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Question 1154706: In drawing of two cards in a standard deck one at a
time without replacement, what is the probability
that you will not get an king on the second draw if it
is given that you did not draw king on the first draw?
Click here to see answer by Edwin McCravy(20055)

Question 1154856: Increase the number 150 in the ratio 5:7
Click here to see answer by josgarithmetic(39617)

Question 1154906: find the amount of annuity that consists of 24 monthly payments of $500 each into an account that pays 8% interest per year, compounded monthly
Click here to see answer by ikleyn(52781)

Question 1154895: In March, a family starts saving for a vacation they are planning for the end of August. The family expects the vacation to cost $1370. They start with $125 at the start of each month they plan to deposit 20% more than the previous month. Will they have enough money for their trip? If not, how much more do they need?
Click here to see answer by greenestamps(13200)

Question 1154998: An open rectangular tank of length 0.2m and breadth 0.15m contains water to a height of 0.16m find
1• the volume of water in the tank ( giving your answer in liters )
2• the surface area of the tank that is in contact with the water
Click here to see answer by josgarithmetic(39617)

Question 1155008: Mr. Wilson drove a distance of 480 miles at a certain rate of speed. He covered the first 300 miles in 2 hours more time than was required for the rest of the trip. Find the rate of speed at which he was traveling?
Click here to see answer by ikleyn(52781)

Question 1155049: The exterior angle of a polygon is one third the interior angle .calculate the number of sides of the polygon
Click here to see answer by mananth(16946)

Question 1155049: The exterior angle of a polygon is one third the interior angle .calculate the number of sides of the polygon
Click here to see answer by math_helper(2461)

Question 1155126: Mr. Blackstone drove from his city hoe to his country house, stopping for lunch on the way. Before lunch, he traveled 80 miles farther than he did after lunch. Before lunch, he averaged 40 mph, after lunch he averaged 50 mph. His traveling time, not including the time spent for lunch, was 6 1/2 hours. Find the number of miles he drove before lunch and also after lunch.
Click here to see answer by ikleyn(52781)

Question 1155246: A credit union loans a member $8,000 for the purchase of a used car. The loan is made for 15 months at an annual simple interest rate of 7.9%. What is the maturity value of the car loan?
Click here to see answer by mananth(16946)

Question 1155279: The graph of the function m(x) = x^3 + 3x^2 - 2x - 4 has a zero at -1
What are the other zeroes of the function?
A) -2 and 2
B) -1 and 4
C) -1 ± √5
D) 1 ± 2√3
Click here to see answer by MathLover1(20849)

Question 1155280: Della Riley borrowed $2400 for 6 months to invest in a business venture. If she agreed to pay 8% interest annually, how much will she be repaying?
Click here to see answer by Theo(13342)

Question 1155348: WHAT IS A/A+15=.40
Click here to see answer by josgarithmetic(39617)

Question 1155433: a bridge is built in the shape of a parabolic arch. the bridge has a span of 184 ft. and a maximum height of 40 ft. find the height of the arch at 15 ft. from its center
Click here to see answer by greenestamps(13200)

Question 1155426: A reflecting telescope has a parabolic mirror for which the distance from the vertex to the focus is 32 feet. If the distance across the top of the mirror is 78 inches, how deep is the mirror in the center?
Click here to see answer by greenestamps(13200)

Question 1155525: For each function below, find the intercepts and asymptotes/hole(s), then sketch showing those information.
a)
b)
Click here to see answer by MathLover1(20849)

Question 1155525: For each function below, find the intercepts and asymptotes/hole(s), then sketch showing those information.
a)
b)
Click here to see answer by greenestamps(13200)

Question 1155531: In still water, a boat averages 8 miles per hour. It takes the same amount of time to travel 22 miles downstream, with the current, as 10 miles upstream, against the current. What is the rate of the water's current?

Click here to see answer by josgarithmetic(39617)

Question 1155580: The weekly profit(in dollars) of a company making and selling x virtual pets each week is given by . What is the maximum profit, and how many virtual pets should be made and sold each week to maximize profit?

Click here to see answer by ankor@dixie-net.com(22740)

Question 1155584: Solve for .
Click here to see answer by MathLover1(20849)

Question 1155598: Write the balanced net ionic equation Zn(s)+HCl(aq)_____ZnCl2(aq)+H2(g)
Click here to see answer by josgarithmetic(39617)

Question 1155597: Write the balanced net ionic equation HCl(aq)+NaOH(aq)_____ NaCl(aq)+H2O(1)
Click here to see answer by josgarithmetic(39617)

Question 1155635: In the triangle, suppose that m < R = (x+9)°, m < S = (7x+3)°, and m < T = (4x)°. Find the degree measure of each angle in the triangle.
Click here to see answer by ikleyn(52781)

Question 1155638: Let h(x) = 4x^4 +15x^3 -10x + 2 . Express h(x) in the form h(x) = q(x) (x + 3) + r where q(x) is a polynomial and r is a number. Use the Remainder Theorem to check that you have the correct remainder.
Click here to see answer by josgarithmetic(39617)

Question 1155778: Margo borrows $1300, agreeing to pay it back with 2% annual interest after 305 days. How much interest will she pay?
Click here to see answer by jtartaglia(1)

Question 1155776: Using a line of credit of 1,000,000. I withdraw 2500 monthly with an annual interest rate of 4%, compounded monthly, how many payments will I receive before the line of credit is gone.
Click here to see answer by deltax654321@gmail.com(1)

Question 1155795: In triangle ABC, point P is on side BC such that PA = 13, PB = 14, PC = 4, and the circumcircles of triangles APB and APC have the same radius. Find the area of triangle ABC.
Click here to see answer by MathLover1(20849)

Question 1155810: Let z=a+bi. Discuss the values of a and b so that the following is true: z (i) is a positive real number.
Click here to see answer by ikleyn(52781)

Question 1155918: Suppose that a couple plans to set up an ordinary annuity with a R100 000 inheritance they received. What is the amount of the quarterly payments they will receive for the next 6 years (while their children are in university) if the account pays 7% per annum, compounded quarterly?
Click here to see answer by Theo(13342)

Question 1155929: Maria bought a laptop computer for $850. The value of the computer depreciates about 25% each year. After 3 years, she decides to sell it to her younger brother. What is a fair price for the computer?
Click here to see answer by ikleyn(52781)

Question 1155946: Hi can someone help with this question please
The first of two men can dig out a hole in 2 hours. The second man can dig out 3 holes of the same size in 4 hrs. How many minutes will it take for both men to dig a single hole together?

Thanks in advance
Click here to see answer by josmiceli(19441)

Question 1155948: Each morning, sandra leaves her house for work at the same time. In the morning there is no traffic, so she travels at an average speed of 60 km/hr and get to work in 40 minutes. However, when she goes home in the evening there is a lot of traffic and it takes 75 minutes to get home. what is her average speed on the way home?
Can anyone please help with this question?
Thank you
Click here to see answer by josgarithmetic(39617)

Question 1156009: The store is selling lemons at $0.42 each. Each lemon yields about 2 tablespoons of juice. How much will it cost to buy enough lemons to make four 9-inch lemon pies, each requiring half a cup of lemon juice?
Click here to see answer by ikleyn(52781)

Question 1156008: A car is driving at 75 kilometers per hour.How far, in meters, does it travel in 2 seconds?
Give your answer to the nearest meter.
Click here to see answer by ikleyn(52781)

Question 1156004: A company's sales in Seattle were $300,000 in 2012, while their sales in Portland were $220,000 for the same year. Complete the following statements:
a. Seattle's sales were ( ) % larger than Portland's.
b. Portland sales were ( ) % smaller than Seattle's.
c. Portland sales were ( ) % of Seattle's.
Click here to see answer by josmiceli(19441)

Question 1155996: An article reports "attendance dropped 2% this year, to 1250". what was the attendance before the drop ?
Click here to see answer by josmiceli(19441)

Question 1156001: A company wants to decrease their energy use by 13%. If their electric bill is currently $1,700 a month, what will their bill be if they are successful? Give your answer accurate to at least the nearest dollar.
If the company's electric bill for next month is $1513, should that be considered a success?
Click here to see answer by Boreal(15235)

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