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Weighted averages: word problems

My Apps\newlineSavvas EasyBridge\newlineSavvas Realize\newlineMembean | Schoology\newlineDashboard\newlineC\newlineIn :-- savvasrealize.com/dashboard/classes/6464dcc88fdebbac22bfaf850850d5353/details/assignments/159185159185f0707a44c44dae8160422181604221b1111d09890989/review/content...\newlineBookmarks\newlineSculpture of Cleop...\newlineLogin\newlineAll Bookmarks\newlineMATHEMATICS 66\newlineDUE\newline5−85-8: MathXL for School: Practice & Problem Solving\newlineApr \newline30−11:5930-11:59 pm\newline5.8.P18−195.8.P18-19\newlineQuestion Help\newlineUse the recipe card for 7−87-8.\newline77. Ernesto has 1717 cups of water. Is this enough water to make 99 batches of green slime for a class project? Explain.\newline88. There are 1616 tablespoons in 11 cup. How many tablespoons of cornstarch would Ernesto need to make 30−11:5930-11:5900 batches of green slime?\newlineClick here to view the customary units. Click here to view the recipe card.\newlineB. Yes. Ernesto needs \newline◻ pints of water, which equals cups.\newline88. Ernesto would need \newline◻ tablesDoons.\newlineEnter your answer in the answer box and then click Check Answer.\newlineAll parts showing \newline◻\newlineClear All\newlineCheck Answer\newlineReview Progress\newlineQuestion\newline88\newlineof 30−11:5930-11:5933\newlineBack\newlineNext\newlineType here to search
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estion list\newlineHow many gallons each of 30% 30 \% alcohol and 10% 10 \% alcohol should be mixed to obtain 2020 gal of 15% 15 \% alcohol?\newline\begin{tabular}{|c|c|c|}\newline\hline \begin{tabular}{c} \newlineGallons of \\\newlineSolution\newline\end{tabular} & \begin{tabular}{c} \newlinePercent \\\newline(as a decimal)\newline\end{tabular} & \begin{tabular}{c} \newlineGallons of \\\newlinePure \\\newlineAlcohol\newline\end{tabular} \\\newline\hline x \mathrm{x} & 30%=0.3 30 \%=0.3 & \\\newline\hline y \mathrm{y} & 10%=0.1 10 \%=0.1 & \\\newline\hline 2020 & 15%= 15 \%= & \\\newline\hline\newline\end{tabular}\newlineQuestion 22\newlineHow many gallons of 30% 30 \% alcohol should be in the mixture? □ \square gal\newlineQuestion 33\newlineHow many gallons of 10% 10 \% alcohol should be in the mixture? □ \square gal
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Score: 1/5 1 / 5 \newlinePenalty: 11 off\newlineQuestion\newlineWatch Video\newlineShow Examples\newlineCarson wants to use a sheet of fiberboard 2929 inches long to create a skateboard ramp with a 19∘ 19^{\circ} angle of elevation from the ground. How high will the ramp rise from the ground at its highest end? Round your answer to the nearest tenth of an inch if necessary.\newlineAnswer Attempt 22 out of 22\newline66.55\newlineinches\newlineSubmit Answer
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How many gallons each of 30% 30 \% alcohol and 10% 10 \% alcohol should be mixed to obtain 2020 gal of 15% 15 \% alcohol?\newline\begin{tabular}{|c|c|c|}\newline\hline \begin{tabular}{c} \newlineGallons of \\\newlineSolution\newline\end{tabular} & \begin{tabular}{c} \newlinePercent \\\newline(as a decimal)\newline\end{tabular} & \begin{tabular}{c} \newlineGallons of \\\newlinePure \\\newlineAlcohol\newline\end{tabular} \\\newline\hlinex x & 30%=0.3 30 \%=0.3 & \\\newline\hliney y & 10%=0.1 10 \%=0.1 & \\\newline\hline 2020 & 15%= 15 \%= & \\\newline\hline\newline\end{tabular}\newlineHow many gallons of 30% 30 \% alcohol should be in the mixture? □ \square gal\newlineHow many gallons of 10% 10 \% alcohol should be in the mixture? □ \square gal
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All Bockmans\newlineounn 791791 |tockst\newlineCalesdar\newline77−3-3: Losson Chock\newlineApe 17−900 17-900 am\newlineLate\newline77.33.PS−13-13\newlineQuestion Help\newlineChallenge A box is 1111 in. high, 2424 in. long, and 1212 in. wide. What is the longest poster you could fit in the box? Use pencil and paper. Explain why you can only fit one maximum-length poster in the box but you can fit multiple 2626 -in. posters in the same box.\newlineYou can fit a □ \square -in. poster in the box.\newline(Round to one decimal place as needed.)\newlineEnter your answer in the answer box and then click Check Answer.\newlineAll parts showing\newlineClear All\newlineClueck Answer\newlineRoviow Progress\newlineQuestion\newline55\newlineor 88\newlineBack\newlineNoxt
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Cicver | Portal\newlineALEKS - Robert Degregorio - Ge\newlineWwW-awu.aleks.com/alekscgi/x/lsl.exe/1010_u-IgNsikr77jaP33jH-LJdg88PfkL_o66A953953G22dJBSB22r99NwotMqMZhozR44YwaDdTp99fASnZc66..\newlineblountk1212.org bookmarks\newlineNastrille\newlinePredators\newlineare\newlinethe\newlinebest\newlineteam\newlinein\newlinethe\newlineNHt\newlineGeometry Review\newlineQuestion 1111 of 1515 (11 point) । Question Attempt: 22 of 33\newlineIncorrect\newlineYour answer is incorrect.\newlineThe large solid below is made from small cubes. Each has a side length of 15ft \frac{1}{5} \mathrm{ft} .\newlineAnswer the questions below. Write your answers in simplest form.\newline(a) How many small cubes is the large solid made of?\newline2020\newline(b) What is the volume of one of the small cubes? 1125ft3 \quad \frac{1}{125} \mathrm{ft}^{3} \newline(c) What is the volume of the large solid?\newlineft3 \mathrm{ft}^{3} \newlineCheck\newlineSav\newline(99) 20242024 McGraw Hill LLC. All Rights Reserved.
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Victorian Curricult\newlineCalculate the best bu\newlineName:\newlinewajeigh\newlineMoney and Financial\newlineDate:\newlineMathematics\newlineInvestigate and calculate 'best buys', with and without digital\newlineUnderstanding\newline11. Calculate the unit price of each item per 100100 grams.\newline22. Use the percentage save on each item.\newlinea) 500500 grams of butter for $4.50= \$ 4.50= \qquad /100 / 100 grams.\newlineb) 700700 grams of cereal for $6.25= \$ 6.25= \qquad /100 / 100 grams.\newlinec) 1 kg 1 \mathrm{~kg} of ham for $15.30= \$ 15.30= \qquad /100 / 100 grams.\newlined) 350350 grams of cream for \qquad 00 \qquad / 100100 grams.\newlinee) 600600 grams of biscuits for \qquad 22 \qquad / 100100 grams.\newlinef) 250250 grams of bread for \qquad 44 \qquad / 100100 grams.\newlineFluency\newlineLucy is about to buy these new items from the supermarket. Complete the table to work out her total saving and sale price on each item.\newline\begin{tabular}{|c|c|}\newline\hline Item & \\\newline\hline Bread & \\\newline\hline Cake & \\\newline\hline\newline\end{tabular}
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A circle has a circumference of 2828.2626 units.\newlineWhat is the diameter of the circle? Use 33.1414 for π \pi and enter your answer as a decimal.\newline□\square units
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Additional Exercises 66.11\newlineWrite each ratio as a ratio of whole numbers using fractional notation in simplest form.\newline11. 66 to 1717\newline22. 88 to 2424\newline33. 214 2 \frac{1}{4} to 338 3 \frac{3}{8} \newline44. 33.55 to 1010\newline55. 1212 to 1818\newline66. 22.88 to 55.66\newline77. 6060 miles to 1515 miles\newline88. 280280 acres to 120120 acres\newline99. 7878 gallons to 8686 gallons.\newline1010. $85 \$ 85 to $120 \$ 120 \newline1111. 00.66 meters to 33 meters\newlineA rectangular storage building is 2020 feet long and 1515 feet wide.\newline1212. Find the ratio of the width to the length in simplest terms.\newline1313. Find the ratio of the length to the perimeter of the building.\newline1414. Find the ratio of the width to the perimeter of the building.\newline11. \qquad 22. 8:24 8: 24 \newline33. \qquad \newline44. \qquad \newline \qquad 12:18 12: 18 \newline66. \qquad \newline77. \qquad \newline88. \qquad \newline99. \qquad \newline1010. \qquad \newline1111. \qquad \newline1212. \qquad \newline1313. \qquad \newline1414. \qquad \newlineA math class has 1818 women and 338 3 \frac{3}{8} 99.\newline1515. Find the ratio of men to women.\newline1616. Find the ratio of men to total students.\newlineWrite each rate as a unit rate.\newline1717. 156156 calories in 1212 ounces\newline1818. 434434 miles in 77 hours\newline1515. \qquad \newline1616. \qquad \newline77. \qquad \newline88. \qquad
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=4×$6=$24 =4 \times \$ 6=\$ 24 \newlineWorking: 35%=0.35 35 \%=0.35 , of is keyed in as x x \newline00.3535\newlinex x \newline112112\newline3939.22\newlineAnswer: 39.2 L 39.2 \mathrm{~L} \newline11 Calculate with a calculator.\newlinea) 12% 12 \% of $45 \$ 45 \newlineb) 85% 85 \% of 16 L 16 \mathrm{~L} \newlinec) 3% 3 \% of 35%=0.35 35 \%=0.35 00\newlined) 35%=0.35 35 \%=0.35 11 of 55 tonne\newlineExample: Solve 35%=0.35 35 \%=0.35 22 of ............. 35%=0.35 35 \%=0.35 33\newlineWorking : If 35%=0.35 35 \%=0.35 22 is 35%=0.35 35 \%=0.35 55, then 35%=0.35 35 \%=0.35 66 is 35%=0.35 35 \%=0.35 77 and 35%=0.35 35 \%=0.35 88\newlineAnswer: 35%=0.35 35 \%=0.35 99 of ...4343.99... 35%=0.35 35 \%=0.35 33\newline22 Solve.\newlinea) x x 11 of x x 22
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Student Portal - Home\newlineMy Apps\newlineQuizas 22\newline1539ft3 1539 \mathrm{ft} 3 to cubic yards - Goog > > \newlinehttps//peoriaunified.instructure.com/courses/1236612366/external_tools/retrieve?display=full_width\&url=https\%33A\%22F\%22fpecriaunified.quiz-lti-p\newline0202:0707:4242\newlineTime Remaining\newline2121\newline11 point\newline9.4C03 9.4 \mathrm{C} 03 \newlineFind the volume of the shaded solid. Round your answer to 22 decimal places if necessary. Use π=3.14 \pi=3.14 when necessary.\newline226.08ft3 226.08 \mathrm{ft}^{3} \newline27,129.60ft3 27,129.60 \mathrm{ft}^{3} \newline66,128.40ft3 66,128.40 \mathrm{ft}^{3} \newline6782.40ft3 6782.40 \mathrm{ft}^{3} \newlineHelp\newlineK\newline2222\newline11 point\newlineType here to search
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Un maraîcher désire renouveler progressivement sa culture de fraises.\newlinePour cela, il plante chaque année 3030 nouveaux plants, sachant que, chaque année, 8% 8 \% des anciens plants meurent naturellement. On admet que chaque plan produit chaque année, en moyenne, 1010 fraises de sorte que l'on admettra que k k plans produisent 10k 10 k fraises par an.\newlineEn 20232023, il possède 150150 plants de fraisiers. On appelle un u_{n} le nombre de fraises produites l'année 2023+n 2023+n . Par exemple, u0=150×10=1500 u_{0}=150 \times 10=1500 .\newline11. Calculer u1,u2 u_{1}, u_{2} et u3 u_{3} .\newline22. On admet que, pour tout n n de N,un+1=0,92un+300 \mathbb{N}, u_{n+1}=0,92 u_{n}+300 .\newlineOn considère la suite k k 00 définie pour tout k k 11 de k k 22, par : k k 33.\newlinea. Calculer k k 44 et k k 55.\newlineb. Démontrer que la suite k k 66 est géométrique.\newlinec. Exprimer k k 77 en fonction de n n .\newlined. En déduire une expression de un u_{n} en fonction de n n .\newline33. Montrer que : 10k 10 k 11. combien de fraises seront produites entre le 10k 10 k 22 janvier 20232023 et le 3131 décembre 20332033 ?
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