05/29/18

Is P(A`UB`) the same as 1-P(AUB)
If a question is asking you to find P(A`UB`), is it the same as 1-P(AUB), or would I have to find the complements of A and B first and then apply the Union formula?
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05/29/18

the highest temperature ever recorded there was 134 fahrenheit the lowest temperature ever recorded there was 15 fahrenheit write two inequalities is temperatur
what is two inequalities for 134 fahrenheit and 15 fahrenheit.
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05/29/18

Brianna shared 24 chocalate bars equally between 3 friends how many did each friend get
 This question was a confusing one so let see at the age of sixteen i i shou know this but don't.
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05/29/18

How many solutions will this system of equations have? y = −3.5x − 3.5 y = −3.5x + 3.5
no solution?
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05/29/18

if sod costs $12.72 per foot and fencing costs $4.23 per foot, what is the cost of sod and fencing for a triangular garden of x,x+7,X+8?
triangle dimensions are x, x+7, X+8  
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05/29/18

Probability question
Five people are on a team. Two of them are selected at random to attend a competition.   How many different groups of two can be selected?   and if Mary is one of the five people in the team,... more
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05/29/18

There is growing evidence that frequent cell phone is negatively associated with academic performance
What does this quote  Mean?
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05/29/18

polynomial are algebraic expressions that can have only ----------- number as the exponents of the variable
polynomial are algebraic expressions
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05/28/18

Find the dimensions of a rectangle with a length of x+7 and width of 2x-6.
The perimeter of a rectangle is 56 centimeters. The length of the rectangle can be represented by (x+7), and its width can be represented by (2x-6). What are the dimensions of this rectangle in... more
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05/28/18

If a train is travelling at a constant speed of 55 mph, how long will it take the train to travel 28 miles?
 I just need help with this problem for a homework assignment. All i know about this problem you gotta use the equation v=dt or something like that. 
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05/28/18

The sum of three consecutive odd numbers is 45. What is the smallest of these numbers?
Odd numbers
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05/28/18

A store sells 65 jackets at 250$ each. Each 10$ decrease in price will result in 5 more jackets being sold. What price will produce maximum value.
A store sells 65 jackets at 250$. Each 10$ decrease in price results in 5 more units being sold.what price will produce maximum value?
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05/28/18

If 1 pill is 5 kg how many pills needed for a 1100 lb horse ?
If 1 pill is 5kg how many would be needed for a 1100 lb. horse ?
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05/28/18

There are 8 more dimes than nickels in the bank there is a total of 1.40 how many of each type are there
a math question I don’t get about money 
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05/28/18

Fabio and Carlos play on a basketball team together. In the last game,Fabio had 7 points less than 2 times as many points as Carlos
I need help because I'm not very good in maths so please help out.
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05/28/18

Can’t I get a masters if only a bachelors is offered
i want to do a masters for a degree but only a bachelors is offered. Is there a way to get the masters?
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05/28/18

What is an equation of a line containing the points (-8,0) and (0,9)
An equation  the line that has the points (-8,0) and (0,9)
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05/28/18

How do i solve this equation P+2300 + 40N
Laura is a software saleswoman. Her base salary is , and she makes an additional for every copy of English is Fun she sells.Let represent her total pay (in dollars), and let represent the number of... more
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05/28/18

Six packers can pack 800 boxes in a 9-hour day. Find how long it would take four packers to pack 400 boxes assuming they all work at the same rate.
Please explain how you get the answer and the simplest way too please.
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05/28/18

A basketball team sells tickets that cost $10, $20, or, for VIP seats, $30. The team has sold 3211 tickets overall. It has sold 278 more $20 tickets than $10 ti
I have no additional details
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05/27/18

You launch a model rocket from ground level with an initial velocity of 95 feet per second. After how many seconds will the rocket have an altitude of 114 feet?
Simply solve the problem.
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05/27/18

Equation word problem
Hi,  you use to get paid $24 per hour plus $5 for every set of steak knives you sold. your new contract says you will het paid $12 an hour plus $7 fkr every set of steak knives you sell. how many... more
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05/27/18

Proving Triangle Congruence
Prove: Triangle CBD is congruent to Triangle CAE   Given: angle A is congruent to angle B, Point C is the midpoint of segment AB  
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05/27/18

The population of a small town has been decreasing each year.
The model equation assuming modelling the decline has been variables y= # people x= time in years  Equation: y= 32400(0.962)^   a. determine the % decrease per year b. how long will it take... more
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05/27/18

How many ways can I park 5 cars?
I have 5 cars (a BMW, a Chevy, a Fiat, a Honda, and a Kia) and 8 parking lots. How many ways can I distribute these over the available slots?   I thought the solution to the problem was simply... more
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