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A ball is thrown upward at a speed of 17 ft/s from the top of a 188 foot high building. What is the maximum height of the ball?
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If P(A)equals 7/10 , find the odds in favor of A happening.
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Please explain and give examples of influences of math on daily social activities.
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Two ships leave port at the same time. Ship X is heading due north and Ship Y is heading due east. Fifteen hours later they are 750 miles apart.
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Letquot;s look at an example of a situation where we need to perform a Right-Left rotation. Figure 1-12 c / a b In this situation, we have a tree...
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A culture doubles in size every 2 hours. How long will it take to triple in size? (show work please)
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An aircraft carrier leads port heading due west at 28 knots. A helicopter is 175 nautical miles from the carrier at an angle of 35 degrees south of west. What course should the helicopter travel at it
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Use the figure below to enter the sides of triangle according to size from largest to smallest. The side with intermediate length is side DE OD OE
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you invested $19000 in two accounts paying 4% and 6% annual interest, respectively. If the total interest earned for the year was $840, how much was
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At a fruit stand, for every 5 apples sold there are 4 oranges sold. What is the ratio of oranges sold to apples sold? A) 4 : 5 B) 4 : 9 C) 5 : 4 D) 9 : 4
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If the circle (x - 5)2 + (y - 3)2 = 6 is translated 4 units to the left and 1 unit up, what is the center of the circle?
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A catering service offers 6 appetizers, 8 main courses, and 6 desserts. A banquet committee is to select 4 appetizers, 5 main courses, and 2
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As i didnt receive any answer the last time i posted this, I am trying again.
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The circumference of a sphere was measured to be 73000 cm with a possible error of 050000 cm. Use linear approximation to estimate the maximum error...
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What is an Arithmetic Sequence?
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Mama's Italian Restaurant has collected data about customer sauce orders. It calculated that P(marinara)= 0.82, P(alfredo)= 0.76, P (marinara or alfredo)= 0.96. Determine the P (marinara or alfredo).
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Your local radio station is having their yearly music player and concert ticket giveaway. For one minute, every 5th caller will win a music player and every 7th caller will win concert tickets. You we
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In 2013, Devon and Mandy were married and filing their taxes jointly. They had no dependent children and were claiming the standard deduction.
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Tom knows that in his school tent out of every 85 students are left-handed there are 391 students in toms school. how many students in toms school are left handed
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A pool charges $ 4 each visit, or you can buy a membership a $100. Write and solve an inequality to find how many times a person should use the pool so that a membership is less expensive than paying
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Suppose that the ACT scores for a particular test date had a mean of 22 and a standard deviation of 4. Using the 68-95-99.
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John Invested $4,500 at 5.5% annual simple interest. His maturity value of his investment was $5,545. How long did John invest the money? Round to the tenth.
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Leila says that 75% of a number will always be greater than 50% of any other number. Complete one inequality to support Leila's claim and one to show that she is incorrect.
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The cost in dollars, y, have a large pizza with extra toppings from Pat's pizzeria can be modeled by a linear function. A large pizza with no toppings costs $14.00. A large pizza with 2 toppings costs
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There was a sample of 400 milligrams of a radioactive substance to start a study. Since then, the sample has decayed by 5.7 % each year.Let t be the...
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I need help with this word problem I just can't figure it out Luke’s luck changed, and he was able to enroll full-time again. He has become employed full-time and earns $40 per hour. Becoming emplo
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The average monthly temperature in a region of Australia is modelled by the function T(x)=25sin(30m-360)+10 where T is the temperature degrees Celsius and m is the month of the year . For m=1 the mont
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Give examples of Two different inner products for P4. A 2*2 matrix that is diagonalizable over the complex numbers but not over the real numbers.
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Question from the matrix theory. Prove that a matrix A is invertible if and only if zero is not an eigen value of A. Since we see if and only if in...
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Two piers, A and B, are located s km away from each other along a river. A motor boat, with a speed of vkm/hour in still water, is cruising between the two piers. How much time t (in hours) will the m
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Bewteen 2000 and 2010, the population of Las Vegas increased from 478,000 to 565,000. Over the same decade, the population of Dallas increased from...
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This is for Business Calculus:
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1 mile = 5,280 feet 1 foot = .3048 meters Convert 5 miles to meters (round to the nearest meter). A) 1,609 meters B) 7,920 meters C) 8,047 meters D) 26,400 meters
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Mary is planning a study to see if learning of 6th graders on a math lesson is affected by background noise level. She wants to use a t-test for...
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Answer questions 1-5. Show all work.) Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified...
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Find the equation of the tangent line to the curve y=3tanx at the point (43) . The equation of this tangent line can be written in the form y=mx+b...
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Shane is married, filing jointly, with three dependent children at home. His adjusted gross income is $82,500. Assuming he claims the standard
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You have a roll of tape that is 60 meters long. How many yards do you have? Note: 1 yd = .9144 meter. A)50 yards B) 60 yards C)66 yards D)98 yards
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help there.. i would like you to help me with some graph theory homework problems..
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The image on a movie poster was shrunk to make the DVD cover art for the movie, so that the cover art is a scale image of the poster. The poster is 45 inches wide, and the DVD cover art is 5 inches wi
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Trisha drew a blueprint of her bedroom, shown below. Denoted by a 5 on the blueprint, her nightstand's blueprint dimensions are 7/8 inch by 5/8 inch. If the scale of the blueprint is 1 inch = 2 feet,
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Lionel has at most 63/8 cups of flour to bake cookies and a cake. Lionel uses 7/4 cups of flour to make the cake. If each batch of cookies takes 3/2 cups of flour, how many batches of cookies, x, can
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What is the quadratic equation and why would you use it?
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1 Next, we noted that the function f dened by f (x) = x is continuous on (0, ), so for any a gt; 0, the function x 1 dt is an antiderivative of f...
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There 64 cards in a pack. Each card is white red or black. The ratio of the number of red cards to the number of black cards is 1:1. 8 red cards are removed from the pack. Find the ratio of the number
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A statistician wants to estimate the mean weekly family expenditure on clothes. He believes that the standard deviation of the weekly expenditure is...
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In recent years, 3.4 children per year get sick with measles in Minnesota.
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Leaving base camp as the same time, beau hikes 3 miles in the direction N18degreesW, While ben rides his bike in th edirection S72degreesW at 20 mph....
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You discover a planet orbiting a distant star that has about the same mass as the Sun. Your observations show that the planet orbits the star every
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The mean and median of a set of 9 measurement are both12. if 7 of the measurements are 7,9,11,13,14,17 and 19,find the other two measurementss,