
As i didnt receive any answer the last time i posted this, I am trying again.

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...

What is an Arithmetic Sequence?

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

In 2013, Devon and Mandy were married and filing their taxes jointly. They had no dependent children and were claiming the standard deduction.

Tom knows that in his school tent out of every 85 students are lefthanded there are 391 students in toms school. how many students in toms school are left handed

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

Suppose that the ACT scores for a particular test date had a mean of 22 and a standard deviation of 4. Using the 689599.

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.

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 fulltime again. He has become employed fulltime 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(30m360)+10 where T is the temperature degrees Celsius and m is the month of the year . For m=1 the mont

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.

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...

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...

This is for Business Calculus:

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

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 ttest for...
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Answer questions 15. Show all work.) Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified...

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...

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

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

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,

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?

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.

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,

Given a set of 1 × 2 dominoes, how many different ways are there to tile and 2 × n rectangle placing a single domino vertically (2 × 1) or stacking two dominoes horizontally? for example, for n=3,

A friend tells you that she has conducted a survey to find the proportion of people in her university that utilize the campus internet cafe at least once a day. she has collected a sample and calculat
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What kid of divisior is most likely to lead to an estimate numberthat is wrong?how can you adjust for these cases
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a private seaplane travels in a straight line from a local airstrip to a remote lake that is 313 miles west and 464 miles north of the airstrip. find...
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what does it mean when we say that we would like to study a financial time series (t)?

spell out explicitly the following Bloomberg tickers for futures (Name/Contract Description; Expiry Month; Expiry Year): ESH6; CFG6; NGJ6.

Identify the Logical Proposition that is equivalent to the following boolean expression in terms of statement variables P, Q, and R f(x,y,z) = xyz

Paul throws a baseball onto the field. The baseball leaves Paul's hand with an initial upward velocity of 15 meters per second.

A survey of 12,000 adolescents and a review of smoking laws in 30 states showed that rigorous enforcement of laws on tobacco sales led to a 23.

Hello, I'm having some trouble with this math problem that I received.
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A Chemist has 100g of 25% acid solution. How much of these solution he needs to drain and replace with 70% acid solution to obtain 100g of 60% acid solution?

) Use the Law of Cosines to solve the triangle. Round your answers to two decimal places. A = B = C = a = 8 b = 4 c = 10 2.) Use the Law of Cosines...
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