Basic Math question and answers for May 12, 2024
- Q It is estimated that t years from now the population of a city will be P(t) = 20(45 + 5) - 1700t.Step 2 of 2: Find the rate of change...
- Q 2. The population of a certain town is increasing at the rate of 300 people per year. The population is 2500 today.a) What is the independent variable? What is the...
- Q Utilize the Difference of Squares method to find an equivalent expression for the following:16x - 9yO (4x+3y)(4x-3y)O (8x+3y)(8x-3y)o (4x - 3y) (4x + 3y)? (8x + 3y) (8x ? 3y)
- Q $5000 is invested in a savings account which pays 2% annually. How much interest is earned by the account in 3 years? What is the value of the account after...
- Q Suppose that a wheel whose diameter is 25 inches rolls along a flat surface at a speed of 46.3 inchesper second. Which of the following equals the rate at which...
- Q Which of the given statements is correct?The margin of error includes uncertainty because some variables are not measured properly.Undercoverage bias can introduce uncertainty that is larger than the margin of...
- Q Watch the video that describes dividing complex numbers.Click here to watch the video.Write the quotient in the form a + bi.5+9i1+ iSERIE5+9i1 + i(Simplify your answer. Type your answer in...
- Q Use Table 12-2 from your text to find how much should be deposited now at 2% interest, compounded semiannually, to yield an annuity payment of $550 at the BEGINNING of...
- Q Benigno deposited $1,000, at the END of every month for 2 years in a savings account. If the account paid 12% interest, compounded monthly, use Table 12-1 from your text...
- Q The Amboy Kennel Club has held an annual dog show for the last 42 years. During this time the winner of "Best of Show" has been an Alaskan Malamute 21...
- Q Pressure can be calculated as a function of volume and temperature usingthe equation P = 8.31T/V. Use differentials to find the approximate changein pressure P (measured in kilopascals), if the...
- Q A woman places a laser pointer on the 1 point ground and shines it at the top of a lamp post. She then stands between the laser and the lamp...
- Q Suppose that $1500 was invested in two accounts that paid 5% and 8% simple interest. After One year the total amount of interest earned was $94.50. How much was invested...
- Q Latrell works for a company that manufactures liquid dyes for clothing. He currently wants tomix up some 38%-concentrated pink dye. He has 54 liters of 26%-concentrated pink dye, aswell as...
- Q Tyler goes to the store. His budget is $125. Which inequality represents x, the amount in dollars Tyler can spend at the store?A. x ? 125B. x ? 125C.x> 125D....
- Q A total of $6000 is invested: part at 7% and the remainder at 15 %. How much is invested at each rate if the annual interest is $710?
- Q You are a stock investor. Earlier today, you made a profit of $128.40 on a stock. However, you alsolost $39.10 on a stock and $69.28 on another stock. What was...
- Q A new photocopier works 4 times as fast as an old one. Whenthe machines work together, a university can produce all its staffmanuals in 20 hr. Find the time it...
- Q What steps transform the graph of = x to y = -2(x - 3) + 5 ?reflect across the x-axis, translate 3 units to the right, translate up 5 units,...
- Q Television sets. What does it mean to refer to a 20-in TV set or a 25-in TV set? Such units refer to the diagonal of the screen. A 20-in TV...
- Q The radius of a cylindrical water tank is 5.5 ft, and its height is 8 ft. What is the volume of the tank? Use the value 3.14 for ? ,...
- Q Jada is making lemonade for a get-together with her friends. She expects a total of 5to 8 people to be there (including herself). She plans to prepare 2 cups of...
- Q Of 23 employees at a local supermarket, 11 work as cashiers and 12 stock shelves. If 2 employees are selected at random to work overtime, determine the probability that both...
- Q A rowing team rowed 100 miles while going with the current in the same amount of time as it took to row 20 miles going against the current. The rate...
- Q Maria, Sam, and Jose are standing in a triangle for the kick off of a soccergame. The referee wants to drop the ball so that it is the same distance...
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