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Greendale Middle School has 580 students. 35% of the students take Spanish as one of their classes. How many students take a Spanish class?
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Find the constant of variation k for the inverse variation. Then write an equation for the inverse variation. Y=5 when x=7.5
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Max points someone answer now Forces can be added together only if they are _____. acting on the same object balanced forces pushing in different directions unaffected by gravity
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Which factor supports maintaining a dual income? rising education costs opportunity cost nuclear family planning opening a joint bank account
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Perform the following derivation using any of the rules: PvQ Q *Conditional* (Ramp;S) P *Conditional* (UvV) ~(SvV) prove:
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David and jake leave the same point at 2:00 and ride their bikes in opposite directions. David travels at the rate of 20 miles per hour and Jake travels ,25 miles per hour. at what time will they be 9
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Write down the equation of a plane with normal vector n = 6, 4, 1 that does not pass through the origin.
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Suppose f and g are continuous functions such that g(5) = 4 and lim x → 5 [3f(x) + f(x)g(x)] = 14. find f(5).
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Find the length of the curve defined by the parametric equations x=\frac{4}{2} t,\qquad y=4\ln( (t/2)^2 - 1 )
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A scientist receiving a new sample of plutonium knows that the sample will not be of use to him after 80 percent of the radioactive material in the sample has disintegrated. if the half-life of this p
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Find the second derivative of the following functions.
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The total operating cost for the truck is $400 000 per year. The percentage breakdown of this total amount was: 40%: Fixed costs (insurance, registration, wages) 30%: Fuel 20%: Finance 10%: Maintenanc
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Given the equation of a trend line, can you find the exact amount of sales given the advertising cost? Explain.
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quot;The componets of v=180i+450j represent the respective number of one-day and three day videos rented from a video store.
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em View History aeokmam Window Help in u x)' lHl .000 IDH . H ll'xseii l'ewion larom Rommel-mi Home Innml Denim! Lvoul Helerqu-n Mmhn'i'.1 l 0 Q...
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The product of two numbers is -40 (negative forty) and their sum is -3(negative three). what are the two numbers?
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A standard deck of 52 cards contains 13 cards with hearts, 13 with diamonds, 13 with clubs, and 13 with spades. How many 7-card hands are possible with 2 hearts, 2 diamonds, 2 clubs, and 1 spade? Assu
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If h(x) = g[f(X)], use the table of values for f, g, f ' and g ' to find the value of h '(1). Numerical Answers Expected! Answer for Blank 1:
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Which one of the following statements is true?
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The points (–2, 4) and (–2, –2) are vertices of a heptagon. Explain how to find the length of the segment formed by these endpoints. How long is the segment?
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Siti spent a total of $198 on some plates and bowls. She bought 2 more plates than bowls. Each plate cost $3 and each bowl cost $5. How many plates did Siti buy?
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Wendy Williams can invest $10,000 in a 1-year CD at 4.5% compounded quarterly or a 1-year CD compounded daily. Determine the amount at maturity of each investment. What is the difference in the amount
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In a video game, Bob can score 3 points (x) or 4 points (y) by hitting targets. To win the game he must score at least 20 points. what inequality represents the problem?
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A one year membership I to metro gym costs $460 there is a fee of $40 when you join and the rest is paid monthly for the year long membership write an equation that would help members find how much th
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Angle J and angle M are base angles of an isosceles trapezoid JKLM. If angle J=20x+9 and angle M =14x+15, find angle K
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Scott invested $1,600 into a retirement account that earns 2.4% interest compounded monthly. What will be the balance of the account after 30 years?
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The y-value goes up by ___ every time the x-value goes by ___? And (different question>) How many cups of peach are there per 1 cup of grape?
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Ben is making manipulatives to sell. He needs to make at least $450. Each manipulative costs $18to make. He is selling them for $30 each. What is the minimum number he can sell reach his goal?
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Bart and SAM played a game in which each player earns or lose points in each turn player total score after two turns is he sum of its points earned or lost the player with the greatest score ate two t
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Use the formula for computing future value using compound interest to determine the value of an account at the end of 7 years if a principal amount of $2,500 is deposited in an account at an annual in
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Give an example of an expression with a rational exponent and explain how to convert it into radical form.
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The record high january temperature in Austin Texas is 90 F the record low in January temperature is -2 f find the differences the high and low temperatures
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Maria tells her mom that she will read for 200 minutes tonight (!!!) but will cut the amount of reading time in half each night. complete the table:
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Sarah cut off 1/8 of a 48 inch piece of ribbon. Jane cut off 1/9 of a 36 inch piece of ribbon. They compared their cut pieces. Whose piece is longer? How much longer? What is the hidden question?
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After 600 points test you have 552 points. How many points do you need to score on your next hundred points test to have a mean score of 91 points
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The circumference of a circular hot tub at a hotel is 56.5 yards. What is the diameter of the hot tub?
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3. You purchase a car using a $20,000 loan with a 5% simple interest rate. (a) Suppose you pay the loan off after 4 years. How much interest do you pay on your loan? Show your work. (b) Suppose you
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The figure below shows a partially completed set of steps to construct figure PQRS: Two sides of a parallelogram PQRS are drawn. PQ that makes an acute angle with the horizontal side QR. QR extends to
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Chelsea deposits $600 into a bank account and is earning simple interest from the bank. After 4 years, her account has a balance of $621.60. If Chelsea decided to put $1,250.00 into the bank instead o
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Cookies are on sale! Today each cookie costs \$0.75$0.75dollar sign, 0, point, 75 less than the normal price. Right now if you buy 777 of them it will only cost you \$2.80$2.80dollar sign, 2, point, 8
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You deposit $2000 in an account earning 5% simple interest. How long will it take for the balance of the account to be $3800?
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choose three numbers from 2 to 5 write the numbers as a addends in a addition sentence to show two ways to find the sum
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Henry is standing on a catamaran at an elevation of 10 feet relative to sea level. His friend Thomas is scuba diving at an elevation of -12 1/2 feet relative to sea level. Which friend has greater ele
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Ron has a pay-as-you-go phone and pays for texting and for talking. One month his bill was $35.00 for 50 texts and 250 minutes talking. The next month he paid $63.00 for 150 texts and 330 minutes. How
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A video rental store has a DVD special, if you have paid your DVD VIP fee. If you rent 1 DVD the cost is $11, 4 DVDs the cost is $15.50, or 10 DVDs for only $24.50. What is the DVD VIP fee?
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Segment DC is a diameter of circle A, if angle DAB measures 23.5 degrees, what is the measure of Arc DB
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The graph below represents which system of inequalities? graph of two intersecting lines. One line is solid, and goes through the points 0, negative 2 and 1, 0 and is shaded in below the line. The oth
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At an equilibrium position of a pendulum, the displacement, acceleration, net force or velocity is at a maximum.
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A box has a length of 6 inches, a width of 8 inches, and a height of 24 inches. Can a cylindrical rod with a length of 63.5 centimeters fit in the box? Explain your reasoning.
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It took milo and myron 315 hours to fly their saucer from mars to earth. milo piloted the saucer 21 times longer than myron did. how long did myron fly the ship?