Mathematics

01. En una piscigranja el 30% de boquichicos es el 20% del nmero de carachamas. Si slo hay boquichicos y carachamas. Qu porcentaje del 80% del total es el nmero de boquichicos? A) 30% B) 50% c) 40% D) 60% E) 25% 02. Se sabe que un libro de de Psicologa es ms caro que uno de Ingls; uno de Matemtica ms caro que uno de Historia, pero ms barato que uno de Psicologa. Cul es el ms caro? A) Psicologa B) Historia C) Matemtica D) Ingls E) No se puede determinar 03. Calcular la cantidad total de esferas en el siguiente arreglo triangular. A) 4950 B) 5000 C) 4850 D) 5050 E) 5151 04. Calcular "E" y dar como respuesta la suma de sus cifras. A) 900 B) 1200 c) 1800 D) 2700 E) 9990
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Please help will give brainliest
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Confused!! Please answer!!A quadratic function f models the predicted population growth in Town F after x years. An exponential function g models the predicted population growth in Town G after x years. Use the table to compare the average rate of change for each function from x = 1 to x = 3. Which function has a greater average rate of change over this interval? Enter either f or g in the box.
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A tree outside Daves house is 12 feet tall
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HELP WHAT WHATS THE EQUATION
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Which of the following expressions represents the value, in dollars, of a certain number of dimes, d, and pennies, p?
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Jeff wants to upgrade the entertainment center. The price of a television was reduced from $2, 500 to $2,000. By what percentage was the price of the television reduced?
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Find x. Hypotenuse would be 16 and opposite would be y and x would be adjacent
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Show all of your work. Simplify the expression: - 3a + 7 + 5a
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A recipe calls for one egg to serve every four people. It also requires two tbsp of salt for every five eggs used. If you are cooking abanquet for 300 people, how many tbsp of salt will you need?a. 7.5 tspb. 30 tspc. 15 tspd. 60 tspINo calculator is allowed on this question.
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PLS HELP ASAP WILL GIVE BRAINlEST AND 100 POINTS A bus travels from town A to town B. If the bus's speed is 50 km/hr, it will arrive in town B 42 min later than scheduled. If the bus increases its speed by \displaystyle \frac{50}{9} 950 m/sec, it will arrive in town B 30 min earlier than scheduled. Find:A) The distance between the two towns;B) The bus's scheduled time of arrival in B;C) The speed of the bus when it's on schedule.
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Colin invests 1500 into a savings account. The bank gives 4% compound interest for the first 3 years and 5% thereafter. How much will Colin have after 4 years to the nearest pound?
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For the length given below draw a line segment to match. Express the measurement as a equivalent mixed number. 4.8 cm
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Use the information given to enter an equation in standard form.(5, 12) and (4, 10) are on the line. DESPERATE FOR ANSWER
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1. Find the missing reference angle using arcsin, arccos, or arc tangent. (Round tothe nearest whole number)39101?Your answer
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Piper is going to invest $74,000 and leave it in an account for 11 years. Assuming theinterest is compounded continuously, what interest rate, to the nearest hundredth ofa percent, would be required in order for Piper to end up with $108,000?
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Generally speaking, the ____ quality, the ___price.1. lower; higher2. higher; lower3. higher; higher4. There is no relationship between price and quality.
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DONT SEND LINK OR I REPORT Is the relation shown a function? Explain.
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Find the length of the segment indicated. Round your answer to the nearest tenth if necessary
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HELP WHAT IS THE EQUATION !????
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Victor wants to buy fertilizer for his yard. The yard measure 55 feet by 60 feet the direction on the bag of fertilizer say that one bag will cover 1,230 sq ft.How many bags of fertilizer should Victor buy to be sure that he covers the entire yard?Victor should buybags of fertilizer.
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Can one of you guys help me
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Find the measure of angles 1-7
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In a fruit punch drink, the 3 ingredients are apple juice, orange juice and cranberry juice. If 2/7 ofthe drink is apple juice and 1/2 is orange juice then write the ratio of cranberry juice to applejuice to orange juice in its simplest form.
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