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Michael

Questions (1,012)

Find the equation of the circumcircles of the triangle, whose vertices are A(2,3),B(5,4) and C(3,7)
1. 1 answer
2. 608 views
X is partly constant and partly varies as y when y is 2 x is 30 and when y is 6 x is 50 find the relationship of x and y
1. 1 answer
2. 283 views
If a motor has a speed of 1,627 3/4 revolutions per second, how many revolutions will it make in 11/15 second?
1. 1 answer
2. 569 views
40. Which type(s) of factors does the (modified) Drake equation contain? A) Astronomical factors B) Biological factors C)
1. 0 answers
2. 292 views
39. Which type(s) of factors does the (original) Drake equation contain? A) Astronomical factors B) Biological factors C)
1. 0 answers
2. 288 views
38. Which of the following is not a factor in the Drake equation? A) Number of stars in the Milky Way B) Fraction of planets
1. 0 answers
2. 386 views
37. What is the purpose of the Drake equation? A) Estimating the number of civilizations in our Galaxy B) Estimating the number
1. 1 answer
2. 353 views
36. What is the main goal of SETI? A) Search for he origin of the Universe B) Search for extremophiles C) Search for Jovian
1. 0 answers
2. 367 views
Thermal energy is caused by the motion ofA. mixing water molecules contained in a beaker. B. molecules in solid, liquid, and gas
1. 2 answers
2. 340 views
calculate the number of mole of cacl that can be obtained from 30g of caco3 in the presence of excess Hcl(Ca
1. 2 answers
2. 565 views
Daniel and Aleks were combusting butane in lighters...How much Carbon Dioxide did they produce from 10.0g of butane and 30.0g of
1. 0 answers
2. 238 views
Find the angle measures of a triangle (in degrees) if thesecond angle measures π/18 less than twice the first, and the third
1. 1 answer
2. 299 views
Find the length of side x in simplest radical form with a rational denominator.60 degrees, 30 degrees. Right triangle Side C
1. 2 answers
2. 6,661 views
the average score of five tests was 83. the first four scores were 91, 78, 86, and 72. what was the score of the fifth test? How
1. 1 answer
2. 827 views
Find the magnitude and direction for the resultant of the three vectors force:F1=(5.0i,-2.5j)N,F3=(-7.5j in)N and F3=(2.5i)N
1. 0 answers
2. 249 views
Find the reciprocal of 0.342 hence evaluate √0.0625/0.342
1. 2 answers
2. 427 views
how many days are in a foot yes or no?
1. 2 answers
2. 177 views
A passenger car will go 420 miles on 17.5 gallons of gasoline in city driving. What is the rate in miles per gallon?
1. 1 answer
2. 550 views
Find the absolute extremes of the function 𝑓(𝑥)=𝑥√(𝑥−𝑥^2)(provide answers as exact values).
1. 1 answer
2. 292 views
If the proteins making up a gene were changed or mutated, what impact would this likely have on an organism.1.There would be no
1. 0 answers
2. 318 views
An induced dipole occurs when a molecule's moving electrons are briefly more concentrated in one place than another, causing the
1. 3 answers
2. 1,359 views
A school dance committee of four people is selected at random from a group of 9 ninth graders, 8 eighth graders, and 10 seventh
1. 1 answer
2. 1,191 views
sally was assigned to create a venn diagram to represent p(a or b). sally first writes p (a or b) = p (a) + p (b) - p (a and b)
1. 1 answer
2. 478 views
Calculate the concentration in g/dm3 of HNO3 in a solution (H=1; N=14; O=16)
1. 1 answer
2. 545 views
Boys are not supposed to help in the kitchen. Write a debate for or against the motion
1. 2 answers
2. 587 views
the first and seven term of a G.P are 40½ and 1/18 respectively. find the second term
1. 3 answers
2. 968 views
Find the midpoint of the line segment with end coordinates of: (1,7) and (3,−2)Give coordinates as decimals where appropriate.
1. 3 answers
2. 2,228 views
log3(4x+1)-log3(3x-5)=2
1. 5 answers
2. 3,736 views
Let X denote an exponential random variable with unknown parameter λ>0 . Let Y=I(X>5) , the indicator that X is larger than 5 .
1. 1 answer
2. 897 views
As above, let Y1,…,Yn denote the i 'th number in the binary data set.Recall that Y1,…,Yn are assumed to be independent and
1. 0 answers
2. 961 views
John uses the machine in 1kg to raise a 60N load from the ground to a distance of 0.4m.The effort used by john to do work is
1. 2 answers
2. 768 views
A paratrooper fell 370.0 m from an airplane without his chute opening. He landed in a snow bank, creating a crater 1.10 m deep,
1. 0 answers
2. 529 views
A kite flying in the air has an 11-ft line attached to it its line is pulled taut and casts a 9-ft shadow find the height of the
1. 4 answers
2. 6,500 views
A 2.9 kg block slides with a speed of 2.1 m/s on a friction less horizontal surface until it encounters a spring. (a) If the
1. 1 answer
2. 4,303 views
Usable energy of respiration isA. Immediately consumed in cellular activities B. Trapped in ATP molecules C. Stored as heat D.
1. 2 answers
2. 489 views
Respiration isA. Anabolic and exergonic B. Anabolic and endergonic C. Catabolic and exergonic D. Catabolic and endergonic
1. 1 answer
2. 1,041 views
Angle a lies in quadrant 2, and tan(a)= -(12/5). Angle B lies in quadrant 4, and cos(B)= (3/5).What is the exact value of
1. 1 answer
2. 2,263 views
Find the area of the parallelogramA 3'333 B 4’890 C 6’112 D 3’302
1. 1 answer
2. 333 views
Am I allowed to study nursing with life sciences geography tourism l.o English at any university
1. 2 answers
2. 469 views
2. Boardman College maintains two files—one for Sociology majors and another for Anthropology majors. Each file contains
1. 0 answers
2. 518 views
you deposit "3400" in an account with an annual interest of 4.6% for 20 years. how much money be in your account at the end of
1. 1 answer
2. 843 views
The first, third and ninth terms of a linear sequence are the first three terms of an exponential sequence. If the seventh term
1. 4 answers
2. 2,343 views
A spring-like trampoline dips down 0.06 m when a particular person stands on it. If this person jumps up to a height of 0.29 m
1. 2 answers
2. 748 views
Use the formula for continuous compounding to compute the balance in the account after 1, 5, and 20 years. Also, find the
1. 1 answer
2. 743 views
A 2 kg box is dropped from an initial height of 10 m. Find the work done on the box.
1. 1 answer
2. 862 views
Which statement best describes the role of government in a mixed economy?1) it controls all decisions about business activities,
1. 5 answers
2. 818 views
Y = 2 over 3x - 1
1. 1 answer
2. 330 views
A toroid is a solenoid in the shape of a donut. The magnetic field inside the toroid is B=μ0NI/(2πR).Suppose that a toroidal
1. 1 answer
2. 1,393 views
A 550-turn solenoid is 15 cm long. The current in it is 33 A. A 3.0-cm-long straight wire cuts through the center of the
1. 1 answer
2. 865 views
What story element is developed in the excerpt "Pyramus and Thisbe"?
1. 1 answer
2. 1,264 views
does anybody have the answers to Independent and Dependent Variables Quiz Part 2
1. 1 answer
2. 502 views
Does anybody have the answer to Independent and Dependent Variables Quiz Part 2
1. 0 answers
2. 372 views
Is it save too say that any type of job you are applying for or are eligible for has to have some type of technology? I am
1. 3 answers
2. 520 views
Given that y= Acos3x + Bsin3x , where A and B are constants, show that d^2y/dx^2 + 9y =0
1. 1 answer
2. 993 views
Calculate the root mean square of bromine molecule at 23°c and 1.00 atm
1. 3 answers
2. 342 views
Two reasons why displacement method is not suitable when determining the volume of a charcoal?
1. 4 answers
2. 2,946 views
Chris ate 1/8 of a pie with a 14in diameter. What is the area of the remaining portion? For pi use 3.14
1. 2 answers
2. 847 views
does anybody have the answers to Lesson 13: Geometry and Measurement Unit Test Essential Math 6 B Unit 3: Geometry and
1. 11 answers
2. 1,773 views
the man spend two seventh of his pay and left him with $210 how much money he have
1. 3 answers
2. 467 views
What’s the coordinates of point A
1. 105 answers
2. 11,418 views
Set up, but do not evaluate, the integral which gives the volume when the region bounded by the curves y = Ln(x), y = 1, and x =
1. 1 answer
2. 3,331 views
Similar polygons are _____the same sizeA always ,B sometimes , C never Classify the triangle with angles with measures 48
1. 9 answers
2. 1,409 views
Point P and Q are respectively 24km North and 7km east of point R , what is the bearing of P and Q?
1. 2 answers
2. 620 views
The measure of angle A is 124 degrees. What is the correct classification for angle A?A. acute B. right C. obtuse D. straight
1. 5 answers
2. 1,527 views
A. Find the complement of the angle shown.B. Find the supplement of the angle shown. pls show all your work (52 degrees acute
1. 41 answers
2. 3,354 views
An angle measures 47 degrees. what are the measures of the angles complement? pls hurryA 43 degrees B 133 degrees C 53 degrees D
1. 2 answers
2. 1,087 views
Plz Help1. what is the end behavior of the exponetial function f(x)=3/2*(4/5)^x? 2. use a graph to determine if the exponential
1. 9 answers
2. 4,401 views
Which most accurately explains the role played by debates over popular sovereignty in causing the Civil War?They convinced the
1. 1 answer
2. 715 views
2. If m ∠1=37 what is m ∠4?50 40 35 25 I think its 50 If m ∠1=50 what is m ∠5? 50 40 35 25 I think its 50 again. I just
1. 1 answer
2. 400 views
Why did the building of the Transcontinental Railroad have to be shelved for a few years?Iron rails rusted, and the wait for
1. 1 answer
2. 673 views
Which of the following is the best reason for why the Central Pacific Railroad Company had so much trouble laying the railroad
1. 4 answers
2. 1,877 views
What were the requirements for Southern conscription laws? (Select all that apply.)All men ages 18 to 45 must enlist. Landowners
1. 11 answers
2. 1,669 views
Why were many Northerners offended by the extravagant spending of the newly wealthy?They believed that the wealth should be
1. 4 answers
2. 1,335 views
What was a result of thousands of slaves fleeing to meet up with Union troops?Slave owners acted more harshly towards their
1. 5 answers
2. 1,471 views
Review the event.The presidential election of 1860 Explain how this event contributed to the causation of the Civil War? (Select
1. 5 answers
2. 1,937 views
Which option most accurately summarizes the conflicting perspectives that erupted into the conflict known as “Bleeding
1. 2 answers
2. 1,751 views
Which option most accurately explains how the Compromise of 1850 influenced the buildup to the Civil War?It replaced the
1. 15 answers
2. 3,227 views
Which options represent attempts on the part of the Mexican government to assert control over the Texas Territory? (Select all
1. 2 answers
2. 751 views
What was most likely an effect of the Battle of the Alamo on settlers after Santa Anna defeated the Texian army?Settlers wanted
1. 1 answer
2. 679 views
What was the significance of McCulloch v. Maryland?The case identified federal authority over interstate commerce. The case
1. 1 answer
2. 1,128 views
How did the case McCulloch v. Maryland cement the power of the federal government?The ruling stated the Constitution had
1. 1 answer
2. 3,506 views
When the Constitution was ratified in 1787, Hamilton’s primary aims were to __________.Which option most accurately completes
1. 1 answer
2. 2,667 views
Which of the following statements most accurately analyzes how the Philadelphia Convention shaped the new national government?It
1. 3 answers
2. 2,556 views
What was the significance of the Battle of Queenston?It allowed for the United States to occupy territory in Canada. It was the
1. 2 answers
2. 1,165 views
What event led Great Britain to concentrate its full efforts on fighting the War of 1812?the Chesapeake affair the defeat of
1. 4 answers
2. 1,742 views
An EssasyIf I Had Given The Opportunities I Will Have Done Better
1. 4 answers
2. 388 views
What was the impact of the Battle of Tippecanoe? (Select all that apply.)The battle eliminated Native American resistance in the
1. 3 answers
2. 2,560 views
Which document enumerates the limitations of the federal government and the personal freedoms of United States citizens?Declarat
1. 1 answer
2. 2,800 views
What was the significance of the Treaty of Tordesillas?It provided Portugal with the opportunity to establish colonies in the
1. 5 answers
2. 3,562 views
How did the advances in science during the Renaissance promote European exploration?Renaissance merchants backed political
1. 1 answer
2. 1,196 views
How did trade with Asia impact Italy?Italians sought new reasons to extend the Crusades as they fulfilled their need for Asian
1. 2 answers
2. 1,030 views
Information about a play took up 1/3 of the pages in the program. Information about the actors took up 1/4 of the remaining
1. 10 answers
2. 2,578 views
Which of the statements correctly describes the main reason why the long-term storage of high-level nuclear waste is considered
1. 3 answers
2. 812 views
C(g) + 2A(g) ⇌ 3E(s) + 2F(g)The concentrations of C, A, and F are measured as 0.2 M, 0.2 M, and 0.4 M at equilibrium and at
1. 3 answers
2. 430 views
Why are smaller alcohols fully miscible with water while larger alcohols have lower solubility in water?A. In larger alcohols,
1. 3 answers
2. 626 views
Which of these can be deduced according to this electrochemical cell?The image is at this address:
1. 1 answer
2. 536 views
N2(g) + 3H2(g) ⇌ 2NH3(g)ΔH° = −92 kJ ΔS° = −0.20 kJ/K Which of the given is correct about the ΔG° at 35 °C? A. 30
1. 1 answer
2. 715 views
If the pH of a Ca(OH)2 solution is measured as 9.0, what is the concentration of the Ca(OH)2 solution?A. 1 * 10^-5 M B. 1 *
1. 2 answers
2. 398 views
Which explain how outside factors influenced the conflict in Vietnam in the years after World War II?(Select all that apply.) A.
1. 5 answers
2. 1,960 views
How have petro-economics shaped the Middle East?A. Economic competition among Middle Eastern states to be the top oil producer
1. 9 answers
2. 6,939 views

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