59,249 Answered Questions for the topic Math
Math
03/07/24
Solve the systems of equations
Solve the system of equations using elimination: 4x+2y=-60 and -x-y=20
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Math
03/07/24
Math is hard help Consecutive Interger Linear Problems
Magan is younger than Claire. Their ages are consecutive integers. Find Magan's age if the sum of Magan's age and 2 times Claire's age is 26.
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Math
03/07/24
An element with mass 130 grams decays by 22% per minute. How much of the element is remaining after 7 minutes, to the nearest 10th of a gram?
alegebra
Math
03/07/24
ABCD is a parallelogram. given that m<B=(5x-8)deg and m<D=(3x+14)deg, find m<B and m<C
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Math
03/06/24
In the year 1990, an investment was worth $26200. In the year 1997, this investment was worth $36000. The value of this investment is what?
In the year 1990, an investment was worth $26200. In the year 1997, this investment was worth $36000.The value of this investment is ______ at a rate of ______
Math
03/06/24
a car travels at an average speed of 48 miles per hour how long does it take to travel 228 miles
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Math
03/06/24
What is the answer
A biologist is conducting an experiment that involves a colony of fruit flies. (Biologists frequently study fruit flies because their short life span allows the experimenters to easily study...
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Math
03/06/24
Find Vertex form of a graph
I need to find the vertex form of the graph. But I can't figure out how to find a, in f(x)=a(x-h)^2+k. Is it possible that you could help explain this to me.
Math Calculus
03/06/24
Evaluate the Trig integral. Show All Steps
Evaluate the Trig integral. Show All Steps. If possible can you attach a video going through it.
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Math
03/06/24
What is the cumulative Frequency?
Math
03/05/24
Which coins do I need to make 60 cents with four of them
Are you looking for a Mathematics, Reading, Economics and Statistics teacher? Reach out to me for the best online classes and see your grades improve!
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03/05/24
I need help with this probability problem
Let’s say that there are 26 people and 9 tables with 3 chairs at each table. Each person is assigned a seat at random. 2 of the people are friends. What is the probability that the 2 friends will...
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Math
03/05/24
How do the average rates of change for the pair of functions compare over the given interval?
F(x)=0.4x2g(x)=0.8x2 3≤x≤8
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Math
03/05/24
Math Question ...
The perimeter of the sandbox is 6.8 feet. The sandbox is 1 ¼ feet long. How wide is the sandbox?
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Math
03/05/24
Two trains, Train A and Train B, weigh a total of 261261 tons. Train A is heavier than Train B. The difference of their weights is 221221 tons. What is the weight of each train?
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Math
03/05/24
proportional relationship
To rent a moving van for a day, a company charges $10 and an additional $1 for each mile driven. Is the relationship between the miles driven and the total cost a proportional relationship?
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03/04/24
I need help with this. Please
Assume this is a closed Leontief model.Consider an international trade model consisting of three countries X, Y, and Z. Suppose X uses 1/4 of its production domestically, sends 1/2 of its...
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I need help with this, i think you are supposed to use matrices or something
Assume this is a closed Leontief model. We assume that in a village there are farmers, carpenters, and tailors, who provide the three essential goods: food, housing, and clothing. Suppose the...
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Math
03/04/24
math question - need help
After graduating from college, Julie decided she wanted to start investing money. She had a total of $8,000 to invest into three different accounts: a mutual fund paying 7.5% interest, a stock...
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Math
03/04/24
Math question - need help
LeBron scored a total of 37 points by making a total of 19 baskets (3-pt, 2-pt, free throws). The number of 2-pt baskets he made was 5 more than the number of 3-pt baskets and free throws...
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Math
03/04/24
Find g(x), where g(x) is the translation 4 units down of f(x)=x2.
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