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2020
March
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March 14, 2020
1. Which do scientists study to determine air temperature at the time it was formed? Select the two correct answers. (1 point)
(B
18 answers
asked by
Kiana
13,589 views
Find the area of the region bounded by the curves y = sin x, y = csc^2x, x = pi/4, and x = (3pi)/4.
3 answers
asked by
Slaya
3,522 views
Find the two square roots of 5-2i in the form a+bi, where a and b are real.
Mark on an Argand diagram the points P and Q
1 answer
asked by
GG
2,833 views
describe two ways to separate a mixture of sulfur powder and sodium nitrate to collect pure samples of each solid
1 answer
asked by
sara
2,328 views
A piece of cardboard measuring 13 inches by 14 inches is formed into an open-top box by cutting squares with side length x from
1 answer
asked by
jeth
2,318 views
(a) Construct a quadrilateral ABCD in which AB = 10cm , angle ABC = 120° , angle BAD = 60°, BC =7cm and AD = 11cm.
(b) Measure
3 answers
asked by
Winfridah
1,984 views
is this correct?
Quand j'étais plus jeune, je (1) You Answered venais venais souvent rendre visite à mes grands-parents qui
1 answer
asked by
Cuong
1,772 views
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
Drawings not to scale On
2 answers
asked by
Kim Taehyung's Wifeu
1,767 views
28) What were three contributing factors to the Great Depression?
____________ 29) Explain three facts concerning the U.S.
2 answers
asked by
Potato Mohammed
1,654 views
Find the two square roots of 5-12i in the form a+bi, where a and b are real. Mark on an Argand diagram the points P and Q
2 answers
asked by
D
1,566 views
A number cube is rolled 370 times and the results recorded as follows: there were 64 ones, 69 twos, 58 threes, 67 fours, 66
2 answers
asked by
Alexa
1,514 views
Use the drop-down menus to complete the sentences.
The most severe financial crisis in the history of the United States and
5 answers
asked by
Anonymous
1,440 views
If 2000 square centimeters of material is available to make a box with a square base and an open top, find the largest possible
1 answer
asked by
jeth
1,349 views
A uniform metre rule of mass 120g is pivoted at 60cm Mark.At what point should a mass of 50g be suspended for it to balance
1 answer
asked by
Christine
1,077 views
1) A toy car with a mass of 2.35 kg is pushed with a force of 21.6 N. What is the acceleration of the car? a) Given Information:
1 answer
asked by
Lilly
1,031 views
Solve 3x^1/2 + 5 - 2x^-1/2 = 0
2 answers
asked by
Yehuza
1,016 views
Petra is practicing factoring by grouping. She wants to factor the polynomial 16xy−4x^2+28y−7x. Her work is shown below.
16xy
2 answers
asked by
ryan
1,014 views
When elements in the same group form molecules, the number of outer-shell electrons involved is the same and so the number of
3 answers
asked by
Ghumaisha
859 views
What are at least two physical or health benefits that swimming or workouts in the water can provide that are different than
3 answers
asked by
Jas
822 views
Quand j'étais plus jeune, je (1) You Answered suis vennu suisIncorrect or extra word vennuIncorrect or extra word souvent
0 answers
asked by
Cuong
820 views
Operating wavelength : 449 nm
Absorbance of solution 1 - Standard Dichromate-H2O : 0.560 a.u. Absorbance of solution 2 - Standard
0 answers
asked by
HELP
796 views
Carnot refrigerator A has a 21 % higher coefficient of performance than Carnot refrigerator B. The temperature difference
0 answers
asked by
ryancon
767 views
A multiple minisource model is used to model five video sources multiplexed at an access buffer. Each source generates, on
1 answer
asked by
Ayyappa Bheemireddi
724 views
Find the two square roots of 5-2i in the form a+bi, where a and b are real.
Mark on an Argand diagram the points P and Q
2 answers
asked by
Hi
698 views
A solid has a mass of 200g in air and when partly immersed in a certain liquid it has a mass of 160g. Given that the relative
3 answers
asked by
Maxwell
681 views
A target lies flat on the ground 8 m from the side of a cliff that is 20 m tall. A physics student rolls a ball off the
1 answer
asked by
Mae
580 views
In a Two-penny toss game,what is the probabilityof getting both heads?
1 answer
asked by
Ashley jolline elducal
565 views
Which number in fractions should be subtracted from 36/22 in order for the difference to be 3/3?
I don't really understand this.
2 answers
asked by
Anonymous
555 views
In order to determine the likelihood of obtaining a particular mean with a sample of 30 participants from the population mean,
1 answer
asked by
Elyse
553 views
When elements in the same group form molecules, the number of outer-shell electrons involved is the same and so the number of
2 answers
asked by
Ghumaisha
532 views
Hi, I need help with how to solve this question:
________________________________________________________ Circle graph
3 answers
asked by
❄ Snowflake ❄
528 views
The polynomial P(x)=x^3−6x^2+6x−23 can be rewritten as P(x)=(x^2+6)(x−6)+13.
Which expression is a factor of P(x)? a. x^2+6
1 answer
asked by
nina
520 views
Hey I just need an answer check here
Q x: j, 5, , 7, 10 , 12 y: 10,13,19, k,34 A:k=24 J=2 I think am I right if not how do i get
1 answer
asked by
im trynna be smart
514 views
Cu+SO2= Cu2S+O2
Why isnt the answer Cu2SO2 why is it Cu2S+O2
3 answers
asked by
Ghumaisha
508 views
V (x) = 22x − 844 where x is the number of postcards sold. Determine the zero point of the function.
0 = 22x - 844 844 = 22x
1 answer
asked by
Mike
491 views
t=time
Why is Variance(t-35) and variance(t) equal.
1 answer
asked by
Raj
481 views
1. There is no seaweed cake and no birthday cake.
2. There are no seaweed cake and no birthday cake. ----------------------------
1 answer
asked by
rfvv
478 views
The motion of the packet is a uniformly accelerated motion, with constant acceleration a=g=9.8 m/s^2 directed downward, initial
1 answer
asked by
Joe
474 views
find the real solutions of e^3x-2e^x-3e^-x
1 answer
asked by
Faith
437 views
Howto sketch a graph of y=2sin3x-1 for 0<=x<=360.
1 answer
asked by
Raj
434 views
1. I like some of them.
2. I like them some. (Is this grammatical?) 3. I ate two of them. 4. I ate them two. (Is this
2 answers
asked by
rfvv
429 views
What is the first horse that God send to let people know that he will return soon
Could the corona virus be that horse?
1 answer
asked by
Anonymous
428 views
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