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Find the sum of the first 23 terms of the sequence 11,15,19,23,27........
1. 1 answer
2. 23 views
In order to reach the top of a hill, which is 250 feet high, one must travel 2000 feet straight up a road, which leads to the
1. 1 answer
2. 76 views
Find the measure of each missing angle.
1. 1 answer
2. 35 views
You lean a ladder that is 6.7 meters long against a wall. It makes an angle of 63° with the ground. How high up the wall is the
1. 1 answer
2. 47 views
Use the digits 4,5,6,7,and 8 to make the greatest quotient with no remainder
1. 1 answer
2. 100 views
Draw a mental
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2. 65 views
Auta
1. 1 answer
2. 112 views
What is the greatest perfect square that is a factor of 1290
1. 1 answer
2. 120 views
The floor of a rectangular Hall is of length 9m and 4m. How many tiles of 20cm by 30cm can be used to cover the floor completely
1. 2 answers
2. 208 views
Santa Claus will be very busy on 12/24. He has to leave the workshop, travel to each home, and return home before midnight.
1. 1 answer
2. 228 views
Malory is jogging at 3.5 miles per hour to the East. Jaime is walking at 1.25 miles per hour to the south. Which statement
1. 1 answer
2. 293 views
What the relationship of John and Lenina in the Brave new world. It is love or infatuation? Please give me some example and
1. 1 answer
2. 134 views
A ball thrown vertically upward from the ground level hits the ground after four secound calculate the maximum height reached
1. 1 answer
2. 177 views
How many electrons does hydrogen need in order to have a full shell of valence electrons?
1. 3 answers
2. 484 views
Michelle wants to make some handicrafts to decorate her classroom. She has a rectangular piece of paper. The rectangle has a
1. 1 answer
2. 140 views
Ozone, O3(g), is a form of elemental oxygen that is important in the absorption of ultraviolet radiation in the stratosphere. It
1. 1 answer
2. 135 views
Luke and Quinten are discussing what shapes the composite figure can be broken into. Luke wants to break it into four right
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2. 363 views
Six pencils and three rubbers cost 234neira, pencils and two rubbers cost 184neira . How much does cach cost?
1. 1 answer
2. 263 views
Apply the distributive property to factor out the greatest common factor. 24+18t =
1. 1 answer
2. 940 views
Apply the distributive property to factor out the greatest common factor.56+32=
1. 1 answer
2. 667 views
use the inequality c - 3 >= d, b + 4 < a + 1 and a - 2 =< d - 7 to order a, b, c, and d from least to greatest
1. 2 answers
2. 423 views
use the inequality c - 3 >= d, b + 4 < a + 1 and a - 2 =< d - 7 to order for a, b, c, and d
1. 0 answers
2. 187 views
2a+5b=2 and 3b=25
1. 1 answer
2. 218 views
At noon, ship A is 50 nautical miles due west of ship B. Ship A is sailing west at 23 knots and ship B is sailing north at 24
1. 1 answer
2. 947 views
At noon, ship A is 50 nautical miles due west of ship B. Ship A is sailing west at 16 knots and ship B is sailing north at 16
1. 1 answer
2. 1,005 views
Let sinx = 2/3 , with x in quadrant II and cosy = 3/5, with y in quadrant IV. Find tan(2x)Find sin(y/2) Find cos(x -y) find
1. 1 answer
2. 344 views
The table below shows the results of a classroom activity involving rolling a fair number cube twenty-five times.Outcome
1. 2 answers
2. 907 views
Connections Academy: Math7B, Home Library Statistics portfolio is driving me nuts. I could use a little help. If you want to
1. 3 answers
2. 1,141 views
Once you've identified the initial and final conditions, you're ready to solve for the unknown quantity in your problem. Boyle's
1. 1 answer
2. 641 views
True or False The specific heat capacity of water has an impact on the climates in coastal areas
1. 2 answers
2. 829 views
How is music in the Classical period different than music in the Baroque period?A.String instruments were used in the Baroque
1. 0 answers
2. 570 views
Please help due soon:Write a 500-800 word essay about the relationship between equality and justice
1. 1 answer
2. 325 views
HELP! im stuck on a test, and the question is this:Samuel blinks his eyes about 3 times per minute when he is awake. He is awake
1. 1 answer
2. 355 views
1. N- 8 >5A. n>13 B. n>3 C. n>-3 D. n>-13
1. 1 answer
2. 161 views
Why did deganawida think it was important to stop the fighting
1. 3 answers
2. 847 views
FIND THE DIFFERENCE5/7-4/6 A. 1/21 B. 1 C. 1/42 D. 1/14
1. 1 answer
2. 244 views
FIND THE SUM-1/4 + (-2/7) A. -15/28 B. -3/11 C. 9/14 D. 3/28
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2. 185 views
What simpler function models the end behavior of the rational function in #4?#4: lim x->7 (sqrt(x+2)-3)/(x-7)
1. 1 answer
2. 787 views
Need to know the sentence pattern of the following questions.1. Jerry bought his son a car. 2. Craig seemed tired all day. 3.
1. 3 answers
2. 590 views
Find an interval I𝜃 (that depends on 𝜃 ) centered about 𝑋⎯⎯⎯⎯⎯𝑛 such that𝐏(I𝜃∋𝜃)=0.9for all
1. 1 answer
2. 1,715 views
Chemical formulae of tetraoxosulphate(4)acid
1. 5 answers
2. 1,724 views
When I take 4 times a certain number from 50 the remainder is 6. What is the number?
1. 3 answers
2. 787 views
You cut a loaf of bread into 20 equal slices. You and your friends eat 3/10 of the slices. You want to put each leftover slice
1. 6 answers
2. 2,048 views
can someone please check my answers1.) the purpose of american and european imperialism in the pacific was mainly to gain
1. 2 answers
2. 585 views
Runner 1 is standing still on a straight running track. Runner 2 passes him, running with a constant speed of 1.5 m/s. Just as
1. 2 answers
2. 1,855 views
Let X be a continuous random variable. We know that it takes values between 0 and 6 , but we do not know its distribution or its
1. 0 answers
2. 959 views
A stick of length 1 is broken into two pieces of length Y and 1−Y respectively, where Y is uniformly distributed on [0,1] .
1. 8 answers
2. 2,107 views
What element has 6 valence electrons and 6 energy levels?
1. 1 answer
2. 1,097 views
Alice has two coins. The probability of Heads for the first coin is 1/4, and the probability of Heads for the second is 3/4.
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2. 1,160 views
Alice has two coins. The probability of Heads for the first coin is 1/4, and the probability of Heads for the second is 3/4.
1. 0 answers
2. 1,015 views
Conditioned on the result of an unbiased coin flip, the random variables T1,T2,…,Tn are independent and identically
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2. 6,414 views
A defective coin minting machine produces coins whose probability of Heads is a random variable Q with PDFfQ(q)={5*q^4 if
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2. 1,537 views
A fair coin is flipped independently until the first Heads is observed. Let the random variable K be the number of tosses until
1. 1 answer
2. 1,265 views
A fair coin is flipped independently until the first Heads is observed. Let the random variable K be the number of tosses until
1. 0 answers
2. 904 views
1. The random variables X and Y are distributed according to the joint PDFfX,Y(x,y) = {ax2,0,if 1≤x≤2 and
1. 4 answers
2. 7,002 views
Let X and Y be two normal random variables, with means 0 and 3 , respectively, and variances 1 and 16 , respectively. Find the
1. 2 answers
2. 4,738 views
What is the value of the digit 8 in the number of 56,782,010,00
1. 2 answers
2. 824 views
a force of 2N Stretches an elastic rubber by 0.2M Find the elastic constant
1. 1 answer
2. 527 views
In a group of 120 students, 72 play chess, 65 play Scrabble and 53 play dice if 35 play both chess and Scrabble, 30 play both
1. 5 answers
2. 3,128 views
"Write a system of equations in three variables that has a single solution of (-1, -2, -3)"The first equation that I made was
1. 2 answers
2. 502 views
What is greater 3/5 or 3/4
1. 2 answers
2. 443 views
It's been a while since I've had to do this so I don't remember.I have the equation 6x + 19 = x. They want me to solve for x.
1. 2 answers
2. 436 views
1. Explain what a conjecture is, and how you can prove a conjecture is false.2. What is inductive reasoning? 3. What are the
1. 4 answers
2. 749 views
the time t required to drive a certain distance varies inversely with the speed, r. If it takes 4 hours to drive the distance at
1. 2 answers
2. 936 views
A converging lens forms a virtual image 2.61times the size of the objecT. The object distance is 11cm. Find the distance of the
1. 0 answers
2. 663 views
Suppose you buy a home and finance $255,000 at $2,293.17 per month for 30 years. What is the amount of interest paid? (Round
1. 1 answer
2. 1,804 views
Consider the functions A(x, y) = x^(2)y + xy - 3xy^(2), and B(x, y) = xe^(xy) - y(a) Calculate the x derivative of A, or Ax. (b)
1. 1 answer
2. 455 views
A function has f’’(x) = 10 and has f’(4) = 0 and f(2) = 4. Find f(x)
1. 1 answer
2. 400 views
List the most i mportant (strongest) intermolecular force(s) that must be overcome to(a) vaporize liquid CH 3 OH (b) remove
1. 1 answer
2. 621 views
Assess the extent to which the ethical consumption trends may have reduced the negative consequences of globalisation.Thank you.
1. 1 answer
2. 806 views
What did Simón Bolívar promise Alexandre Pétion in exchange for weapons and Haitian troops?A.to promote international trade
1. 2 answers
2. 1,320 views
Give an example of a data set for which youcan ONLY find the mode but not the mean or median. How can I find a data set with
1. 1 answer
2. 438 views
So The graph is asking turn the table below into a frequency table:0,5 1,4 2,8 3,7 4,2 5,1 6,1 In my opinion it already is a
1. 3 answers
2. 522 views
the Anglo-Iranian Oil Company (AIOC). What are the objectives of this agreement
1. 1 answer
2. 461 views
Is civil society allowed in Saudi Arabia?
1. 1 answer
2. 482 views
Saudi Arabian political system. What are some of the sources of political influence? What are some of the political reforms
1. 1 answer
2. 502 views
What happened when Faisal took over? What are some of the challenges that Khalid had to face during his reign?
1. 1 answer
2. 417 views
An archer fires an arrow, which produces a muffled "thwok" sound after it hits a target. The archer hears the "thwok" exactly
1. 1 answer
2. 673 views
Could some one tell me what effects an atomic bomb could have on human rights?
1. 1 answer
2. 432 views
A) What area of a black body kept at 300°C radiates 100W?B) If a 25m2 roof has a U-value of 0.4Wm^-2 °C^-1, how much heat,
1. 0 answers
2. 400 views
how to estimate the root mean square speed of hydrogen molecules in the earth's atmosphere in km h^-1? thanks for your help, I'm
1. 0 answers
2. 481 views
A)In your body the following reaction takes place:C6H12O6 + nO2 ! mCO2 + 6H2O What are the numbers n and m? and my answer was:
1. 2 answers
2. 512 views
The currently accepted maximum depth limit for safe scuba diving while breathing air is 50 metres. What is the absolute partial
1. 1 answer
2. 505 views
From the expression E = mgh for potential energy, how can I express the unit of energy, the joule, in terms of kilograms, metres
1. 2 answers
2. 638 views
Light is shone from a liquid onto the air. The angle of incidence in the liquid is 45◦. The angle of refraction is measured to
1. 1 answer
2. 470 views
In this estimation, question gives your answers to one significant figure.A) If a cash point dispenses a £10 note every second,
1. 3 answers
2. 480 views
A circular metal wire, with a radius of 0.5 mm, has a force of 2 kN applied along it. Ifthe wire has an unstressed length of 3 m
1. 7 answers
2. 578 views
Suppose that a spring is attached to a wall. On the other end of the spring, it is attached to an object of 0.263kg. When the
1. 0 answers
2. 664 views
Determine the oxidation number of V in the V_4O_12^4− ion given that the oxidation number of oxygen is −2
1. 1 answer
2. 1,343 views
Suppose that a body of an object is experiencing SHM ( simple harmonic motion) and it oscillates with position
1. 1 answer
2. 614 views
On planet Mars, A pendulum has a length of 4L and period of 5T.what is the acceleration due to gravity ?
1. 1 answer
2. 553 views
A rotating platform is on a table and an object is on the platform. The platform has a diameter of 30.0cm and it has a string
1. 0 answers
2. 622 views
A circular round disc that has a radius of 5cm and a mass of 32g is rotating with an angular velocity of w. A second disc with
1. 1 answer
2. 595 views
A pitcher can throw a ball towards the home plate at 120km per hour. When thrown, the ball curves. The curveball has a spin of
1. 1 answer
2. 599 views
A car wheel has a moment of inertia of 0.35kg m^2. It takes 50 seconds to come to rest from the initial angular velocity of 45
1. 1 answer
2. 592 views
A wheel has an initial speed of 100 radians/s. It is then slowed down with a magnitude of the constant angular acceleration of
1. 2 answers
2. 387 views
A plane is in a steep downward plunge. To not crash, Captain Q pulls as much as he can. When the plane is at the lowest point of
1. 1 answer
2. 543 views
Two blocks lie on a triangle as shown in the figure. Block m has a mass of 5 kg and block P has a mass of 14 kg. Assume the
1. 1 answer
2. 891 views
A crate of mass 106 kg is pulled by a rope on a frictionless surface. The rope makes an angle of 40 0 above the horizontal. If
1. 4 answers
2. 668 views
A basketball player who is 2.00 m tall is standing on the floor 8 m from the basket. If he shoots the ball at a 390 angle with
1. 1 answer
2. 845 views

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