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Questions Asked on July 4, 2020

A small block on a frictionless horizontal surface has a mass of 0.0215 kg. It is attached to a massless cord passing through a
1. 3 answers
2. asked by Jimmy
3. 1,755 views
1) If 358 g of KNO3 are dissolved in 650 mL of water at 80°C, at what temperature will solid settle out when it is cooled?2)
1. 3 answers
2. asked by Jailey
3. 1,654 views
The speed of a transverse wave on a string is 450 m/s, while the wavelength is 0.18 m. The amplitude of the wave is 2.0 mm.What
1. 2 answers
2. asked by Haly
3. 1,640 views
Which of the following is the correct equation for Στ for the given rotation axis? All rotation axes lie on the x axis and
1. 1 answer
2. asked by Jimmy
3. 1,550 views
3/7 of the people who live in the apartment building are men. 5/8 of the remaining people are women. The rest are children. A
1. 3 answers
2. asked by Johnny
3. 1,279 views
Some synthetic substances are exactly the same as substances found in nature. Why would scientists synthesize something that
1. 1 answer
2. asked by Divya
3. 1,196 views
Determine the value of k for which the direction vectors of the lines(x-1)/k = (y-2)/2 = (𝑧+1)/ k+1 and (x+3)/-2 = z, 𝑦 =
1. 5 answers
2. asked by Anna
3. 1,187 views
A sequence is defined recursively by the following rules:f(1)=3 f(n+1)=2⋅f(n)−1 Which of the following statements is true
1. 1 answer
2. asked by carmen
3. 1,150 views
The average Fahrenheit temperature in Fairbanks, Alaska, during a typical 365-days year. The equation that approximates the
1. 1 answer
2. asked by Umair
3. 1,039 views
Given that the HCF of a pair of different numbers is 8, find the two numbers if both numbers are less than 20
1. 2 answers
2. asked by Pepsi Zero Sugar
3. 913 views
A 7.10 percent coupon bond with 14 years left to maturity is priced to offer a yield to maturity of 7.9 percent. You believe
1. 0 answers
2. asked by BB
3. 903 views
Describe on the experimental treatment by which you can obtain the initial temperature of the unknown metal at 100.0 °C. How do
1. 1 answer
2. asked by Jay
3. 890 views
Three uniform small spheres A, B and C have equal radii and masses 3 m, m and m respectively. The spheres are at rest in a
1. 1 answer
2. asked by Sofa
3. 860 views
What were some effects of the Seven Years’ War?Select all that apply. *Britain lost all of its North American colonies to
1. 1 answer
2. asked by Linda
3. 736 views
A contractor supplied some items to a school.The contractor bill is shown below.If each amount includes 5%VAT,calculate how much
1. 1 answer
2. asked by david t
3. 686 views
It is Holi! When you dip the nozzle of your pitch Kari in water and pull the piston upwards, you find water being drawn into the
1. 1 answer
2. asked by i need help
3. 684 views
Scientists who capture fish from depths of 1000m or more for study have to bring them to the surface in pressurized containers.
1. 1 answer
2. asked by Pipee
3. 677 views
suppose that an allele, d, of a sex-linked gene is recessive and lethal. A man marries a woman who is heterozygous for this
1. 1 answer
2. asked by Jailey
3. 677 views
Using the Internet, search Human Genome Project.-How the project was done? -Who and where was the work done? -How long did the
1. 1 answer
2. asked by Jonnah
3. 639 views
At the end of slavery and sharecropping during the reconstruction era, an effect was that white workersa.quit working in
1. 2 answers
2. asked by gabby
3. 624 views
summarize (in several paragraphs) how the mass extinction of the dinosaurs affected the evolution of mammals.this should include
1. 1 answer
2. asked by Jailey
3. 546 views
To encourage learning and business,computers do not attract VAT.Find how much VAT a school pays when buying the following items.
1. 1 answer
2. asked by david t
3. 538 views
fill in the blanks with the kinds of nouns specified ,1 proper saw a common near the concrete 2 A(n) singular flew over the
1. 1 answer
2. asked by Esther
3. 522 views
Solve for the radius of the sphere
1. 1 answer
2. asked by Samuel
3. 438 views
slope = (4-20)/(8-1) = -16/7I need to plug the slope into y=mx+b with one of the points for x and y and then solve for b.
1. 1 answer
2. asked by em
3. 387 views
Does anyone have page 28 of Pre-Algebra with Pizzazz? I have the book, but page 28 is missing.
1. 0 answers
2. asked by Sue
3. 170 views

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