The population of a colony of mosquitoes obeys the law of uninhabited growth. If there are 1000 mosquitoes initially and there are 1800 after 1 day what is the size of the colony after 3 days? How...
The population of a colony of mosquitoes obeys the law of uninhabited growth. If there are 1000 mosquitoes initially and there are 1800 after 1 day what is the size of the colony after 3 days? How...
Sam's deli makes snadwiches using bread and meat. Each regular sandwich uses 6 inches of bread and 2 ounces of meat, while each large sandwhich uses 10 inches of bread and 4 ounces of meat. THe profit...
A studio sells photographs and prints. it costs $50 to purchase each photograph and it take 4 hours to frame it, It costs $100 to purchase each print and it take 5 hours to frame it. The store has...
A bug moves linearly with constant speed across my graph paper. I first notice the bug when it is at (3, 4). It reaches (9, 8) after two seconds and (15,12) after four seconds. a) Predict the position...
need help with this one
Please use complete the square method.
solve for theta in the interval 0.</= theta </= 360.
how many years will it take for an initial investment of $40,000 to grow to $60,000? Assume a rate of interest of 19% compounded continuously.
how many years will it take for an initial investment of $40,000 to grow to $60,000? Assume a rate of interest of 19% compounded continuously.
To win the carnival game Ring Ding, you must toss a wooden ring onto a grid of rectangles so that it lands without touching any of the grid lines. The ring has a 3-inch diameter, the rectangles are...
Pat races at 10 miles per hour, while Kim races at 9 miles per hour. When they both ran in the same long distance race last week, Pat finished 8 minutes ahead of Kim. What was the length of the race,...
Sam and Kirby were out in their rowboat one day, when Kirby spied a nearby water lily. Knowing that Sam liked a mathematical challenge, Kirby announced that, with the help of the plant, it was possible...
if the point a,b lies on the graph y=f of x, the graph of y= f inverse of x must contain what point
The duration of routine operations in a certain hospital has approximately a normal distribution with an average of 145 minutes and a standard deviation of 13 minutes. What is the percentage of operations...
Last year, the personal best high jumps of track athletes in a nearby state were normally distributed with a mean of 201 cm and a standard deviation of 13cm. What is the probability that a randomly...
The probability that Big Co. will hire new graduates from State U. who have interviews in any given year is 10%. Of the graduates this year, 4 were chosen at random for interviews. What is the probability...
A fair coin is tossed 12 times. What is the probability of obtaining heads exactly once? Express the answer in both tera of nCk and as a four-place decimal.
A company guarantees customer satisfaction or the company will refund the purchase price of the product. Previous experience has shown that 9% of the purchases are returned. What is the probability...
Also if he wants to fertilize the garden how many bags of fertilizer must he use if one bag will cover 2 square meters?
The details are in the question