fee. The class will make $5 profit from each shirt.
f(n) = 5n+45
f(n) = -5n+45
f(n) = 5n-45
f(n) = 45n-5
04/04/18
A plant manager needs 75 sq. yds. of fabric and the fabric is only 32 in. wide. How many linear feet must she make to produce 75 sq. yds.?
Really don't know
04/04/18
The idea was for 11 each friend to talk to every other friend. what was the fewest number of calls that would have been made?
On the night of Carmella's slumber party there was a terrible storm. The main road washed out, so Carmella and her 10 girlfriend's decided to have a phone party instead. The idea was for each...
more
04/04/18
trig question pls help asap
A balloon is tethered to a peg in the ground by a 20m string which makes an angle of 72 degrees to the horizontal. An observer notes that the angle of elevation from him to the balloon is 41...
more
04/04/18
NEED DETAILED HELP
No clue and last tutor did not know it. .....The resistance (in ohms) of a circular conductor varies directly with the length of the conductor and inversely with the square of the radius of the...
more
04/04/18
You roll a single die numbered from 1 to 6 twice. What is the probability of rolling a 4 the first time and an even number the second?
Need help I don't get thjs
04/04/18
Find z such that 7.2% of the standard normal curve lies to the left of z. (Round your answer to two decimal places.) z =
Find z such that 7.2% of the standard normal curve lies to the left of z. (Round your answer to two decimal places.)z =
04/04/18
Flour and Tortillas
The Centralville High school Cooking Club has 12 1/2 pounds of flour with which to make tortillas. There are 3 3/4 cups in a pound, and it takes about 1/3 cup of flour per tortilla. How many...
more
04/04/18
How to solve word problem using d=rt?
Jennifer left the hospital driving towards the desert two hours before Michaela. Michaela drove in the opposite direction at 35 mph slower for two hours. After, they were 350 miles apart. Find...
more
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.