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Question 1106204: A farmer is tilling a square field with an area of 900m^2. After 3 hrs, he tilled 2/3 of the given area.
1. Find the side of the square field.
2. What are the dimensions of the tilled portion?
3. If the area of the square measures 180m^2, find the length of its side.
4. Between which consecutive whole numbers can we find this length?
Click here to see answer by josmiceli(19441)

Question 1106522: Please help!! find k if 5^1 x 5^2 x 5^3 x ... x 5^k = 5^171
Click here to see answer by jim_thompson5910(35256)

Question 1106567: Assume that a procedure yields a binomial distribution with a trial repeated n times. Use the binomial probability formula to find the probability of x successes given the probability p of success on a single trial.
n=1515, x=11, p=0.65
Click here to see answer by rothauserc(4718)

Question 1106558: In the rhombus SURE, SU =5 cm , OE=3 cm. Find the length of the diagonal SR.
Click here to see answer by rothauserc(4718)

Question 1106559: A regular pentagon ABCDE and a square ABFG are formed on opposite sides of AB. Find angle BCF
Click here to see answer by greenestamps(13196)

Question 1106554: in a trapezium, AB is parallel to DC AND AD=BC and AD= 10cm CD =20 cm BC=10 cm and AB=x cm. find the value of x.
Click here to see answer by greenestamps(13196)

Question 1106698: prove that in a right triangle the mid point of hypotenuse is equidistant from all the three vertices.
Click here to see answer by ikleyn(52756)

Question 1106611: I don't know if I'm in the right section or anything, but just need to know the steps and answer to this simple chance experiment:
I have a jar of 60 marbles. 58 are blue and 2 are red. If I draw out a marble 15 times without putting any back, what is the chance I draw both red marbles?
Thank you very much in advance!
Click here to see answer by Boreal(15235)

Question 1107032: Use the formula for the area of a triangle, A=12bh, to find the height of a triangle with a base of 17 and an area of 225.
Click here to see answer by Alan3354(69443)

Question 1107032: Use the formula for the area of a triangle, A=12bh, to find the height of a triangle with a base of 17 and an area of 225.
Click here to see answer by josgarithmetic(39614)

Question 1107031: Paul has $28,000 to invest. His intent is to earn 11% interest on his investment. He can invest part of his money at 8% interest and part at 12% interest. How much does Paul need to invest in each option to make a total of 11% return on his $28,000?
Click here to see answer by josmiceli(19441)

Question 1107041: Ben originally filled out 10 more applications than Henry. Then each boy filled out 5 additional applications, bringing the total to 32. How many applications did each boy originally fill out?
Click here to see answer by josgarithmetic(39614)

Question 1106919: The side of a square board is 50 cm. A student has to draw its image in her notebook. If the drawing of the square board in the notebook has perimeter of 40 cm, then by which scale the figure has been drawn?
Click here to see answer by Theo(13342)

Question 1107077: On one set of axes, sketch the graphs for both y=2^x and y=(1/2)^x ,
for -2 < x < 2. Indicate clearly the point at which 2^x = (1/2)^x
- -
I've started by drawing a graph, I'm confused on what to do next and what the lines under the greater/less than sign means. Please help and thank you
Click here to see answer by stanbon(75887)

Question 1107075: On one set of axes, sketch the graph for both y=2^x and y=3^x, for -2 < x < 2
- -
Indicate clearly the point at which 2^x=2^3.

I've started by drawing a graph, I'm confused with what to do next and what the line under the greater/lesser than sign means. Please help and thank you.

Click here to see answer by stanbon(75887)

Question 1107147: An average redwood is 225 feet tall with a diameter of 12.5 feet. What is the volume of a right cylinder with these same dimensions? Round to the nearest whole number.
Click here to see answer by ikleyn(52756)

Question 1107240: a group of girls share a packet of sweets. if each girl gets 5 sweets, there will be 4 extra sweets. If each girl gets 6 sweets, there will be 5 sweets short. How many girls are there?
Click here to see answer by ikleyn(52756)

Question 1107248: The children in a kindergarten were separated into groups of 5 or 8. If the total number of children was less than 165, what is the greatest possible number of children in the kindergarten?
Click here to see answer by greenestamps(13196)

Question 1107247: Lou has a total of 987 red marbles and 357 blue marbles. He wants to put them in a box, with 3 red marbles and 1 blue marble in each box. Around how many boxes will Lou need?
Click here to see answer by greenestamps(13196)

Question 1107257: The difference of two numbers is 13. The sum of the numbers is 59. Find the numbers
Click here to see answer by Alan3354(69443)

Question 1107268: Financial Statements
The amounts of the assets and liabilities of Wilderness Travel Service at April 30, 2019, the end of the year, and its revenue and expenses for the year are listed below. The capital of Harper Borg, owner, was $47,520 at May 1, 2018, the beginning of the year, and the owner withdrew $25,200 during the year.
Accounts payable
$16,570
Accounts receivable
88,690
Cash
179,020
Fees earned
625,200
Miscellaneous expense
4,860
Rent expense
80,960
Supplies
7,710
Supplies expense
12,950
Taxes expense
10,000
Utilities expense
48,580
Wages expense
231,320
Required:
1. Prepare an income statement for the year ended April 30, 2019.
Wilderness Travel Service
Income Statement
For the Year Ended April 30, 2019
2. Prepare a statement of owner's equity for the year ended April 30, 2019.
Wilderness Travel Service
Statement of Owner's Equity
For the Year Ended April 30, 2019
3. Prepare a balance sheet as of April 30, 2019. When entering assets, enter them in order of liquidity.
Wilderness Travel Service
Balance Sheet
April 30, 2019
Click here to see answer by ikleyn(52756)

Question 1107436: find the radio, reduced to the lowest terms, of a sphere with a radius of 4 inches to the volume of a sphere with a radius of 12 inches
Click here to see answer by BumbleStar(7)

Question 1107754: if x is a real number find the minimum value of 3^x^2-4x+8 (x to power of 2, x-4 not 2-4)
thanks for help
Click here to see answer by Theo(13342)

Question 1107844: What is a fraction of 675cm
Click here to see answer by math_helper(2461)

Question 1107940: find the difference between the following of pair of points (-5 , 7 ) ( -1, 3)

Click here to see answer by Alan3354(69443)

Question 1107914: calculus is fun
Click here to see answer by Alan3354(69443)

Question 1107942: In the figures diagonals AC and BC of a rombous ABCD intersect at O. If AC=16cm, BC= 12cm. Find the length of its side

Click here to see answer by Boreal(15235)

Question 1107942: In the figures diagonals AC and BC of a rombous ABCD intersect at O. If AC=16cm, BC= 12cm. Find the length of its side

Click here to see answer by ikleyn(52756)

Question 1108006: A corporate bond paying $1,000 after 24 weeks earns 0.03% simple interest per week. How much did it cost to buy?
Click here to see answer by stanbon(75887)

Question 1108002: A metalworker has a metal alloy that is 20% copper and another alloy that is 70% copper. How many kilograms of each alloy should the metalworker combine to create 90 kg of a 50% copper alloy?
Click here to see answer by stanbon(75887)

Question 1108046: Ben originally filled out 6 more applications than Henry. Then each boy filled out 4 additional applications, bringing the total to 28. How many applications did each boy originally fill out?

Click here to see answer by addingup(3677)

Question 1108007: Marked are the following points on the chart.
Jan. 10 Feb. 10 Mar. 10 Apr. 10 May 10 June 10
211.98 195.46 218.95 235.97 235.86 255.96
July 10 Aug. 10 Sep. 10 Oct. 10 Nov. 10 Dec. 10
246.94 260.09 258.77 294.07 317.13 317.44
Calculate to the nearest 0.01% your monthly percentage return (on a simple interest basis) if you had bought Apple stock in June and sold in December.
Click here to see answer by Collinwilfixyouuprealnice(44)

Question 1108151: Ellen wishes to mix candy worth $3.74 per pound to form 27 pounds of mixture worth $3.06 per. How many more pounds of more expensive candy should she use
Click here to see answer by Alan3354(69443)

Question 1108233: Determine when, to the nearest year, $1,000 invested at 5% per year, compounded daily, will be worth $10,000
Click here to see answer by stanbon(75887)

Question 1108522: John is 4 years older than his sister Mary. Together, their ages add up to 30. How old is Mary

Click here to see answer by ikleyn(52756)

Question 1108563: it is pre algebra adding and subtracting fractions

( what is 11 over w - 5 over w) equal
Click here to see answer by Alan3354(69443)

Question 1108565: could you guys give me a example for adding and subtracting fractions for pre algebra please
Click here to see answer by Alan3354(69443)

Question 1108671: A wall of length 40feet is constructed by 10 masons in 5 days. In how many days will 6 masons construct the same wall

Click here to see answer by Edwin McCravy(20054)

Question 1108971: Do people take indoor swimming lessons in the middle of the hot summer? They sure do at the Webster Aquatic Center. During the month of July 2009 alone, 179 people participated in various forms of lessons.
Swim Categories Daytime Evenings
Preschool 27 33
Levels 76 38
Adult and diving 4 6
Total 107 77
Suppose one swimmer was selected at random from the July participants.
(d) Find P(preschool).
(e) Find P(daytime).
(f) Find P(not levels).

(g) Find P(preschool or evening).

(h) Find P(preschool and daytime).

(i) Find P(daytime | levels).
(j) Find P(adult and diving | evening).

Click here to see answer by stanbon(75887)

Question 1108784: You have $100000 to invest at 4% interest.if you wish to withdrawal equal annual payments for 4 years, how much couid you withdrawal each year and leaves $0 in the investment account?
Click here to see answer by Theo(13342)

Question 1109126: The price of a new car is $12,000. Assume that an individual makes a down payment of 25% toward the purchase of the car and secures financing for the balance at the rate of 8%/year compounded monthly. (Round your answers to the nearest cent.)
(a) What monthly payment will she be required to make if the car is financed over a period of 60 months? Over a period of 72 months?
(b) What will the interest charges be if she elects the 60-month plan? The 72-month plan?
Click here to see answer by Theo(13342)

Question 1109113: You want to photograph the moon over a lake at night. your camera allows for time exposures of up to 10s in half-second increments, and the lens has 7 aperture settings, or f/stops. How many different ways could you set the exposure for the photograph?

Class: Grade 12 Data Management
Click here to see answer by Theo(13342)

Question 1109124: You wish to accumulate $100,000 through monthly payments of $300. If you can earn interest at an annual rate of 4% compounded monthly, how long (to the nearest year) will it take to accomplish your goal?
Click here to see answer by Theo(13342)

Question 1109217: ind all solutions of the given system of equations and check your answer graphically. If the system is dependent, express your answer in terms of x, where y = y(x).)
2x − 3y = 3
6x − 9y = 8

Click here to see answer by josgarithmetic(39614)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 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7606..7650, 7651..7695, 7696..7740, 7741..7785, 7786..7830, 7831..7875, 7876..7920, 7921..7965, 7966..8010, 8011..8055, 8056..8100, 8101..8145, 8146..8190, 8191..8235, 8236..8280, 8281..8325, 8326..8370, 8371..8415, 8416..8460, 8461..8505, 8506..8550, 8551..8595, 8596..8640, 8641..8685, 8686..8730, 8731..8775, 8776..8820, 8821..8865, 8866..8910, 8911..8955, 8956..9000, 9001..9045, 9046..9090, 9091..9135, 9136..9180, 9181..9225, 9226..9270, 9271..9315, 9316..9360, 9361..9405, 9406..9450, 9451..9495, 9496..9540, 9541..9585, 9586..9630, 9631..9675, 9676..9720, 9721..9765, 9766..9810, 9811..9855, 9856..9900, 9901..9945, 9946..9990, 9991..10035, 10036..10080, 10081..10125, 10126..10170, 10171..10215, 10216..10260, 10261..10305, 10306..10350, 10351..10395, 10396..10440, 10441..10485, 10486..10530, 10531..10575, 10576..10620, 10621..10665, 10666..10710, 10711..10755, 10756..10800, 10801..10845, 10846..10890, 10891..10935, 10936..10980, 10981..11025, 11026..11070, 11071..11115, 11116..11160, 11161..11205, 11206..11250, 11251..11295, 11296..11340, 11341..11385, 11386..11430, 11431..11475, 11476..11520, 11521..11565, 11566..11610, 11611..11655, 11656..11700, 11701..11745, 11746..11790, 11791..11835, 11836..11880, 11881..11925, 11926..11970, 11971..12015, 12016..12060, 12061..12105, 12106..12150, 12151..12195, 12196..12240, 12241..12285, 12286..12330, 12331..12375, 12376..12420, 12421..12465, 12466..12510, 12511..12555, 12556..12600, 12601..12645, 12646..12690, 12691..12735, 12736..12780, 12781..12825, 12826..12870, 12871..12915, 12916..12960, 12961..13005, 13006..13050, 13051..13095, 13096..13140, 13141..13185, 13186..13230, 13231..13275, 13276..13320, 13321..13365, 13366..13410, 13411..13455, 13456..13500, 13501..13545, 13546..13590, 13591..13635, 13636..13680, 13681..13725, 13726..13770, 13771..13815, 13816..13860, 13861..13905, 13906..13950, 13951..13995, 13996..14040, 14041..14085, 14086..14130, 14131..14175, 14176..14220, 14221..14265, 14266..14310, 14311..14355, 14356..14400, 14401..14445, 14446..14490, 14491..14535, 14536..14580, 14581..14625, 14626..14670, 14671..14715, 14716..14760, 14761..14805, 14806..14850, 14851..14895, 14896..14940, 14941..14985, 14986..15030, 15031..15075, 15076..15120, 15121..15165, 15166..15210, 15211..15255, 15256..15300, 15301..15345, 15346..15390, 15391..15435, 15436..15480, 15481..15525, 15526..15570, 15571..15615, 15616..15660, 15661..15705, 15706..15750, 15751..15795, 15796..15840, 15841..15885, 15886..15930, 15931..15975, 15976..16020, 16021..16065, 16066..16110, 16111..16155, 16156..16200, 16201..16245, 16246..16290, 16291..16335, 16336..16380, 16381..16425, 16426..16470, 16471..16515, 16516..16560, 16561..16605, 16606..16650, 16651..16695, 16696..16740, 16741..16785, 16786..16830, 16831..16875, 16876..16920, 16921..16965, 16966..17010, 17011..17055, 17056..17100, 17101..17145, 17146..17190, 17191..17235, 17236..17280, 17281..17325, 17326..17370, 17371..17415, 17416..17460, 17461..17505, 17506..17550, 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23941..23985, 23986..24030, 24031..24075, 24076..24120, 24121..24165, 24166..24210, 24211..24255, 24256..24300, 24301..24345, 24346..24390, 24391..24435, 24436..24480, 24481..24525, 24526..24570, 24571..24615, 24616..24660, 24661..24705, 24706..24750, 24751..24795, 24796..24840, 24841..24885, 24886..24930, 24931..24975, 24976..25020, 25021..25065, 25066..25110, 25111..25155, 25156..25200, 25201..25245, 25246..25290, 25291..25335, 25336..25380, 25381..25425, 25426..25470, 25471..25515, 25516..25560, 25561..25605, 25606..25650