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What information cannot be determined from the general linear equation, y = bx + a?
General
10 months ago
When rolling a die 100 times what is the probability of rolling a 4 exactly 25 times?
General
10 months ago
Use one of the formulas below to find the area under one arch of the cycloid x = t − sin(t), y = 1 − cos(t). a = c x dy = − c y dx = 1 2 c x dy − y
General
10 months ago
What is the solution of the system?Use the elimination method.2x+y=20 6x−5y=12Enter your answer in the boxes.( , )
General
10 months ago
Determine whether the line integral of each vector field (in blue) along the oriented path (in red) is positive, negative, or zero
General
10 months ago
What is the solution to the system of equations?Use the substitution method to solve.6=−4x+y −5x−y=21Enter your answer in the boxes.( , )
General
10 months ago
How many distinguishable ways can the letters of the word millimicron be arranged in order?
General
10 months ago
Four students are running for class president: liz, sam, sue, and tom. the probabilities of sam, sue, and tom winning are 7⁄25 , 3⁄10 and 21⁄100 , respectively. what is the probability of liz winning?
General
10 months ago
will works 7 hours a day, 6 days a week. he is paid 9.20 an hour. he shares is wages with his mum in the ratio will:mum 5:2
General
10 months ago
Ocean waves move in parallel lines toward the shore. The figure shows the path that a windsurfer takes across several waves. For this exercise, think of the windsurfer's wake as a line. If m∠1 = (5x + 3y)° and m∠2 = (5x + y)°, find x and y.
General
10 months ago
8. Which box-and-whisker plot shows the high temperatures in Philadelphia, Pennsylvania, during the first two weeks of March: 42, 51, 54, 46, 49, 53, 52, 37, 33, 36, 50, 41, 50, 38
General
10 months ago
I have attached a picture of a question I am stuck on. It is about Riemann sums. I have attempted the question but did not get the correct answer :( Here is my work:I see that this graph has the same area repeating 12 times.I did (b - a)/n, or (12 - 0)/36, and found that the width of each rectangle should be 1/3. Because we are asked to find the area using "circumscribed angles," I will use right-endpoint rectangles on the first part of the graph that shows a decreasing interval from 0 to 1:t = 1/3, r(t) = 2.01745506t = 2/3, r(t) = 2t = 1, r(t) = 1.45369751These values for r(t) represent heights of the rectangles. I can add them and multiply by the width of each rectangle:1/3(2.01745506 + 2 + 1.45369751) = 1/3(5.47115257) = 1.823717523I can multiply the area by 12 to find the area under the entire function:1.823717523 * 12 = 21.88461028This is not an answer choice, so I clearly did something wrong! Can someone help me find my mistake?
General
10 months ago
A purse contains 5-cent coins and 10-cent coins worth a total of $1.05. If the 5-cent coins were replaced with 10-cent coins and the 10-cent coins were replaced with 5-cent coins, the coins would be worth a total of $2.15. How many coins are in the purse? HELP PLEASE WITH WORK
General
10 months ago
Marta is making 3 servings of fruit salad.she adds 3/8 cup blueberries for each serving.her measuring cup holds 1/8 cup.how many times must Marta measure 1/8 cup of blueberry to have enough for the fruit salad?
General
10 months ago
Jacobs & Johnson, an accounting firm, employs 15 accountants, of whom 9 are CPAs. If a delegation of 4 accountants is randomly selected from the firm to attend a conference, what is the probability that 4 CPAs will be selected? (Round your answer to three decimal places.)
General
10 months ago
Leslie need 48 ounces of charcoal. How many pounds should she buy?
General
10 months ago
What's the present value of $11,500 discounted back 5 years if the appropriate interest rate is 4.5%, compounded semiannually?
General
10 months ago
BRAINIEST WILL BE GIVEN------ University Law School accepts 2 out of every 15 applicants. If the school accepts 180 students, find how many applicants they received.
General
10 months ago
A paper cup has the shape of a cone with height 10 cm and radius 3 cm (at the top. if water is poured into the cup at a rate of 2cm3/s, how fast is the water level rising when the water is 5 cm deep?
General
10 months ago
A rental company charges $75 a day and 20 cents a mile for renting a truck. michael rents a truck for 2 days, and his bill came to $238. how many miles did he drive?
General
10 months ago
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