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An archaeologist in Turkey discovers a spear that contains 27% of its original amount of C-14. Find the age of the spear head to the nearest year.
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The cone shown has a diameter of 18 meters and a slant height of 15 meters. Which choice is closest to the lateral surface area? Use 3.14 to approximate pi.
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Sebastian swam laps everyday in the community swimming pool. He swam 45 minutes each day, 5 days each weeks, for 12 weeks. In that time, he swam 1,800 laps. What was his average rate in laps per hour?
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Which inequality defines the problem below?Hosting a breakfast brunch for 25 people, you plan to serve scrambled eggs. The grocery store sells eggs in cartons, and each carton can feed 4 people. How m
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looking for GED 150 basic college math exam Seventh edition, 2012. Just signed up and not finding navigation very easy so far.
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Darnell’s car used 8 gallons of gasoline to travel 349 miles. After a mechanic worked on the car, it used 7 gallons of gasoline to travel 350 miles. If the price of gasoline was approximately $4.00
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I just need help solving this, as soon as possible if you can. Part A: Explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions o
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NEED HELP ASAP LESS THAN FIVE MINUTES PLEASE HELP Part A: Explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equatio
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The width of a rectangle is 6 2/3 inches. The length of the rectangle is twice its width. What is the perimeter of the rectangle
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If the 300 inspected light bulbs represent 20% of an hour's total production of light bulbs, how many light bulbs are produced in an hour
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The present value of the money in your savings account is $420 and you are receiving 3% annual interest compond monthy. What is the future value in two months
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The expression(8-3²)-(5-2²) is equivalent to which of the following numerical expression is it a 5-3 b 25-9 c (5-3²) or d 2 to the 5th power
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how do you : Modify the above script compute the average percentage of cars that have a speed of more than 10 mph over the speed limit. Compute your...
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A rectangular sheet of cardboard 132 cm x 50 cm is rolled along its length and a cylinder is formed. Find the radius of the base of the cylinder.
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Mara carried water bottles to the field to share with her team at halftime. The water bottles weighed a total of 60x2 + 48x + 24 ounces. Which factorization could represent the number of water bottle
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Complete the synthetic division problem below. (Pictured) What is the quotient in polynomial form? A. X + 7 B. X - 7 C. X - 9 D. X + 9
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It is March 30th and your project is due in about 7 weeks which of the following is the most accurate due date for your project
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Reggie earns $12.65 per hour and works 38 hours per week. How much does he warm in a week before taxes are taken out?
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The cross section of a square pyramid taken perpendicular to the base that passes through the top vertex produces which two dimensional shape?
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In that case the interval [G(b), G(a)] replaces the interval [G(a), G(b)] in the hypotheses regarding f and F , but the change of variable formula...
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Copyright 2007 by Pearson Education, Inc. A) We look first for a common factor: 6x 2y 4 21x 3y 5 3x 2y 6 3x 2y 4 2 7xy y2 . b) There are three terms...
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Dene a function G(x) to be the antiderivative you found in part (a). (You may have to retype or cut and paste the result of the int command.
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70) What must be true for a pentagon so that it will tessellate a plane?
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A hardware store owner is replenishing his stock of base paint for an upcoming home improvement sale. He conducted a survey to determine which paint finish customers prefer on living room walls. The o
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Solve the following addition and subtraction problems. a. 3 km 9 hm 9 dam 19 m + 7 km 7 dam b. 5 sq.km 95 ha 8,994 sq.m + 11 sq. km. 11 ha 9,010 sq. m. c. 44 m – 5 dm d. 73 km 47 hm 2 dam - 11 km 55
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Use complete sentences to describe how simplifying expressions with multiple logarithms makes evaluating expressions less complicated.
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Ben is driving his car down the road. He is 5 miles away from home. He keeps driving at a constant speed of 40 miles per hour for the next couple of hours along a straight highway. Which graph shows h
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The equation of motion is given by s(t) = 6t2 + t + 8 at 1:05 P.M. What is the average velocity from 1:07 P.M. to 1:09 P.M. in meters/second?
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Jonathan has 30 chocolates. He gives some chocolates to his friend David. He then gives Sarah half the number of chocolates that he gave David and gives Lily two-thirds of what he gave David. After gi
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Please help with this question! How do you avoid z-score subtract from 100?
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how to solve wave equation using ctcs method in mathematica programming?
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tion f(x) = (x+12)/(x+3) is the point (6,19/4) on the graph of F? if f(x) = 2, what is x? what point(s) is on the graph of F? What is the domain of F?...
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{3x + y - 2z = -3 {2x =+ 7y + 3z = 9 {4x - 3y - z = 7 Solve for x only using Cramer's Rule.
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Drag a reason to each box to complete this proof. If 12=13x+5 , then x = 21. multiplication property of equality, distributive property, substitution property of equality, substraction property of equ
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Justin ran 15 miles at a constant rate in 2.5 hours. The next day, he ran at a rate that was 1 mph slower. What was Justin’s rate the second day?
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A manufacturing company makes two types of water skis, a trick ski and a slalom ski. The trick ski requires 11 11 labor-hours for fabricating and 1 1...
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{2x + 5y = -2 {3x - 4y = 20 Solve the following system:
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A farmer can buy two types of plant food, mix A and mix B. Each cubic yard of mix A contains 42 42 pounds of phosphoric acid, 18 18 pounds of...
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If f(x) = 3x - 7 , 0 lt; x lt; 3, evaluate teh Riemann sum with n = 6, taking the sample points to be left endpoints. Round to two decimal places.
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An air ambulance is travelling from Barrie to Toronto. Toronto is located 90 km [S5E] of Barrie.
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1 , then the arc-length of the curve is 1 dr 2 2+ r d. d 0 Use this to show that the four snails reach the origin at the same time T and nd the exact...
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Using T , we calculate Suppose that one week 100 people eat Mexican, 200 people eat Chinese, and 300 people eat Italian, say x1 = [100, 200, 300]T .
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0 An,n1 Where ai,j is any element in Fp . Because any combinations of elements from Fp will make A invertible, we have a bection from H to (Fp...
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The marginal cost C(x) of manufacturing x cell phones is 2 C ( x) = 5 x - 200 x + 4000 . How many cell phones should be manufactured to minimize
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Prove that the stabilizers Ga and Gb are conjugate to one another in G. Use the exercises you did in 1.7 to prove Cayleyquot;s theorem:
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The challenge and opportunity is to 1) remain open-minded, 2) think out-of-the-box, and 3) base recommendations on data-driven decisions. Everything...
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A solid is composed of a cylinder with hemisherical ends. If the length of the whole solid is 108 cm and the diameter of the cylinder is 36 cm, find the cost of polishing the surface at the rate of 7
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What are the dimensions of a closed rectangular box that has a square cross section, a capacity of 124 in.3, and is constructed using the least
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The formula r = -0.075t+3.85 can be used to predict the world record in the 1500m run t being years after 1930.
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During the worst periods of hyperinflation in a certain country, the price of food increased at a rate of 20% per month. state whether this increase was linear or exponential. if your food bill