04/24/18

Find the length of the unknown side of the right triangle with sides a,b, where c is the hypontenuse.
Again, I'm stuck on radical equations and problem solving.  I know it is a^2 + b^2= c^2, I need help with steps and answer. I have 6 more to do.
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04/24/18

Find the probability for the experiment of drawing two marbles (without replacement) from a bag containing one green, two yellow, and three red marbles.
P(both marbles are yellow) = ?   P(neither marble is red) = ?   Write your answer as a fraction in simplest form a/b.
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04/24/18

Word problem
The perimeter of a square and a rectangle are the same.The width of the rectangle is 6cm and its area is 16cm squared less than the area of the square. Find the area of the square.
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04/24/18

He’s drives 60 miles from Trenton New Jersey to Newark about how Nani kilometers is that
1mile=1.6km
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04/24/18

A dining room table has a radius of 3 feet. If each person sitting at the table needs about 2 feet of space, how many people will fit at the table?
Please help me it's geometry and I'm bad at it. I'm in class right now.
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04/24/18

f the total price of a dryer is $515, including a tax of 0.09 times the list price, what is the list price of the dryer
I just want to know the answer 
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04/24/18

Solve a system of equations using elimination: word problems
A librarian is expanding some sections of the city library. He buys books at a special price from a dealer who charges one price for any hardback book and another price for any paperback book. For... more
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04/24/18

A bag contains 4 jellybeans, 6 chocolates and 6 lollipops. 2 balls are drawn. What is the chance of getting a chocolate and lollipop?
It is a probability question, not sure what to use probability method to use to solve the question. I attempted the question and got the answer 3/20 can u confirm if it is correct.
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04/23/18

A store sold $115.50 worth of coffee mugs. Each coffee mug costs $3.50. How many coffee mugs were sold?
it is for my homework
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04/23/18

Teresa sold t-shirts at a festival and made a profit of $51.00. She made $3.00 for each t-shirt she sold. Her total expenses were $27.00
Write an equation that could be used to answer the question above. How many t-shirts did she sell?
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04/23/18

the probability
What s the probability that in two rolls of a single die, a man will roll a 2 on the first roll and a number greater than five on the second?
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04/23/18

the organism grew
The organism grew exponentially.  At first it had 1200 cells.  After two days it had 3000.  How many cells will it have after five more days?
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Oy

04/23/18

I would like help
A ball is thrown from a height of 70 feet with an initial downward velocity of 4/fts. The ball's height h (in feet) after t seconds is given by the following.=h−70−4t16t2How long after the ball is... more
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04/23/18

purchase an item
A dealer purchased an item for $600, marked it up (increased its price) $40 and sold it to a customer.  What percent of the selling price was the markup?
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04/23/18

The roots of a quadratic equation x^2-8x+c=0 are the same.
find the value of c.
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04/23/18

Find the value of p and the value of q
The roots of a quadratic equation x^2+px+q=0 are 3 and -2.
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04/23/18

find the number
Find the number that is 1/3 of the way from 2 1/6 to 5 1/4
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04/23/18

Find the volume of a regular traingular pyramid if it has a height of 12 cm, base edge of 10cm and height of the triangular base of 8.7 cm
Find the volume of a regular triangle pyramid if it has height of 12cm, base edge of 10 cm and height of the triangular base of about 8.7
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04/23/18

you have 27 pounds in one crate in the other there are 19 pounds. the crates weigh 4 pounds. the crate is what percent of the total weight of the shipment?
there is one crate it ways 27 pounds there is another that weighs 19 pounds the shipment crate weighs 4 pounds. the shipping crate is what percent of the total weight of the shipment.
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04/23/18

20% of students at Taft middle school play in the band S band has 40 members how many students attend Taft middle school
20% plays if the band has 40 members how many kids are in the school
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04/23/18

Finding simple interest with geometric series
Ms. Montgomery invested $1600 at 12% simple interest at the beginning of each year for a period of ten years. Find the total accumulated value of all the investments at the end of the 10-year period.
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04/23/18

College math
A cannon ball is launched into the air with an upward velocity of 396 feet per second, from a 11-foot tall cannon. The height h of the cannon ball after t seconds can be found using the equation... more
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04/23/18

an investment of $1800 in the stock market earned $378 in 2 years. What is the simple intrest rate?
I need to know the answer to this because I don't know how to do this. here is my question... an investment of $1800 in the stock market earned $378 in two years. what is the simple intrest rate?
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04/23/18

College math
A patient has an illness that typically lasts about 24 hours. The temperature, T, in degrees Fahrenheit, of the patient t hours after the illness begins is given by: T(t)=−0.03t^2+0.696t+98.3Round... more
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04/23/18

you need to fence a rectangular play zone for children, to fit into a right-triangular plot with sides measuring 6m and 20m. what is the maximum area play zone?
you need a fence in a rectangular play zone for children to fit into a right triangular plot with sides measuring 6m and 20m. what is the maximum area of this play zone?
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