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Diana invested $3,000 in savings account for three years. she earn 450 dollars in interest over that time period. what interest rate did she earn?
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Given the mathematical expression : re-arrange the letter symbols and solve for , that is, express what equals or isolate .
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A caterer prepares four times as many pizzas as she usually prepares for a large party. The caterer usually prepares 6 pizzas. The caterer also estimates that each party guest will eat 1 4 of a pizza.
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Use the graph of the function f ( x ) = 5/(5 + e^(1/x) ) to state the value of each limit, if it exists. a) lim x-gt; 0- = ? if the left hand limit
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Find the monthly mortgage payment on a loan of $160,000, assuming a 30-year loan at 4.
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I have budgeted that I can afford a car payment of $325 per month. I will be taking out a 5 year car loan, at 4 1/2%.
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Suppose you borrow $175,000 with a 30 year mortgage loan at 5%. You decide that you want to pay off the loan in 15 years instead of 30.
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Laurie took out a personal loan for $14,000. She will pay it off with monthly payments of $200 for 10 years.
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Suppose that as a result of a personal injury lawsuit, Erik won a judgement for $800,000.
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a)A graph has six vertices, every two of which are joined by an edge. Each edge is colored red or white.
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My car loan has monthly payments of $237.50. It is a five year loan at 7.5%. How much money did I borrow on this loan?
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ANSWER ASAP I HAVE 30 MINS Solve (x + 1 < 5) ∩ (x - 4 > -3) A) {all real numbers} B) {x | 1 < x < 4} C) {x | x < 4 or x > 1}
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OKAY I REALLY NEED HELP ASAP!!!! I HAVE 15 MINUTES TO ANSWER THIS PLEASE HELP!!!!! Mr. Jones took a survey of college students and found that 90 out of 92 students are liberal arts majors. If a colleg
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To improve his basketball skills, Troy decides to practice six times as many free throws and four times as many jump shots every day. Write an expression to show how many shots Troy will need to take
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Main Street Hardware sells paint thinner in gallons and fractions of gallons according to customer needs. On Saturday, the store sold the following quantities of paint thinner in fractions of gallons:
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Determine which similarity postulate ( AA , SAS , SSS) theorem we can use to determine the value of x ,the width of the river . find the width of the river.
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Rectangle A is similar to rectangle B. Rectangle A has sides that are one-half the length of the sides of rectangle B. What is the relationship between the areas of rectangles A and B?
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Describe the relationship between bias and variability through an example. Given that the proportion of all Americans that believe President Bush is doing a good job is 42%, you then conduct a series
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Which of the following equations represent a line that has a slope of –5 and that passes through (2, –6)? Check all of the boxes that apply. y + 6 = –5(x – 2) y – 2 = –5(x + 6) y = –5x +
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I have a son who is at Corinth High School taking Calculus AB as a junior. The school doesn't offer a higher math. They will work with us to offer...
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In a recent year, a letter to Europe from the United States costs $0.44. Nancy mailed 5 letters for $3.70, some to Europe and some to the United States. How many letters did she sent to Europe?
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Scientists discovered a new group of proteins in an animal species.
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At the beginning of an experiment, a scientist has 396 grams of radioactive goo. After 225 minutes, her sample has decayed to 12.375 grams.
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Bruce had a pet worm that fell into a well. The well is 26 feet deep. Each day the worm climbs up 8 feet but each night it slides back down 2 feet. How many days will it take for Bruce’s work to get
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If r ( t ) = 4 e 3 t , 2 e 3 t , 4 te 3 t find r ' ( t ) r '' ( t ).
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Sketch the region enclosed by the region. Decide whether to integrate with respect to x or y. Draw a typical approximating rectangle and label its...
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Two particles travel along the space curves r 1 ( t ) = t , t 2 , t 3 r 2 ( t ) = 1 + 6 t , 1 + 30 t , 1 + 126 t . Find the time(s) when the...
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Shannon Perfumeries sells two fragrances. The table contains the price corresponding to the number of bottles of fragrance A. Write an equation that models the price. The bottles Price 3 78 6 156 9 2
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Samantha is making soup. To the broth, she combines 2/5 cups vegetable stock and 2/3 cups of chicken stock. Boiling the broth causes 1/4 cup of the liquid to evaporate. How much broth is left after it
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What does k = in the funtion p(x)=-8x^2-64x can be written in vertex form p(x)=a(x-h)^2+k where a b and c = what
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Alistair has a rectangular picture measuring 8 inches by 7 inches. He makes a frame for picture. The area of the frame is 34 square inches, and the width of the frame is x inches.
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If a person eats three pieces of bread a day for an average month (30 days), how many pieces of bread do they consume in that month?
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A jar contains 133 pennies. A bigger jar contains 1/27 times as many pennies. What is the value of the pennies in the bigger jar but i want it very simple and with the answer
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Jenna is solving the equation 11x+16=88x-4. She subtracts 16 from both sides of the equation to get 11x=88x-20. Select all the statements that best describe the next possible step Jenna can use to sol
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Michaela earned 65.25 for 9 hrs of work. This week she earned 101.50 for 14hrs. Which equation represents the relationship between hours worked x, and Michaela pay ,y?
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A solid made of 1 pentagon 5 congruent equilateral triangles and 5 congruent squares 11 verticales how many edges does it have
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Camillo needs 2,400 oz of jelly for the food challenge. If 48 oz of jelly cost $3.84, how much will Camillo spend on jelly?
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The number of dimes you have is three times your number of quarters. You have $3.85. How many dimes do you have.
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In a sample 5 of 800 teachers were defective. based on the sample in a production run of 250,000 T-shirt how many would you expect to be defective
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Joel divided 68 wss evenly on 4 shelves in bedroom. the ads are arranged in alphabetical order, with the first shelf containing the letters A-E. if there are 13 cds filed under a-d, how many cds are f
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At the start of the day there are 78 boxes of dvds in a warehouse. each box has 116 dvds then 19 of the boxes are shipped. now how many dvds are left In the warehouse
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Square $ABCD$ has side length $60$. An ellipse $E$ is circumscribed about the square and there is a point $P$ on the ellipse such that $PC = PD =50$. What is the area of $E$? (You may assume the sides
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On greenfields chicken farm, 5/6 of the eggs usually hatched. What fraction of the total eggs hatched this year?
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Julia paints 2/6 of wall white. she paints more of the wall green than white. What fraction could show the part of the wall that is green
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Each day we purchased 1.6 thousand bananas per minute. Use the fact that there are approximately 5.3 × 10 to the fifth
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You select a card at random from the cards that make up the word REPLACEMENT. on each card there is one letter. without replacing the card you choose a second card. what’s the probability of choosin
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The time (t) required to make a car varies inversely with the number of people (p) working on it. Twelve autoworkers can produce a new car in eighteen working hours. How long would it take if there we
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Which of the following is true of the data set represented by the box plot? box plot with min at 10.5, Q1 at 11.5, median at 12.5, Q3 at 13.5, max at 15 The data contains at least one outlier. The mea
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The formula for the area of a triangle is A=1/2 b x h, where b = the base of the triangle and h=the height of the triangle. What is the Area of a triangle with a base of 12 and a height of 20?
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A cardboard storage carton has a length of 3 feet a width of 2 feet and a volume of 12 ft (cubed) What is the lateral surface area of the cardboard box?