Mathematics

use limits to find the area of the region bounded by the graph f(x)=4-2x^3 , the x-axis , and the vertical lines x=0 and x=1A) 7B) infinityC) 7/2D) 7/4
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Out of 50 students taking a midterm psychology exam, 26 answered the first of two bonus questions, 33 answered the second bonus question, and 2 didn't bother with either
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Find the value of the expression:ap^2q^2+pqq^3p^3 for p=1 and q=1
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what is the area of the composite figure ? enter your answer in the box . use 3.14 for pi
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You are painting your two car garage, including the door. The walls measure 12 feet by 12 feet, with a 10-foot ceiling. How many gallons of paint will you buy if it covers 400 square feet per gallon?
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Which statement proves that quadrilateral UWXY is a parallelogram? A. Diagonals UX and WY bisect each other B. Diagonals UX and WY are perpendicular C. Sides UW and XY are congruent D. Sides UW and XY are parallel (there was no given figure just this)
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Suppose the position of an object moving in a straight line is given by s(t) = t^2+5t+2.a) Find the average velocity between t = 1 and t=5b) Find the instantaneous Velocity t=1 and t=5
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How do you solve X+10y=-9 X=5y+21
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Which equation represents the line of best fit for the scatter plot?A. y=x+10B. y=2x+10C. y=-x+10D. y=-2x+10
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A parking lot contains 100 cars, k of which happen to be lemons. We select m of these cars at random and take them for a test drive. Find the probability that n of the cars tested turn out to be lemons.
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In right triangle PQR PR=17 RQ=15 PQ =8 What is tan PWhat is the answer
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A threedigit number satisfies the following conditions: The digits are consecutive whole numbers in increasing order; the sum of each pair of digits is greater than 4 and less than 10; and the tens digit is an odd number. What is the number?
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A store sells cantaloupes at a price of 6 for $9.00. Henry wants to send 24 cantaloupes to his grandmother. How much will Henry spend if he buys the cantaloupes at the store?
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Determine whether the statement makes sense or does not make sense, and explain your reasoning. I found a strong negative correlation for data relating the percentage of people in various countries who are literate and the percentage who are undernourished. I concluded that an increase in literacy causes a decrease in undernourishment.a. The statement does not make sense. There is no way for an increase in literacy to cause a decrease in undernourishment b. The statement does not make sense. Correlation is not necessarily causation c. The statement makes sense if a correlation exists between two variables it can be concluded that an increase or decrease in one variable causes an mcrease or decrease in the other d. The statement makes sense The correlation between ncreased literacy and decreased undernourishment is simply a coincidence
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A breathalyser test is used by police in an area to determine whether a driver has an excess of alcohol in their blood. The device is not totally reliable: 5 % of drivers who have not consumed an excess of alcohol give a reading from the breathalyser as being above the legal limit, while 15 % of drivers who are above the legal limit will give a reading below that level. Suppose that in fact 12 % of drivers are above the legal alcohol limit, and the police stop a driver at random. Give answers to the following to four decimal places. a. What is the probability that the driver is incorrectly classified as being over the limit? b. What is the probability that the driver is correctly classified as being over the limit? c. Find the probability that the driver gives a breathalyser test reading that is over the limit. d. Find the probability that the driver is under the legal limit, given the breathalyser reading is also below the limit.
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Rectangle 25 feet long. It has a perimeter of 130 feet. What is the area of the basement?
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5. The measures of the angles of a triangle are in the extended ratio 17:16:12. What is the measure of the (1 point)largest angle?O 34O45O48068
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Solve for x.3x = 6x 2
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Find the pattern, then write the next two numbers.0, 2, 6, 12, 20,
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An arc of a circle of radius 7cm subtends an eagle of 120degree at the centre. Find its perimeter.
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A circle and a square each have a perimeter of 160 feet. Which has the greater area and by how much
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The sum of two numbers is 39 and their difference is 5. Which is the larger number?
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11. The perimeter of a rectangle is 60 cm. The length is four times the width. Whatare the length and the width of the rectangle?
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This should be easy I hope
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