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Questions Asked on August 20, 2020

Which best explains mantle convection?
1. 13 answers
2. asked by None
3. 7,577 views
Which of the following is always true about a reaction at equilibrium?A. The concentration of the products is not equal to the
1. 4 answers
2. asked by John
3. 4,930 views
8/20/20201. Which carachteristics describe ancient sumarian civilization? select all that apply. (3 points) [A] city-states
1. 6 answers
2. asked by anonymous
3. 3,866 views
Which one of the 5W + H questions does the following statistic answer?The world's fastest roller coaster reaches a speed of
1. 17 answers
2. asked by that one dude
3. 3,723 views
Read the following paragraph and select the sentence that describes an interaction.Yellowstone National Park was founded in
1. 18 answers
2. asked by Bla Bla
3. 3,178 views
in a class, 156 students study science and mathematics.if they passed at least one subject and twice as many passed science as
1. 8 answers
2. asked by Sakyi Richard
3. 3,054 views
In two to three paragraphs, evaluate how Georgia's geography has affected the development of the Piedmont and Coastal Plain
1. 6 answers
2. asked by bannana
3. 2,473 views
What is each number written in scientific notation?2. 1,220,000,000 a. 1.22 x 10 b. 0.122 x 10^10 c. 12.2 x 100^8 d. 1.22 x 10^9
1. 1 answer
2. asked by Sofia
3. 1,866 views
An object of mass 0.2kg and density 600Kgm-3 is suspended with a string so that 1/10 of it is immersed in paraffin of density
1. 1 answer
2. asked by Matt
3. 1,860 views
Read the passage from “Rivers and Stories,” Part 2.The dam captured the flow of nutrient-rich silt that created Egyptian
1. 4 answers
2. asked by Rogy
3. 1,749 views
Summaries should be made up of which of the following ? (1 point)A.Main idea and writers feelings B. Main idea and important
1. 4 answers
2. asked by I’m a girl
3. 1,633 views
Which of the following is a feature of a good budget?A. money reserved for saving B. income that is less than its expenses C.
1. 6 answers
2. asked by dulce
3. 1,510 views
A weak acid with a Ka of 1.8 × 10–5 is titrated with a strong base. During the titration,12.5 mL of 0.10 M NaOH is added to
1. 4 answers
2. asked by John
3. 1,431 views
Which passage from “President Kennedy’s Special Message to the Congress on Urgent National Needs” provides the text with
1. 1 answer
2. asked by Rogy
3. 1,361 views
The height of the pedals of a bicycle change with respect to time. The minimum height recorded for the pedals was 21 cm above
1. 1 answer
2. asked by Madison
3. 1,356 views
Which type of economic system has the highest level of government control?A. traditional economy B. market economy C. command
1. 3 answers
2. asked by dulce
3. 1,315 views
RR is red and WW is white. The offspring of a cross between an RR and a WW plant would be?
1. 1 answer
2. asked by zeiss
3. 1,104 views
The growth of a certain plant was measured over a period of several days. How many centimeters did the plant grow between day 15
1. 2 answers
2. asked by LYLAN JOHNSON
3. 1,095 views
Maria saw 2×10 to the 1 power dogs in the park on Saturday. She saw twice as many dogs on Sunday as she saw on Saturday. How
1. 4 answers
2. asked by Johnnie
3. 906 views
(cos 2x)/(1/(cos x)) * (sin(pi + x))/(tan x) = (sec(x) - csc(x)) * (csc(x))/(sec^2 x) * (1 - cos^2 x)My friend and I are having
1. 1 answer
2. asked by Kallen Ross
3. 859 views
What are the next three numbers in this pattern?729, 243, 81, 27, __, __, __ 9, 6, 3 9, 3, 1 6, 3, 0 18, 9, 3 A rectangle has a
1. 3 answers
2. asked by kylepalmer
3. 845 views
Why did Japan attack China in 1937, launching the Second Sino-Japanese War?to spread Communism to other parts of Asia to secure
1. 2 answers
2. asked by hi_im.annie
3. 795 views
In a primary school 70%of the boys n 55%of the girls can ride a bicycle.If a boy and a girl are chosen at random what is the
1. 2 answers
2. asked by Daniel
3. 746 views
As a Ferris wheel rotates, the height, h, meters, above the ground of one of its cars, can be modeled by the function h(t)=10sin
1. 2 answers
2. asked by Vanessa
3. 741 views
Are the inaugural addresses of Lincoln and Kennedy relevant today? Explain your answer with no less than three examples of
1. 1 answer
2. asked by Nikki
3. 728 views
A recent forest fire near Littleville destroyed four-fifths of the trees in Bigtree National Forest. The forest covers 4920
1. 2 answers
2. asked by Jack
3. 705 views
What is the value of f(2) for f(x)=2x5−8x4+3x3−4x2+9x−1?can i get a step by step on this? my final answer was like
1. 2 answers
2. asked by hng
3. 691 views
Compare the function y = tanx and its reciprocal. Identify two similarities and two differences between the functions.
1. 1 answer
2. asked by Lauren
3. 674 views
Prove the identity of the following equation:(cos 2x)/(1/(cos x)) * (sin(pi + x))/(tan x) = (sec(x) - csc(x)) * (csc(x))/(sec^2
1. 1 answer
2. asked by Julia
3. 671 views
Prove the following identity. Show all steps clearly. the ----- indicates that it is a fraction.L.S cos2x sin(pi+x)
1. 2 answers
2. asked by Riley
3. 659 views
The charge c of a telephone company is partly constant and partly varies as the number of units of call u.The cost of 50 units
1. 1 answer
2. asked by Blessing
3. 584 views
a boy on a swing is pulled to a position 2.34m off the ground and released.at the fastest and lowest pointof the swing the boy
1. 0 answers
2. asked by arya
3. 574 views
Maria saw 2×10 to the 1 power dogs in the park on saturday. She saw twice as many dogs on sunday as she saw on saturday. How
1. 1 answer
2. asked by Johnnie
3. 500 views
which of the following is an example of subjunctive
1. 3 answers
2. asked by chase
3. 491 views
How would you show your work when graphing one cycle of the function y = 3sin(-2x+(pi/3))-1? Thank you!
1. 1 answer
2. asked by Riley
3. 483 views
How would you solve the trigonometric identity (cosx-sinx)/(cosx+sinx)=sec2x-tan2x?
1. 1 answer
2. asked by Riley
3. 478 views
The height of the pedals of a bicycle change with respect to time. The minimum height recorded for the pedals was 21 cm above
1. 2 answers
2. asked by sami
3. 462 views
A50kg sample of unknown metal warms from 18°to 58° after absorbing 800 joules what is the specific heat of the metal in j/kg C
1. 0 answers
2. asked by Ayaan ahmed
3. 460 views
A town p is 150km from a town Q in the direction 050 what is the bearing of Q from P
1. 1 answer
2. asked by Genevive
3. 438 views
Compare the function y=tanx and it’s reciprocal. Identify two similarities and two differences between the functions.-What is
1. 1 answer
2. asked by Kevin
3. 432 views
The attack commenced at 7:48 a.m. Hawaiian Time (18:18 GMT).--------------------------------------------------------------------
1. 1 answer
2. asked by rfvv
3. 424 views
Check 0/4 pts Retries 2A bag contains 2 gold marbles, 7 silver marbles, and 26 black marbles. Someone offers to play this game:
1. 1 answer
2. asked by sarah
3. 419 views
The total number of my digits is 13. I'm between 63 & 89.my tens digit is more than my once digit. Who am i?
1. 2 answers
2. asked by Dm
3. 418 views
Find the premiter of a rectangle field which is 10m by 5m
1. 2 answers
2. asked by chidera
3. 410 views
how long is a rectangular strip of land with a width of 5/6 km and an area of 7/6 square km
1. 1 answer
2. asked by Diaviane
3. 401 views
ESTHER SPENT 1/6 OF HER MONEY ON BOOKS,1/2 ON HER PAIR OF SHOES AND SAVED THE REST. ESTHER SAVED $56. HOW MUCH DID SHE HAVE AT
1. 1 answer
2. asked by REHEN
3. 395 views
Hello, I'm studying for a course I will be taking next year. I'll be taking Precalculus and in the syllabus it says we will be
1. 3 answers
2. asked by anon
3. 394 views
how long has jiskha been around
1. 2 answers
2. asked by bannana
3. 384 views
what is the precise nature of mathematics?what is imprecise nature of language? how do they affect the understanding of
1. 1 answer
2. asked by anon
3. 380 views
A Gaussian density has mean µ and variance σ^2:p(x|µ, σ) = 1/√(2πσ^2)exp (−(x − µ)^2/2σ^2) If y = (x − µ)^2 a)
1. 0 answers
2. asked by kkdd
3. 358 views
Me and mom have been trying to solve this for hours. We need help. Can some one show us how to solve it. We do have a hint from
1. 4 answers
2. asked by Cunfushun
3. 354 views
.....against the naval base at Pearl Harbor in Honolulu, Territory of Hawaii, just before 08:00, on Sunday morning, December 7,
1. 2 answers
2. asked by rfvv
3. 352 views
I'm grade 11 what career can I take with my subjects?
1. 1 answer
2. asked by Yolanda
3. 348 views
WHO IS BILL GATES
1. 1 answer
2. asked by tbnrken2
3. 328 views
are teens exposed to tobacco bc i need help on my question
1. 3 answers
2. asked by idk
3. 320 views
How do we get the answer of rounding numbers to the nearest 5
1. 0 answers
2. asked by Otlotleng PRECIOUS Nameng
3. 317 views
I DON'T UNDERSTAND THE SOLVING.PLEASE EXPLAIN?
1. 1 answer
2. asked by Anonymous
3. 301 views
Should the death penalty be legal?
1. 4 answers
2. asked by BonelessNugget
3. 295 views
This is the new chat
1. 1 answer
2. asked by Daley Edwards
3. 238 views

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