How much did Mark invest in each CD?
Mark deposited a total of $25,000 in two different CDs. One CD paid 4.5% annual interest, and the other paid 3.5% annual interest. At the end of one year, he had earned $1075 in interest from...
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12/10/18
Word Problem Math Homework
At a competing cupcake store, $4,610 worth of cupcakes are sold daily. The chocolate cupcakes cost $2.25 and the red velvet cupcakes cost $1.75. If the total number of cupcakes sold per day...
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12/09/18
Domain and Range of story problems
An object is dropped from a height of 1700 feet about the ground. The function h= -16t^2 + 1700 gives the object’s height, h, in feet during free fall at t seconds what is a reasonable domain for...
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12/09/18
Jenny's fish tank has 13 liters of water in it. She plans to add 6 liters per minute until the tank has more than 67 liters. What are the possible numbers of minutes Jenny could add water?
Use t for the number of minutes. Write your answer as an inequality solved for t .I really need help, my deadline is in a couple hours.
Algebra II Cliff Word Problem (See if you can solve it)
The function y=16t^2+244 models the height (y) in feet of a stone (t) seconds after it is dropped from the edge of a vertical cliff. How long will it take the stone to hit the ground? Round to the...
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12/09/18
PLEASE HELP IM CONFUSED
At a different game there were 42 600 tickets sold. • 14% were sold to people aged under 18 • 2/3 of the tickets were sold to people aged 18 to 60• The remainder were sold to people aged over 60...
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12/09/18
A painting was sold in 1985 for $ 1 million. The painting was then resold in 1996 for $10 million.
A painting was sold in 1985 for $ 1 million. The painting was then resold in 1996 for $ 10 million. Assume that the painting's value increases exponentially. Find the exponential growth rate k, and...
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12/06/18
How do I solve this?
A toxic chemical decays with a half-life of 7 years, so half of it will be gone 7 years from now and then half will be gone 7 years after that. This statement does or does not make sense? After 14...
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12/06/18
Package A weighs 5 1/2 pounds and package B weighs 1 1/4 pounds. Find the average weight of the two packages.
Please answer ASAP! I greatly appreciate it.
12/06/18
URGENT !!!!!!!! PROBABILITY; MATHEMATICS
There are 29% students who love to read magazines including 17% who dislike novels. 3% of students doesn't like to read both. Event A,B,C are as followed;A: students who likes to read magazinesB:...
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12/06/18
Carbon-14 math problem
The amount of carbon-14 present in animal bones after t years is given by P(t)=P0e−0.00012t. A bone has lost 11% of its carbon-14. How old is the bone?
12/06/18
.77 divied by 136.9
12/06/18
Scalene Triangle
In a scalene triangle, one side is 5 units more than twice the measure of the shortest side. The other side is three times the measure of the shortest side. If the sum of the three sides is 41...
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Need help solving this problem!
This is for algebra 11, and i am confusedYou hit a ball from 4 ft above the ground with an initial vertical velocity of v ft/s. The function h = −16t2 + vt + 4 models the height h in feet of the...
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12/04/18
Math: Solving Quadratic Equations by factoring
Write a polynomial equation with integer coefficients that has the given roots. y= 0, y= -1, y=5
12/03/18
Math area question
In a rectangular garden 30m long and 15m wide, flowers are to be planted. With the boundary inside the garden is 2m wide, find the area of the garden without flowers.
12/03/18
Choose the equation of the line passing through (3, - 3) and parallel to 7x + y = 4
Choose the equation of the line passing through (3, - 3) and parallel to 7x + y = 4
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