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You live on a triangular piece of land with a base of 121 yards anda height of 80 yards. One acre of land is equal to 4840 square yards. Find the area of your piece of land in acres
General
4 months ago
The Federal Reserve has set a 10% reserve ratio on all deposits.- ABC Spellman Company deposits $100,000 into Itsa Bank-Itsa Bank then loans the maximum allowable amount to Company B Bugle, Inc.-Company B Bulge, Inc. deposits its full loan into That There BankDue to the multiplier effect, what is the maximum amount That There Bank could loan out?
General
4 months ago
Appropriate unitsAbedabun wants to model how a car's maintenance costs change as the distance someone drives the carincreases.What would be an appropriate unit for Abedabun's purpose?Choose 1 answer:m/mL $/km mL/m km/$
General
4 months ago
I watched an astronaut drop a feather on the moon. It took 1.3 seconds. How fast was it going right before it hit the lunar surface if freefall accelleration on the moon is 1.62 m/s^2?
General
4 months ago
A landscaper installs 12 sections of trellis. Each section trellis is 3/4 yard long. How many yard trellis are installed altogether
General
4 months ago
given the equation y = 2x - 5 and the domain {-1, 4} find the slopeI need help with this and if you do help can you show the work please
General
4 months ago
Pre-calculus, I need major help. Tutoring has done almost nothing for me and I'm majorly confused, explanations and any help would be GREATLY appreciated!
General
4 months ago
How can we tell if a number is divisible by 4
General
4 months ago
On first day of every month, Katie gets 400 phones to repair. She repairs 12 phones every day after that day. How many phones does she have left to repair at the end of the fifteenth day of the month?
General
4 months ago
Please help!The scheduled commuting time on the shuttle "LX" from the student center to library is 15 minutes. Suppose that the actual commuting time is uniformly distributed between 10 and 22 minutes.(a) What is the probability that the commuting time will be less than 13 minutes?(b) What is the probability that the commuting time will be between 12 and 18 minutes?(c) What are the expected commuting time and the standard deviation of the commuting time?(d) How much can the expected commuting time be decreased if the actual commuting time isuniformly distributed between 10 and 20 minutes?
General
4 months ago
Consider the sequence: 8, 11, 14, 17, 20, 23, 26, ..... Write a recursive definition: Group of answer choices LaTeX: a_n=2\cdot a_{n-1}-5 a n = 2 ⋅ a n − 1 − 5 LaTeX: a_n=3\cdot a_{n-1} a n = 3 ⋅ a n − 1 LaTeX: a_n=3+a_{n-1} a n = 3 + a n − 1 LaTeX: a_n=8+3\cdot a_{n-1}
General
4 months ago
A study found that the average stopping distance of a school bus traveling 50 mph was 264 feet. a group of automotive engineers decided to conduct a study of its school buses and found that for 40 buses, the average stopping distance of buses traveling 50 mph was 262.3 feet. the standard deviation of the population was 3.0 feet. test the claim that the average stopping distance of this company's buses is actually less than 264 feet. perform an appropriate hypothesis test. be sure to clearly define your parameter, check your conditions, and list all four steps of the test.
General
4 months ago
what is the probability that a randomly-selected driver fatality who was female was less than 16 years old the probability that a randomly-selected driver fatality who was female was less than 16 years old is approximately _____.
General
4 months ago
A fitted multiple regression equation is Y = 28 + 5X1 - 4X2 + 7X3 + 2X4. When X1 increases 2 units and X2 increases 2 units as well, while X3 and X4 remain unchanged, what change would you expect in your estimate of Y? A. Increase by 2 B. Decrease by 4 C. Increase by 4 D. No change in Y
General
4 months ago
A journal article reports that a sample of size 5 was used as a basis for calculating a 95% CI for the true average natural frequency (Hz) of delaminated beams of a certain type. The resulting interval was (230.061, 233.807). You decide that a confidence level of 99% is more appropriate than the 95% level used. What are the limits of the 99% interval?
General
4 months ago
Pedro thinks that he has a special relationship with the number 3. In particular, Pedro thinks that he would roll a 3 with a fair 6-sided die more often than you'd expect by chance alone. Suppose p is the true proportion of the time Pedro will roll a 3.(a) State the null and alternative hypotheses for testing Pedro's claim. (Type the symbol "p" for the population proportion, whichever symbols you need of "<", ">", "=", "not =" and express any values as a fraction e.g. p = 1/3)H0 = _______Ha = _______(b) Now suppose Pedro makes n = 30 rolls, and a 3 comes up 6 times out of the 30 rolls. Determine the P-value of the test:P-value =________
General
4 months ago
According to the Texas Department of State Health Services, there are approximately 17.7 million adults (age 18+) living in Texas, of which 1.45 million have diabetes. In 2010, 366,921 adult Texans were diagnosed with diabetes for the first time.What is the incidence of diabetes in Texas? Express your answer in units of per 1000 persons per year
General
4 months ago
Parallelogram R S T U is shown. Diagonals are drawn from point R to point T and from point U to point S and intersect at point V. The length of line segment U V is (x minus 3) meters and the length of line segment V S is (3 x minus 13) meters. Quadrilateral RSTU is a parallelogram. What must be the value of x? 2 4 5 10
General
4 months ago
Use Lagrange multipliers to find the maximum and minimum values of f(x, y, z) = x − 2y + 5z on the sphere x 2 + y 2 + z 2 = 30.
General
4 months ago
Determine whether the function is a linear transformation. T: P2 → P2, T(a0 + a1x + a2x2) = (a0 + a1 + a2) + (a1 + a2)x + a2x2.
General
4 months ago
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