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Questions Asked on April 26, 2020

a) The population size of a country is increasing at a rateof 4% per year. How long does it take until the country has doubled
1. 1 answer
2. asked by bob
3. 563 views
Suppose the market demand for good A given by Qd= 300 -20 P and the market supply for Good A is given by Qs=20P-100,where
1. 1 answer
2. asked by Kate
3. 2,246 views
A family went out to dinner, and their food and beverage total $51.39. 6% sales tax is added to their bill,and then they plan to
1. 1 answer
2. asked by Anonymous
3. 462 views
Suppose an investment is expected to generate income at the rate ofR(t) = 200,000 dollars/year for the next 6 years. Find the
1. 0 answers
2. asked by Anonymous
3. 620 views
What job will l do after doing these subjectsagriculture, mathematics and geography
1. 1 answer
2. asked by Tinotenda
3. 592 views
1.Yo ________ mucho trabajo2.Ella _________ unos zapatos nuevos 3.Ellos________ un perro peligroso 4.
1. 1 answer
2. asked by Ciara Shaw
3. 601 views
Estimate 461 -- 7
1. 1 answer
2. asked by Zahara
3. 599 views
Consider the infinite geometric series below.a. Write the first 4 terms of the series b. Does the series diverge or converge? c.
1. 2 answers
2. asked by jade
3. 872 views
The pH of a 0.25 M aqueous solution of hydrofluoric acid, HF, at 25.0 °C is 2.03. What is the value of Ka for HF?
1. 2 answers
2. asked by Anonymous
3. 2,298 views
Would benzene (C₆H₆), a nonpolar solvent, dissolve CH₄?
1. 1 answer
2. asked by Cadie
3. 744 views
What is a consulate? I'm learning about the French Revolution right now if that helps. I've been getting multiple different
1. 1 answer
2. asked by Ella
3. 333 views
A ball is spun in a circle with constant speed, parallel to the ground. Ifthe center of the circle is kept at the same height
1. 2 answers
2. asked by ko
3. 488 views
Two balls of mass m collide, coming from opposite directions. One going twice as fast as the other. Which mass experiences the
1. 1 answer
2. asked by ko
3. 841 views
A block experiences three forces acting on it: Force 1 of 10N south, Force 2of 10N East, Force 3 of 5N North. The block moves 2
1. 3 answers
2. asked by ko
3. 1,009 views
Two blocks of equal mass are raised 10meters. One of them is placed on top of a long ramp, where it is released to slide down to
1. 2 answers
2. asked by ko
3. 727 views
A golf ball and a bowling ball are dropped from the same height, which bounce and return to the same starting height. Which one
1. 2 answers
2. asked by ko
3. 747 views
If 3.21mol of a gas occupies 56.2L at 44C and 793torr ,5.29 mol of this gas occupies _______ L under these conditions.
1. 1 answer
2. asked by Mohamed
3. 834 views
1.Describe a "traje de poblana". Write your answer in English.2.Explain who or what "Año Viejo" is and its significance. Write
1. 6 answers
2. asked by bingo.23
3. 10,371 views
How many kilometres on the ground is 4 cm distance on the map of South Africa
1. 1 answer
2. asked by Anonymous
3. 967 views
Suppose we have a bag with $10$ slips of paper in it. Eight slips have a $3$ on them and the other two have a $9$ on them.How
1. 6 answers
2. asked by Helen
3. 4,020 views
What are the two cultural backgrounds of a majority of Mexicans?A. Mexican Indian and African B. Native American and British C.
1. 13 answers
2. asked by Bob dunken
3. 3,302 views
which expression is equivalent to 479
1. 1 answer
2. asked by angel
3. 655 views
The world population in the year 2018 was approximately 7.6 billions and it grows at the rate 1.1% per year. Assuming that the
1. 1 answer
2. asked by emma
3. 804 views
What do you think motivates the actions of the main characters?Can you give a example
1. 6 answers
2. asked by sim
3. 559 views
I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I?
1. 3 answers
2. asked by Ella
3. 147 views
Write an equation for "the difference 86 and 42
1. 2 answers
2. asked by Anonymous
3. 976 views
write the repeating decimal 0.64 as the ratio of two integers
1. 1 answer
2. asked by Derick
3. 1,827 views
Jon begins jogging at a steady rate of 3 meters per second from the left side of lane 1. Laura also startsat the left side, but
1. 3 answers
2. asked by jake
3. 1,060 views
Jon begins jogging at a steady rate of 3 meters per second from the left side of lane 1. Laura also starts at the left side, but
1. 1 answer
2. asked by jake
3. 829 views
Is 2,3,5,8,12
1. 1 answer
2. asked by Julia
3. 301 views
You just bought a ring made of pure gold for $450.0. If the ring has a mass of 6.43g, what is the price per atom?
1. 1 answer
2. asked by Brianna
3. 405 views
IfΩ=ΣΣΣ(mn)/(m+n+p)!=5e/24 For the first summation M=1 to +∞ Second summation N=1 to +∞ Third summation p=1 to +∞ I
1. 1 answer
2. asked by Isaac
3. 409 views
Call a relation R “orbital” if x R yand y R zimply z R x. Prove that R is an equivalence relation if and only R is both
1. 0 answers
2. asked by Dave
3. 498 views
Given the following partition of the set A = { 6, 7, 8, 9, 10, 11 }. Find the associated relation { [6, 7, 8], [10], [9, 11] }.W
1. 0 answers
2. asked by Help with Math
3. 392 views
1. Let T = {a, b, c, d}.a. Find an example of a relation of this set that is transitive, but neither reflexive nor symmetric.
1. 0 answers
2. asked by Help with Math
3. 383 views
(1) Scorpions are becoming a major health problem in many countries throughout the world. (2) Countries that have high mortality
1. 4 answers
2. asked by Adle
3. 1,601 views
Why is knowing the percent error is helpful?
1. 2 answers
2. asked by Ava
3. 474 views
IS IT DEAD HERE?!?!?!?
1. 0 answers
2. asked by DEATH
3. 55 views
What is a feature of appeal to moderation?It assumes one thing causes another, even though there is no evidence linking the two.
1. 4 answers
2. asked by Bella D.
3. 2,668 views
Describe the heat involved if you touch a flask containing an ongoing endothermic reaction
1. 1 answer
2. asked by Ashley
3. 330 views
You start with 20 g of ice (H2O) at 260 K in a thermally isolated container. If 15500 J is added by heat, what will be the final
1. 1 answer
2. asked by victoria
3. 714 views
Describe what would happen if you had 30 g of water at 273 K in a thermally isolated container and added 10 g of ice (starting
1. 1 answer
2. asked by james
3. 343 views
How much heat is produced when 2 moles of water are produced from burning hydrogen gas? Show your work.ΔHf0 (kJ/mol) H2 (g) 0
1. 1 answer
2. asked by james
3. 401 views
In your own words, describe what a catalyst does in a chemical reaction.
1. 2 answers
2. asked by ty
3. 468 views
Consider the following reaction. CaO (s) + H2O (l)  Ca(OH)2 (s) + 65.2 kJIf you start with a container holding a mixture of
1. 1 answer
2. asked by christina
3. 1,639 views
For the endothermic physical change of water (liquid) into water vapor (gas), describe the entropy change, the enthalpy change,
1. 1 answer
2. asked by christina
3. 401 views
How do I find the coefficient of y^99 in the expansion(y-1)(y-2)(y-3)...........(y-100) Please I need details solution
1. 1 answer
2. asked by Isaac
3. 473 views
Are we living in a simulation
1. 1 answer
2. asked by Jenny Tailes
3. 126 views
In the local mall there are twice as many clothing stores as there are music stores. There are twice as many music stores as
1. 1 answer
2. asked by talah
3. 377 views
A calorimeter has a mass of 100g and a specific heat of 0.900 cal/g˚c and contains 400g of water at 40˚c. when 91g of ice at
1. 1 answer
2. asked by L
3. 649 views
Calculate the force on an object of mass 500g which produces an acceleration of 409cm³
1. 1 answer
2. asked by Offa
3. 401 views
Classify a triangle with side lengths of 28 in, 34 in and 49 in.
1. 1 answer
2. asked by help
3. 1,081 views
Sampling Distribution of 𝒙̅3. A Suppose a random sample of size 80 is selected from a population with s = 8. Find the value
1. 0 answers
2. asked by Snow
3. 515 views
Sampling Distribution of 𝒑̅4. The population proportion is .45. What is the probability that a sample proportion will be
1. 0 answers
2. asked by Snow
3. 576 views
Suppose we are interested in bidding on a piece of land and we know one other bidder is interested. The seller announced that
1. 0 answers
2. asked by Snow
3. 1,047 views
A random variable is normally distributed with a mean of 50 and a standard deviation of 5.b. What is the probability that the
1. 0 answers
2. asked by Snow
3. 990 views
Read This Poem.Continuous as the stars that shine And twinkle on the milky way, They stretched in never-ending line Along the
1. 1 answer
2. asked by Sage
3. 1,121 views
Why were there fewer industries in the South than in the North in the mid-1800s? Choose the two correct answers.A. The North had
1. 6 answers
2. asked by Gamer_Girl
3. 2,181 views
The diagram shows the position of three airports . A and G. G is 200 kilometres from A E is 160 kilometres from A From G the
1. 3 answers
2. asked by Kim
3. 978 views
Can I have your help with an algebra/complex numbers related question?Question : What is the least possible integer for n, such
1. 2 answers
2. asked by Ashley
3. 400 views
why stoichometry is important in chemistry
1. 1 answer
2. asked by Alazar
3. 349 views
PLEASE HELP ME!!The diagram shows the position of three airports . A,E and G. G is 200 kilometers from A, E is 160 kilometers
1. 2 answers
2. asked by Don
3. 987 views

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