# Posts by FIZZ

Total # Posts: 85

**math**

What is the value of the variable cost ? If the break even point is $ 130, the fixed cost is $ 330, selling price per unit is $ 25,and unit of sell is $50. (3 marks)

**math(log)**

find x if a) 1/81=3^2x-1 b)log2x+ 3/log2x = 4

**math(urgent)**

how can get.9 ?

**math(urgent)**

A radio set costing $500 was marked up 20% based on retail price. later it was marked down by 10%. WHAT is the final retail price?

**math(urgent)**

i try do part c in two method but i don't which one is true.. first method 10/110x100% = 9.1 second method = 100-10=90 10/90x100% = 11.11% what do you think ?

**math(urgent)**

During a Merdeka Day celebration,a furniture company marked down the price of a queen size bed by 25%,selling it for $1200. At this reduced selling price,they made a markup of 10% on the selling price. a) find the regular price of bed before marked down. b) find the cost of ...

**math**

what is the rate compounded every 3 months that will make $4770 become $8233 in 3 years ?

**math(urgent)**

A 7%,6O day note was discounted at 15 days before the maturity date. If the discount rate was 5.5% and the proceeds received were $ 997,77,find a)the amount of discount that was charged b)the discount date if maturity date of the note is 26 october 1991 c)face value a) 997,77...

**math**

9.A 10%,100-day note was dated 20 september 1992.the maturity value of the note was $3083.33.If the note was discounted on 17 november 1992 at 12%,FIND i) the maturity date of the note = 29 december 1992 ii)the face value of the note $3083.33 = (1+0.1(100/360) = 1.0278 = 3083....

**math(urgent)**

9.A 10%,100-day note was dated 20 september 1992.the maturity value of the note was $3083.33.If the note was discounted on 17 november 1992 at 12%,FIND i) the maturity date of the note = 29 december 1992 ii)the face value of the note $3083.33 = (1+0.1(100/360) = 1.0278 = 3083....

**math**

A 7%,6O day note was discounted at 15 days before the maturity date. If the discount rate was 5.5% and the proceeds received were $ 997,77,find a)the amount of discount that was charged b)the discount date if maturity date of the note is 26 october 1991 c)face value a) 997,77...

**math(compound interest )**

A sum of money,X was deposited in a saving account at 10 percent compounded daily on 25 july 1993. on 13 august 1993, rm600 was withdrawn and the balance as on 31 december 1993 was RM 8900.calculate the value of X using exact time and 360 day year. (1+.10/360)^20 - 600)(1+.10/...

**math(urgent)**

$1000 was invested for two years at 10% simple interest .calculate the effective rate was earned. pls check my solve (1+0.1/2)^2-1 = 0.1025 but the true answer is 9.54% pls help me to get the formula of effective rate

**math(urgent)**

Mary invested $30,000 in two accounts some at 12% per annum and the rest at 8% per annum. Her total interest for one years was $ 3200.How much was invested at each rate ? solution : $3200=P1 (0.12)(1)+ (3000-P1)(0.08)(1) P1= ? P2= 30000-P1 ? HOW to solve this because they have...

**math(compund interest )**

10.On 16 April 1990, $5000 was invested at 6% compounded semi annually.Find the amount accumulated on 16 October 1993 if the rate was charged to 8% compounded quarterly beginning 16 april 1992. semi annualy compounding= (2 times in years) quarterly compounding= (4 times in a ...

**mathematics for management**

8.find the amount to be invested now at 6% compounded monthly so as to accumulate $8888 in three years. solution : p=8888 i=6% t= 3/360=0.0008 $8888(e^0.06(0.25)) =9022.32 the answer is $ 7427.21

**math(urgent)**

ok thanks both of you

**math(urgent)**

At the end of every year for 3 years, RM1000 will be invested in an account that offers 8% compounded annualy.Find the account amount at the end of the 3 years. the answer is $ 3246.40 in my calculation i solve 1000(1+o.08/1)^(3-1) =11664

**math (urgent )**

okeyh thanks you i will try

**math (urgent )**

(1/8+27.125/300.875)

**math (urgent )**

13.875-0.1875(56.375)/8-2 (1/8+27.125/300.875 the answer is 1.1908 but when i calculate use calculator i cant get the answer.we need solve value in the bracket first then multipe by first value or how ? pls

**math**

A 7%,6O day note was discounted at 15 days before the maturity date. If the discount rate was 5.5% and the proceeds received were $ 997,77,find a)the amount of discount that was charged b)face vaalue what is the formula

**math**

9.A 10%,100-day note was dated 20 september 1992.the maturity value of the note was $3083.33.If the note was discounted on 17 november 1992 at 12%,FIND i) the maturity date of the note = 29 december 1992 ii)the face value of the note $3083.33 = (1+0.1(100/360) = 1.0278 = 3083....

**math**

10.On 16 April 1990, $5000 was invested at 6% compounded semi annually.Find the amount accumulated on 16 October 1993 if the rate was charged to 8% compounded quarterly beginning 16 april 1992. 5000(1+0.06/2)^(2x1) =5304.50 5304.50(1+0.08/4)^(4x1)

**math**

A sum of money,X was deposited in a saving account at 10 percent compounded daily on 25 july 1993. on 13 august 1993, rm600 was withdrawn and the balance as on 31 december 1993 was RM 8900.calculate the value of X using exact time and 360 day year. help me sir.the answef of x...

**math**

helo sir the answer in my book for a) is $2.29 and b) is $988.53 how can ?

**math**

tq sir/madam.. A 7%,6O day note was discounted at 15 days before the maturity date. If the discount rate was 5.5% and the proceeds received were $ 997,77,find a)the amount of discount that was charged b)face value a) 997,77= (1+0.07(60/360)) = i cant get the answer. what is ...

**math**

5.Albert needs $2000 now. Find the amount that he should borrow for 120 days from a bank that charges 8% discount

**math**

helo sir. the answer question 2 in my book is 12392,43.why not same with your answer. 12000 (1+o.o95(4/12))=12380 now i want to know about how to solve.

**math**

1.Joanne borrowed RM5000 for 180 days at a discount rateof 8 1/2 %.find the proceeds. 2.A businessman needs RM12000 for four months. What should be the size of the loan if his bank charges a discount rate of 9.5%.

**math**

then ? which one is true ?

**math**

A microwave oven costing RM500 was marked up 10% based on retail price. later it was marked down by 5%. WHAT is the final retail price? i get RM500/100X110=RM550 RMM550(1-0.05) =RM522.5 but in my book the answer is rm527.78 ?

**MATH(markup and markdown )**

A hi-fi set was purchased for RM7000.The hi-fi set will be resold by offering an 8% discount.If the retailer wants a 18% gross profit based on the net retail price,find the list price. RM7000(1-0.08) =RM6440 RM6440/100X118=RM7599.2

**MATH(markup and markdown )**

RM500/100X110=RM550 RMM550(1-0.05) =RM522.5

**MATH(markup and markdown )**

this is difference question but same topic about markup and markdown .i"m not repeat the same question.

**MATH(markup and markdown )**

A microwave oven costing RM500 was marked up 10% based on retail price. later it was marked down by 5%. WHAT is the final retail price?

**MATH(markup and markdown )**

A hi-fi set was purchased for RM7000.The hi-fi set will be resold by offering an 8% discount.If the retailer wants a 18% gross profit based on the net retail price,find the list price. pls help me ?

**MATH(markup and markdown )**

a knife was originally sold RM15.the price was marked down by 19% and finally marked down an additional 5%.What is the final reduced price.?

**MATH(markup and markdown )**

A retailer bought an item for RM40 less 10% and 5%.If the retailer intends to make a gross profit of 25% of the cost by selling the item at a 60% discount,find the list price.

**MATH(markup and markdown )**

A hi-fi set was purchased for RM7000.The hi-fi set will be resold by offering an 8% discount.If the retailer wants a 18% gross profit based on the net retail price,find the list price.

**MATH(markup and markdown )**

multiply ?

**MATH(markup and markdown )**

alicia sells calculator.His competitors sells the same model of calculators at RM30 each. Alicia wants a 40% markup on cost by selling at the competitors price.A t what price can Alicia afford to buy the calculators?

**math**

oh i understand.tq

**math**

THE markdown percent for a shirt is 20%.if the old retail price was RM40,find the new retail price.

**MATH(markup and markdown )**

how get .8 ?100-20=80 then divided by 100 = .8 ?

**MATH(markup and markdown )**

rm250/100x120 ? is that true my formula?

**MATH(markup and markdown )**

3.THE markdown percent for a camera is 20%.if the new retail price is RM250, find the old retail price.

**math**

1.FIND the bank discount and proceeds on the following loans i) RM4000 FOR 3 MONTHS at 10 1/2 percent ii) RM4215 FROM 10 june to 5 august of the same year at 10 percent

**math**

Company ABC offers a series discount of 20%,10% and 4% on a type of water filter while company XYZ offers a single discount of 32% on the same type of water filter. Which company offers a greater discount on its merchandise assuming the list price is the same ? is that my ...

**math (trade and cash discount)**

5.mariam paid RM239.29 for a bag that was offered a chain discount of 15% and 8% .what was the list price of the bag ?

**math**

2.FIND THE TRADE DISCOUNT cost price = RM1780 rate of trade discounot = 30%,10% and 5% as we know to get trade discount is= list price X trade disount rate so i do : RM1780x0.3xo.1xo.o5 = RM2.67 BUT in my book the answer is RM714.67. WHAT the step or formula that i cannot make...

**math**

8. the net price of an item listed for RM1500 after deducting a trade discount of 20%, 15% and X% is RM969. FIND X

**math**

Company ABC offers a series discount of 20%,10% and 4% on a type of water filter while company XYZ offers a single discount of 32% on the same type of water filter. Which company offers a greater discount on its merchandise assuming the list price is the same ?

**math**

Company ABC offers a series discount of 20%,10% and 4% on a type of water filter while company XYZ offers a single discount of 32% on the same type of water filter. Which company offers a greater discount on its merchandise assuming the list price is the same ?

**math**

8. the net price of an item listed for RM1500 after deducting a trade discount of 20%, 15% and X% is RM969. FIND X

**math (promissory notes)**

1.FIND the bank discount and proceeds on the following loans i) RM4000 FOR 3 MONTHS at 10 1/2 percent ii) RM4215 FROM 10 june to 5 august of the same year at 10 percent

**math**

1.find the future value for the following investment : a) RM19999 at 4.5% COMPOUNDED every 2 months for 2 year b) RM 120000 at 5 3/4 percent compounded monthly for 3 1/4 years

**math**

RM65000 will be invested for 6 years 9 months. if the investment will be offered 5% compounded semi annualy for the first 2 years, 6% compounded monthly for the next 18 months and 7% compounded daily for the rest of the period ,find the future value of this investment. what is...

**math**

A sum of money,X was deposited in a saving account at 10 percent compounded daily on 25 july 1993. on 13 august 1993, rm600 was withdrawn and the balance as on 31 december 1993 was RM 8900.calculate the value of X using exact time and 360 day year.

**math**

10.On 16 april 1990, RM5000 was invested at 6% compounded semi annually. Find the amount accumulated on 16 october 1993 if the rate was charged to 8% compounded quarterly beginning 16 april 1992. the answer is : RM 6339.24 i want to know the step to solve this question

**math(compunded interest )**

1.find the future value for the following investment : a) RM19999 at 4.5% COMPOUNDED every 2 months for 2 year b) RM 120000 at 5 3/4 percent compounded monthly for 3 1/4 years

**math(compunded interest )**

6.how long will it take for a sum of money to quadruple at 10 percent compounded annually ? 7. At what rate compounded semi-annually will RM2000 become RM 3500 in five years ?

**math(compunded interest )**

is there any formula to solve this problem/effective rate.?

**math(compunded interest )**

9. FIND THE EFFECTIVE RATE THAT IS EQUIVALENT TO: i) 4 1/2 percent compounded semi annually ii) 12 percent compounded daily

**math(compunded interest )**

4. At the end of every year for 3 years, RM1000 will be invested in an account that offers 8% compounded annualy.Find the account amount at the end of the 3 years.

**math (SIMPLE INTEREST)c**

calculate the exact and approximate number of days i) from 19 november 1995 to 1 may 1996 then,i want to know how i can differences between exact time approximate time. sometimes i cannot understand how to find the approximate time

**math (SIMPLE INTEREST)**

8.Mary invested RM3000 in two accounts, some at 12% per annum and the rest at 8 percent per annum.Her total interest for one year was RM3200.how much was invested at each rate?

**math (SIMPLE INTEREST)**

at what rate of simple interest will a sum of money double itself in four year ?

**math (SIMPLE INTEREST)**

i want to asak what means by 21/4 years.how can get 21 ?

**math (SIMPLE INTEREST)**

1.find a)simple interest earned b) simple amount for the following investment ii)RM15000 for 5 1/4 years 6 at 9 percent per annum

**math (SIMPLE INTEREST)**

1.find a)simple interest earned b) simple amount for the following investment i)RM20000 for 4 years 6 months at 11% per annum

**math**

RM65000 will be invested for 6 years 9 months. if the investment will be offered 5% compounded semi annualy for the first 2 years, 6% compounded monthly for the next 18 months and 7% compounded daily for the rest of the period ,find the future value of this investment.

**math**

A sum of money,X was deposited in a saving account at 10 percent compounded daily on 25 july 1993. on 13 august 1993, rm600 was withdrawn and the balance as on 31 december 1993 was RM 8900.calculate the value of X using exact time and 360 day year.

**math**

A sum of money,X was deposited in a saving account at 10 percent compounded daily on 25 july 1993. on 13 august 1993, rm600 was withdrawn and the balance as on 31 december 1993 was RM 8900.calculate the value of X using exact time and 360 day year.

**math**

what sum of money will become RM15000 in three year at a simple interest rate of 8% per annum?

**math**

8.Mary invested RM3000 in two accounts, some at 12% per annum and the rest at 8 percent per annum.Her total interest for one year was RM3200.how much was invested at each rate? 9.RM 1999 was invested for a certain period. The simple interest earned was RM200. find the period ...

**math (SIMPLE INTEREST)**

#5.how long does it take a sum of money to double itself at a simple interest rate of 6 percent annum ?

**math (SIMPLE INTEREST)**

4.the amount in an account which was opened 180 days ago is RM205. iF the account was offered a simple interest of 5 percent per annum, find the original principal. 5.how long does it take a sum of money to double itself in four years ?

**math (Matrix algebra)**

solve the equations by using a) the adjoint matrix b) elementary row operations i) x+y+z=6 2x-y+z=3 x+4y-z=6 ii) 3p-3q+r=1 -3p+5q-2r=-1 p-2q+r=3 iii)-12a+b+17c=-14 2a-b+3c=5 8a+b-13c=-3 thanks sir/madam

**maths**

helo sir/madam can u help me to solve this problem solve the following simultaneous equation logx Y+logy X=5/2 xy=64

**math**

helo sir/madam can u help me to solve this problem sOLVE 2log 15 +log(5-x)- log4x=2

**mathematics (matrix algebra)**

if (-2 1 x+2 ) (3 x-4 5 ) =25 (0 1 3 ) a) find the value of x b) hence ,find (-2 1 x+2 )^-1 ( 3 x-4 5 ) (o 1 3 ) p/s : all the value above IS COMBINE in one bracket ( )

**mathematics for management**

if 5^x 25^2y = 1 and 3^5x 9^y= 1/9,find the value of x and y.

**mathematics for management**

show that 2logx(a+b)= 2logx a+logx(1+ 2b/a + b^2/a^2)