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MATH SOLVE
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Show that ∆ABC is a right triangle if A(0, 0), B(3, 2), and C(–2, 3). Find the slope m1 of AB and the slope m2 of AC and verify that m1m2 = –1. Provide your complete solutions and proofs.
General
2 months ago
Eleanor and her little sister Joanna are responsible for two chores on their family’s farm, gathering eggs and collecting milk. Eleanor can gather 9 dozen eggs or collect 3 gallons of milk per week. Joanna can gather 2 dozen eggs or collect 2 gallons of milk per week. a. The family wants 2 gallons of milk per week and as many eggs as the sisters can gather. Currently, they gather one gallon of milk each and as many eggs as they can. How many dozens of eggs does the family have per week
General
2 months ago
which expression is equal to 2√27 A: -6√3 B: 6i√3 C: -6i√3 D: 6√3i
General
2 months ago
1-60. Define a variable and then write and solve an equation for the problem below. Remember that you canuse the 5-D Process (described in the Lesson 1.1.3 Math Notes box) to help you get started. State yoursolution in a sentence.Todd is 10 years older than Jamal. The sum of their ages is 64. How old are Todd and Jamal?Describe/Draw DefineDecideDeclareDo
General
2 months ago
As the end of the term approached, Hakim became increasingly anxious about failing calculus and losing his scholarship His best friend, who had taken the class the semester before, reminded Hakim that he'd aced every exam thus far, and that the final would cover the same topics. This example BEST illustratesA) emotional support.B) instrumental support.C) informational support.D) appraisal support.
General
2 months ago
an automated filling operation, the probability of an incorrect fill when the process is operated at a low speed is 0.001. When the process is operated at a high speed, the probability of an incorrect fill is 0.01. Assume that 20% of the containers are filled when the process is operated at a high speed and the remainder are filled when the process is operated at a low speed. Round your answers to four decimal places (e.g. 98.7654). (a) What is the probability of an incorrectly filled container? (b) If an incorrectly filled container is found, what is the probability that it was filled during the high-speed operation?
General
2 months ago
You have just used the network planning model and found the critical path length is 30 days and the variance of the critical path is 25 days. The probability that the project will be completed in 33 days or less is equal to (2 decimal accuracy)A. 0.73 B. 0.55.C. 0.12 D. 0.27 E. 0.60.
General
2 months ago
HELP NEEDED!!! WILL MARK BRAINLIEST!!! Given the following equation, x^4 - x^3 - 3x - 2. Use synthetic division to test the following 3 points and show which one is a root. Must show synthetic division for all 3 of the following test points. Test these 3 possible root points also called possible zeros using synthetic division: (x,y) = (-1, 0) (-3, 0) (2, 0).PLEASE SHOW YOUR WORK!!!
General
2 months ago
According to the 2010 United States Census, the population of a town was 96297, roughly a 14% increase from 84471 in 2000.Construct an exponential model to predict the town's population each decade. Use your model to predict the population of the town in 2030.(Express your answer rounded up to the nearest person.)
General
2 months ago
Omar has a gift card for $40.00 at a gift shop. Omar wants to buy a hat for himself for $13.50. For his friends, he would like to buy souvenir bracelets, which are $3.25 each. All prices include taxes.Which inequality can be used to solve for how many bracelets Omar can buy?
General
2 months ago
The perimeter of a quadrilateral (four-sided polygon) is 58 inches. The longest side is three times as long as the shortest side. The other two sides are equally long and are 5 inches longer than the shortest side. Find the length of all four sides.
General
2 months ago
Which statement describes 0 . ¯¯¯¯ 34 ? Select three answers. A. It is a repeating decimal. B. It is a non-terminating decimal. C. It is a non-repeating decimal. D. It is a terminating decimal. E. It is a rational number. F. It is not a rational number.
General
2 months ago
A father is four times as old as his son now. If 5 years later the father is 3 times as old as his son's age. What are their present ages
General
2 months ago
Function tables with two-step rules Fill in the table using this function rule.help asap
General
2 months ago
Joe wants to enlarge the rectangular pumpkin patch located on his farm. The pumpkin patch is currently 40 meters wide and 60 meters long. The new pumpkin patch will be 3x meters wider and 5x meters longer than that of the original pumpkin patch. Which of the following functions will give the area of the new pumpkin patch in square meters?
General
2 months ago
A voter polling research group determined that 41% of the voters in a country would vote for the democratic candidate with a LaTeX: \pm ±4% margin of error. If they anticipate only 12,000 people will turn out to vote in the election, which would represent the possible number of voters for the democratic candidate. A 4680 to 5160 votersB 480 to 960 votersC 4440 to 5400 votersD 4916 to 4924 votersWhich type of study best describes the following research most likely to be done? The bureau of Labor Statistics needs to determine the average hourly wage of teenage employees for the U.S.government. Group of answer choicesA ExperimentalB CensusC SamplingD Observational
General
2 months ago
A man paid 8640rs for a loan of 8000rs taken for 320 days. Find the rate of simple interest charged by the bank
General
2 months ago
Identify the following NUMERICAL values: ...the average number of years of experience a teacher has at GCA out of ALL the teachers at GCA. A PopulationB ParameterC SampleD Statistic
General
2 months ago
Which expression results from using the Distributive Property to rewrite −9.1(−4)−9.1(12)?A. 9.1(−4+12)B. −9.1(−4+12)C. 9.1(−4−12)D. −9.1(4−12)
General
2 months ago
Which of the following recursive formulas represents the same arithmetic sequence as the explicit formula an=5+(n-1)2?
General
2 months ago
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