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Question 611051: which nuber serves as a counter example to the statement below
all positive integers are ivisible by or 3
a 100
b 57
c 30
d 25
Click here to see answer by radh(108)

Question 611051: which nuber serves as a counter example to the statement below
all positive integers are ivisible by or 3
a 100
b 57
c 30
d 25
Click here to see answer by solver91311(17077)

Question 612064: i wanted to kno who can i talk to so i can get help in my algebra 1..i just took my eoc and i made an 655.my score was needs improvement. the highest is excellent, 739-800. i need to make my score go higher so what can i do? the only scores you can make is, excellent,good,fair,and needs improvement.
Click here to see answer by vleith(2825)

Question 612446: If you had money to invest, in which financial asset(s), if any , would you choose to invest? Explain how you arrived at your answer.
Click here to see answer by solver91311(17077)

Question 612930: find the interest rate needed for $6500 to grow to $10400 in 3 years if interest is continously compounded.
Click here to see answer by jim_thompson5910(28715)

Question 613609: There are 37 bills in my desk. Some of them are $1 and the rest are $5. The total of the bills is $141.00. how many of each do I have?
Click here to see answer by ewatrrr(10682)

Question 613633: I am having difficulty with y=mx+b ( slope ). I don't quite understand it.
Could you explain it to me?

Click here to see answer by Alan3354(31530)

Question 614077: A business estimates that the value V(t) of office equipment is decreasing according to the function V(t)=13200(4)^-0.14t, where t represents the number of years that have elapsed since the equipment was purchased, and V(t) is in dollars. After how many years will the value of the equipment be $3300?
Click here to see answer by nerdybill(7008)

Question 614782: An $18,000 car depreciated at a rate of 16% per year. How old will the car be when it is worth $12,000?
Click here to see answer by stanbon(57967)

Question 615219: Ms. Johnson proposes to give her daughter Claire an allowance of $0.05 on the first day of her 14-day vacation, $0.10 on the second day, $0.20 on the third day, and so on. Find the allowance Claire would receive on the last day of her vacation.
Click here to see answer by scott8148(6628)

Question 615258: A 70 dollar watch is on sale for 49 dollars, what is the percent decrease?
Click here to see answer by Alan3354(31530)

Question 615670: My Estate of $250,000.00 is divided for 7 people, 40%, (35%), 6%, 6%, 5%, 5%, 3%.
If one passes away first, say the 35%, how do I figure, by initial value of the others, what each of the others gain from the $87,500
Thank you
AMT.
Click here to see answer by MathTherapy(1483)

Question 616892: five feet of wire sell for 3.00. How many feet can you buy for 90 Cents?
Click here to see answer by ewatrrr(10682)

Question 617341: 4000=(1+0.1/12)^6 dont understand did on calculator but the answer wasnt right.
Click here to see answer by scott8148(6628)

Question 618158: Trying to figure out to solve amortization on a $9000 loan @ 6.99% for a period of 5y. So far none of my answers match what is coming out using the online calculators.
Click here to see answer by solver91311(17077)

Question 618417: I need help
4q+81/19=1008q

Click here to see answer by solver91311(17077)

Question 619064: John bought a number of notepads for $70. Four of the notepads got spoiled. He sold the remaining notepads at $3 more per pad than he paid, and made a total profit of $10. How many notepads did John buy?
Click here to see answer by ankor@dixie-net.com(15746)

Question 619367: Ray and Joan can't decide between two kinds of tiles for their rectangular kitchen floor; either cork tiles that measure 10cmx10cm and cost $0.29 each or ceramic tiles that measure 20cmx50cm costing $2.49 each. The floor measures 4m by 2m. How many dollars do they save by choosing the cheaper tile?
Click here to see answer by richwmiller(9144)

Question 619325: A car dealer will sell you a used car for $8,674 with $674 down and payments of $402.00 per month for 24 months. What is the simple interest rate? (Round each answer to the nearest tenth.)

Click here to see answer by ewatrrr(10682)

Question 619476: three people put their money together to buy lottery tickets. first person put in $25, second person put in $30, and third person put in $35.00. Their ticket was a winner. They won 4.5 million. What was the first person"s share of the winning?

Click here to see answer by jim_thompson5910(28715)

Question 619556: In the standard (x,y) coordinate plane, which of the fallowing is the eqaution of the parabola?
answers
A: y=x^2+1
B: y=x^2+2x-1
C: y=x^2-2x+1
D: y=x^2-1
E: y=x^2+2x+1
Click here to see answer by stanbon(57967)

Question 619822: Jack found the stereo of his dreams. He made a $600 down payment and financed the remaining balance using a loan. Jack agreed to pay off his loan in 3 years making monthly payments of $30 at 12% compounded monthly.
How much did Jack borrow at time of purchase?
What was the selling price of the stereo?
Please help! Thank you
Click here to see answer by ewatrrr(10682)

Question 620084: I am having trouble with a word problem. The question is:
Runyon Co. sells T-shirts for $4 and shorts for $5. If total sales were $850 and people bought three times as many T-shirts as shorts, what would be the number of T-shirts and shorts sold?
I think that shorts should be X and shirts should be 3X, but I'm not sure how to figure the rest.
Thank you for your help,
Lance
Click here to see answer by stanbon(57967)

Question 620201: A pizza place offers 4 different cheeses and 10 different toppings. In how many ways can a pizza be
made with 1 cheese and 3 toppings?
Click here to see answer by Alan3354(31530)

Question 621211: 124 bills made of fives and tens. The total is $660. How many tens?
Click here to see answer by nerdybill(7008)

Question 621775: WHY DO WE NEED TO KNOW THIS
Click here to see answer by solver91311(17077)

Question 621775: WHY DO WE NEED TO KNOW THIS
Click here to see answer by Alan3354(31530)

Question 621935: an employee who receives 306.00 each payday saves 1.50 of every 9.00 of his earnings. If an employee is paid two times a month, how much would he save after four months?
Click here to see answer by ewatrrr(10682)

Question 621933: an employee spends about 1330.00 a month.This sum is 70% of his monthly salary. How much does he receive a month?
Click here to see answer by math-vortex(472)

Question 622466: find the amount that results from the investment
$12,000 invested at 11% compounded quarterly after a period of 4 years.

i get 18,216.84 but i dont think thats right.
could you please help
Click here to see answer by babs1010(6)

Question 622653: Suppose Mary deposits $200 at the end of each month for 30 years into an account tht pays 5% interest compounded monthly.
a. How much total money will she have in the account at the end?
b. How much total money did Mary actually deposit?
c. How much total interest did the account earn over that period?
d. Suppose instead of making monthly deposits, Maryb decides to deposit a "lump sum" into the account. How much must she deposit? What is the value also called?
Click here to see answer by Theo(3504)

Question 622652: Suppose John sells his house and earns a profit of $600.000. With the profit he buys a 20 year annuity that earns 6.5% interest compounded monthly. What monthly payment will John get?
Click here to see answer by Theo(3504)

Question 623663: Advanced-purchased tickets to an art exhibition cost $10, while tickets purchased at the door cost $13. If a total of 170 tickets were sold and $2,045 was collected, how many advanced-purchase tickets were sold?
Click here to see answer by ewatrrr(10682)

Question 624014: How many years will it take $6,000 to amount to $8,000 if it is invested at an annual rate of 9.0% compounded continuously?
Click here to see answer by EdwinParker(16)

Question 625877: You were thinking about buying a new compact car to save on gas. You found that the price range was $7,000 to $18,000.
Show the price as an inequality
Graph the inequality
Click here to see answer by rfer(12730)

Question 626873: Suppose an investment of 1700 doubles in value every 10 years. How much is the investment worth after 20 years?
Click here to see answer by reviewermath(604)

Question 626882: suppose an investment of $1,800 doubles in value every 7 years. How much is the investment worth after 42 years?
Click here to see answer by reviewermath(604)

Question 628476: If you save 1800 at the end of each year at a 5% annual interest for 20 years what is the accumulated amount at the end of the 20 years using s=p((1+r)^n-1)/r?
Click here to see answer by ankor@dixie-net.com(15746)

Question 629263: Suppose that Jake plans to deposit money into an account earning 5.9% compounded monthly.
a.) If he decides to deposit $4000 into the account, how much interest would he earn in four years?
b.) How much would his deposit have to be if he wanted to have a total of at least $10,000 after four years?
Click here to see answer by Theo(3504)

Question 630732: A machine that costs 2,800 was sold for 600 after it had been used for five years. what was the average yearly decreased in value?

Click here to see answer by rmnavalta(7)

Question 630731: A group of 40 workers can finish digging a tunnel in 12 days. how many workers can finish the job in 8 days?

Click here to see answer by Edwin McCravy(8999)

Question 630747: suppose 5000 is put into an account that pays 4% compounded continuously. How much willbe in the account after 3 years?

Click here to see answer by reviewermath(604)

Question 630914: one of the two watches gains 12 seconds in 18 days and the other loses 20 seconds in 30 days. If the watches were together at noon on a certain day, how many minutes apart would they be 90 days later?

Click here to see answer by ankor@dixie-net.com(15746)

Question 631764: The number of 25-centavo coin in a purse is 4 less than the number of 50-centavo coins.If the total amount is P8,how many coins are there in all?
Click here to see answer by stanbon(57967)

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