7,188 Answered Questions for the topic Math Help
Math Help
06/03/18
math help help me solve
A shipping company has determined that their drivers in Montana on average travel 50 miles on a single delivery route for mail order products. This is five times the distance of an average route...
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06/03/18
Finding the vertices of a square
A square has centre (2/1) and one vertex is at (5/6)
Then there are three points given:
P(-3/4)
Q(-1,-4)
R(5/-4)
Q: Which of these points are vertices of the square?
The other vertices are Q...
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06/03/18
Help with this multiple choice maths
If a/b + c/d = a+c/b+d , where a,b,c and d are non zero integers and b+d is NOT 0, then
- one of a and c is positive and the other is negative
- a and c are both even
- b and d are equal
- b...
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06/02/18
Help with this problem
If x9+ 512 = (x+2)(a8x8+ a7x7+...+a1x+a0) then a8 + a7 + ... + a1 + a0 = ??
06/02/18
COmplete set of real values of x
The complete set of real values of x for which x(x-1)^2 < (x-1)x^2 is
- all x
- x > 0
- x < q
- 0 < x < 1
- x < 0 or x > 1
06/02/18
Number arranging
The number of ways of arranging the 26 letters of the English alphabet = 26!. If a computer prints these arrangements at the rate of 1000 per second, how long will this take?
06/01/18
How to solve this equation?
https://gyazo.com/63d7e0ebf578afd27c4390f8a894c797
Above is a screenshot of the equation. Ignore the first line if you aren't familiar with finance.
How do you go from the 3rd line of the...
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Math Help
06/01/18
I need to find the vertex form of equation, the factored form of equation, and conversion into standard form.
My a value is -1.
My parabola is Y=-(x-2)^2+4
Math Help Math Word Problem
06/01/18
The number of pencils she bought is given by 6(n-3),how many pencils did Helen buy if she bought 5?
Helen bought notebooks and pencils for school. The number of pencils she bought is given by 6(n-3),where n is the number of notebooks Helen bought. How many pencils did Helen buy if she bought 5?
Math Help
05/31/18
Math/Epidemiology
Multiple sclerosis has a prevalence of 55 per 100,000 and an incidence of 5 per 100,000. What is the duration of the disease? (This is a critical thinking question. You may not find duration...
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05/31/18
the city wants fencing around the playground, the basketball court, and the tennis court in the new park. The playground is 100 feet by 100 feet, the basketball
Need to explain/justify how I got the answer
the city wants fencing around the playground, the basketball court, and the tennis court in the new park. The playground is 100 feet by 100 feet, the...
more
Math Help
05/31/18
is 18 ounces, 48 ounces and 2 pounds in order from least to greatest?
This question is from ten marks. I want to know if these things are in order from least to greatest
Math Help
05/31/18
find the parabola that passes through (0,0) with a vertex (2,4)
I need the work / Steps
05/31/18
Given: AB is congruent to AC, CB is congruent to CD Prove: AB times DB = (CB)^2
ABC is a large triangle. BCD is inside that triangle. Point D is between A and B.
Math Help Math
05/31/18
What is the length of a right triangle with a base of 2x and a hypotenuse of 400 ?
The design of a new footbridge across a busy highway is shown in the following diagram , where 2x is the length of one segment of the bridge, x is the length of the support beam that creates a 90...
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Math Help
05/31/18
total $200.30 . Phil Collects $12.80 more than Lia. Cam collects 3 times as much as Lia. How much does each person collect?
Lila, Phil and Cam collect a total of $200.30 for holiday party. Phil Collects $12.80 more than Lia. Cam collects 3 times as much as Lia. How much does each person collect?
Math Help
05/30/18
If you need 4.8ml, how many days needed if using .40ml a day
Nothing else just a simple question bottle actually says 5ml we are using 40ml(.40ml) and wanted know how determine if we have enough for 12 days?
Math Help
05/30/18
A bag contains 5 red marbles and 1 blue marble. The probability of drawing a red marble is 5⁄6. What is the likelihood of drawing a red marble?
I need help with homework, please help me.
Geometry Proofs
1. The ratio of the volume of a pyramid to the volume of a prism with the same base and height is _____
Because the formula for the volume of a prism is V=Bh , where B is the area of the base and...
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05/30/18
To the nearest hundredth, what is the area of a parallelogram with a base of four and a half decimeters and a height of five and one-quarter decimeters?
idk what the heck they are asking me to do
Math Help
05/29/18
We are drawing two cards without replacement from a standard 52-card deck. Find the probability that we draw at least one red card
The probability is? (Type an integer or a simplified fraction.)
Math Help
05/29/18
a) Assume the cards are drawn without replacement. Find the probability of drawing a non dash face card followed by a face card. b) Assume the cards are drawn
The probability of drawing a non dash face card followed by a face card without replacement is?
The probability of drawing a non dash face card followed by a face card with replacement is?
Math Help
05/29/18
if sec theta = square root 13 over 2, find tan theta of the given angle
pls hurry i have a test
05/29/18
The length of a rectangle is three times its width. If the perimeter of the rectangle is 40 in, find its length and width.
i need help with these types of problems for math
Math Help
05/29/18
Maria sold 50 books, or 40% of her book collection, at a yard sale. How many books were in Maria's collection?
I need help in math. With word problems and equations. I am trying to do my homework but i don't understand what I am doing.
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