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At present Asha's age (in years) is two more than the square of her daughter Nisha's age (in years). When Nisha grows to her mother's present age, Asha's age would be one year less than 10 times the present age of Nisha. Find the present age of Asha and Nisha
General
6 months ago
Given: ∆ABC, AB = 12, AC = 17 Area ∆ABC = 65 Find: BC, m∠A, m∠B, m∠C
General
6 months ago
if 3 miles is equal to 4828.05 miles, how many meters are in 5 miles
General
6 months ago
Artemis took out a 30-year loan from her bank for $190,000 at an APR of9.6%, compounded monthly. If her bank charges a prepayment fee of 6months' interest on 80% of the balance, what prepayment fee would Artemisbe charged for paying off her loan 16 years early?OA. $5822.42OB. $7390.60O C. $6182.58O D. $7382.56
General
6 months ago
Please help answer this two question correctly and please show work please don't answer if you don't don't know the answer .
General
6 months ago
Christopher works at the power plant for the southwest part of his home state. For peak operational performance, his department employs 3 electricians for each generator and 4 inspectors for every 60 electricians. Anthony, who works in the power plant for the northwest part of the state, informs Christopher that his department has 50 generators.To maintain peak performance, how many inspectors will be required by the power plant in which Anthony works?
General
6 months ago
2. You plan to replace the carpeting in the room shown. What is thearea of the room?A 144 ft?OB 198 ft?9 ft3 ftC 171ft?18 ft —6 ftOD 216 ft2SaveSave and cle1:05 PMAo meD11B/2010
General
6 months ago
a boutique handmade umbrella factory currently sells 22500 umbrellas per year at a cost of 9 dollars each. in the previous year when they raised the price to 16 dollars, they only sold 12000 umbrellas that year. assuming the amount of umbrellas sold is in a linear relationship with the cost, what is the maximum revenue?
General
6 months ago
Can anyone help me solve this Algebra 2 Problem, i literally cant figure it out
General
6 months ago
Jiang purchased a moving truck for the business. He paid $40,000 for the truck. Its salvage value is $8,500. Select the correct answer from the drop-down menu.The depreciation expense of the moving truck for a useful life of 10 years is (blank space). If the truck’s useful life where 15 years, the depreciation expense would come to(blank space).
General
6 months ago
Which of the following is a zero does the function f (x) =(x+3) (x-7) (x+5)X=-7X=-3X=3X=5
General
6 months ago
It takes 60 minutes to make 2000 copies on an old copy machine. The newer copier works with the old copier to create 2000 sheets and it only takes 15 minutes. How many minutes would the new copier need to create the 2000 copies on its own?
General
6 months ago
Bryan wants to purchase a skateboard. He has $50 to spend. he finds one that regularly sells for $70.00 and is on sale for 40% off. Sales tax is 7%. Bryan says he has enough money to buy the skateboard. is he correct?
General
6 months ago
for two weeks the highest temperature each day was recorded in four different cities lines l,m,n, and p are graphs of the temperature over time in Lubbock, Memphis, New Orleans, and phoenix which statement is true
General
6 months ago
An electric scale gives a reading equal to the true weight plus a random error thatis normally distributed with mean 0 and standard deviation s = .1 mg. Supposethat the results of five successive weighings of the same object are as follows: 3.142,3.163, 3.155, 3.150, 3.141.(a) Determine a 95 percent confidence interval estimate of the true weight.(b) Determine a 99 percent confidence interval estimate of the true weight.
General
6 months ago
Let x be a random variable that represents the pH of arterial plasma (i.e., acidity of the blood). For healthy adults, the mean of the x distribution is μ = 7.4.† A new drug for arthritis has been developed. However, it is thought that this drug may change blood pH. A random sample of 31 patients with arthritis took the drug for 3 months. Blood tests showed that x = 8.6 with sample standard deviation s = 2.9. Use a 5% level of significance to test the claim that the drug has changed (either way) the mean pH level of the blood (b) What sampling distribution will you use? Explain the rationale for your choice of sampling distribution.What is the value of the sample test statistic? (Round your answer to three decimal places.)
General
6 months ago
If two dice are thrown, and you sum the digits. What number has the highest probability of appearing?
General
6 months ago
Consider a credit card with a balance of $8500 and an APR of 15.99%. In order to pay off the balance in 3 years, what monthly payment would you need to make?
General
6 months ago
Flip a coin 100 times. We want the chance of getting exactly 50 heads. What is the exact probability, correct to six decimal places? What is the Normal approximation of the probability, to six decimal places?
General
6 months ago
An elementary school art class teacher plans to display artwork next to the door of each of the classrooms in the school. Each classroom door will only have one piece of artwork displayed, and the school has 22 such doors. If the teacher has 12 sketches and 16 oil paintings, what is the probability that 10 sketches and 12 oil paintings are chosen to be displayed?
General
6 months ago
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