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Questions Asked on November 15, 2021

calculate the heat required to change 0.50kilogram of water at 40°celcius to steam at 100°celcius.(take latent heat of
1. 5 answers
2. asked by Benjamin
3. 1,184 views
Simplify √(5-21i)
1. 1 answer
2. asked by Clerry
3. 282 views
The complex number z = 2 + i is the root of the polynomial z^4 – 6z^3 + 16z^2 - 22z + 15 = 0. Find the remaining roots c) Let
1. 2 answers
2. asked by Clerry
3. 784 views
The diagram given shows three charges are arranged at thecorners of a rectangle. i. Determine the magnitude and direction of
1. 0 answers
2. asked by imbang
3. 267 views
two identical steel balls mounted on wooden posts initially have different amounts of charge: -7μC and the other +28μC. the
1. 0 answers
2. asked by Anonymous
3. 337 views
We got all over the bay and landed on the opposite shore betwixt twelve and one o’clock and was on our march by one, which was
1. 2 answers
2. asked by A
3. 209 views
Hard water often contains dissolved Ca2+ and Mg2+ ions. One way to soften water is to add phosphates. The phosphate ion forms
1. 1 answer
2. asked by morgan
3. 635 views
We got all over the bay and landed on the opposite shore betwixt twelve and one o’clock and was on our march by one, which was
1. 1 answer
2. asked by A
3. 212 views
This right...is part of the common law, part of a British subjects birthright...British colonists are, by Magna Charta, as well
1. 1 answer
2. asked by A
3. 356 views
Sea x una variable aleatoria binomial con n = 10, p = 0.4. Encuentra la media
1. 0 answers
2. asked by Lisa
3. 27 views
15 by one multiply 7/10
1. 0 answers
2. asked by Anonymous
3. 165 views
Unit 5 lesson 6?
1. 0 answers
2. asked by Samantha
3. 451 views
caused the French to agree to help the Americans fight the British during the American Revolution
1. 1 answer
2. asked by A
3. 213 views
Find the first term and the common different of an arithmetic progression if the sixth term is25 and the sum of the six terms in
1. 1 answer
2. asked by MEDINA
3. 410 views
In the sequence, an = (-1)n+1)(n+2), what is a10?
1. 1 answer
2. asked by Crizel
3. 417 views
What happens when a base is added to a system with a buffer and which part of the buffer reacts with the added base?
1. 1 answer
2. asked by Student
3. 386 views
If a rock is dropped from a height of 66 ft, its poistion t seconds after it is dropped until it hits the ground is given by the
1. 3 answers
2. asked by Joseph
3. 2,120 views
Let z= √(3 - i)i) Plot z on an Argand diagram. ii) Let w = az where a > 0, a E R. Express w in polar form iii) Express w^8 in
1. 2 answers
2. asked by Clerry
3. 616 views
Calculate the volume of Hcl that can be obtained at s.t. p from 5.88g of sodium chloride
1. 1 answer
2. asked by Eze
3. 208 views
Consider the reaction : C2H4 + 2Co2+ 2H20.calculate the volume of Co2 produced at s.t. p when 0.05 mole of C2H4 was burnt in Co2
1. 1 answer
2. asked by Eze
3. 294 views
what line is perpendicular to y=3x-14? I am not trying to get an easy answer or anything I've just been staring at this problem
1. 1 answer
2. asked by Hello
3. 358 views
Which of the following could be used to support the argument that reading for twenty minutes every day improves your reading?
1. 13 answers
2. asked by ha
3. 1,994 views
b=4,c=9 then the value of√bc+√b+5is
1. 2 answers
2. asked by Aldrisha
3. 124 views
A wooden box weighing 15N is being pushed across a concrete floor at a constant velocity. If the coefficient of friction of
1. 0 answers
2. asked by Dylan
3. 181 views
Roxanne has 1/2 as many beads as Sherie.The number of beads Sherie has is 4/5 that of Trevor’s. Trevor has 165 beads. How many
1. 1 answer
2. asked by Anonymous
3. 263 views
- ⅛ natural whole interger rattional irattional
1. 0 answers
2. asked by apryl panalas
3. 153 views
Which ordered pair is a solution f the inequality x+y>1?A. (3,3) B. (2,3) C. (4,1) D. (5,4)
1. 0 answers
2. asked by kurt
3. 186 views
The steel I-beam in the drawing has a weight of 9.00 kN and is being lifted at a constant velocity. What is the tension in each
1. 0 answers
2. asked by shemp
3. 380 views
24basek = 102base4 find the value of k
1. 1 answer
2. asked by Justice
3. 164 views
Which of the following is the function of the respiratory system?
1. 1 answer
2. asked by Marimar
3. 189 views
A gas pipeline is to be constructed from a storage tank, which is right on a road, to a house which is 600 feet down the road
1. 1 answer
2. asked by help
3. 1,336 views
Johnson had 1/3 as many red marbles as blue marbles. If he bought another 12 red marbles, he would have 2/5 as many red marbles.
1. 1 answer
2. asked by Anonymous
3. 197 views
In Canadian football, after a touchdown the team has the opportunity to earn one more point by kicking the ball over the bar
1. 0 answers
2. asked by Anonymous
3. 470 views
In what way viruses are different from other microbes
1. 1 answer
2. asked by Rishabh
3. 331 views
A ball mass of 200g,travelling with velocity of 100m/s,collide with another ball of mass 800g,moving at 50ml in the same
1. 0 answers
2. asked by Khadija
3. 177 views
the number of multiples of 10 between 10p and 10p^3 (inclusive of 10p and 10p^3) isAnswer is p^3-p+1 I need help with the
1. 1 answer
2. asked by Jam
3. 228 views
A ladder 25 feet long is leaning against a vertical wall. If the bottom of the ladder is pulled horizontally away from the wall
1. 1 answer
2. asked by Squidward
3. 2,092 views
Which expression is equivalent to the equation below after taking the first step to solve for x?𝟏𝟐(𝟒𝒙+𝟏𝟎)=𝟔
1. 0 answers
2. asked by Kazuko
3. 142 views
P1: A kettle (mass = 0.9 kg) made of aluminum is filled with 600 g water, both the kettle and the waterare at a temperature of
1. 0 answers
2. asked by Lily
3. 384 views
Describe where metals come from, and give one example of how metals are used on their physical properties
1. 1 answer
2. asked by Doggo 🐶🐶🐶🐶🐶🐶
3. 334 views
Two vertical poles respectively 1 meter and 9 meters high are 6 meters apart. How far from thefoot of the shorter pole where the
1. 1 answer
2. asked by kangdoyoon
3. 324 views
John has some marbles he gave 1\4 to sally and 1\2 of the remainder to marry. If john remained with 20 marbles. How many marbles
1. 2 answers
2. asked by Dev
3. 280 views
Weight out accurately 0.14-0.15g of pure dry KIO3 , dissolve it in 25ml of distilled water. Add 2 g of potassium iodate and 2ml
1. 1 answer
2. asked by Arshana
3. 221 views
A baby otter was born 3/4 of a month early. At birth, its weight was 7/8 kilograms, which is 9/10 kilogram less than the average
1. 5 answers
2. asked by lily
3. 1,598 views
According to the nineteenth amendment, which minority group of people could now vote?
1. 6 answers
2. asked by Sukuna
3. 1,445 views
This letter, for instance- should have been given to members of the team,the coach and managers
1. 2 answers
2. asked by Shiralka
3. 142 views
Final check: Animal Senses
1. 1 answer
2. asked by Yasmirah Spatcher
3. 410 views
i neeed help on the informative essay portfolio
1. 4 answers
2. asked by juicy fruit
3. 267 views
i need help on unit 5 earth changing surface sample work
1. 2 answers
2. asked by juicy fruit
3. 459 views
If I have 28 pounds of meat and she gives it equally to herself and 3 friends how many does each person get?A. 5 B.6 C.4 D.7
1. 11 answers
2. asked by God & Jesus Christ 4 ever! 💗
3. 284 views
A force F = (67.8i + 95.9k) N is exerted on an object, and the torque that results is given by torque with arrow = (50.0j) N ·
1. 0 answers
2. asked by Anonymous
3. 149 views
Write the greatest numbers possible with 7 in the ten thousand?
1. 0 answers
2. asked by Justine Besin
3. 136 views
What was important to medieval artists?
1. 1 answer
2. asked by 🌻Sunflower🌻
3. 284 views
Who want to play roblox my username is Sonicface200 and if you play free fire my username is Jayden_roblo
1. 2 answers
2. asked by Unknown
3. 345 views
4(x + 8) for x =6Pls help hurry and can someone give me the whole test I’m so lost!!!!!
1. 26 answers
2. asked by Hi
3. 256 views
15 = x/6 - 1
1. 1 answer
2. asked by 🌻Sunflower🌻
3. 162 views
Write an equation in slope intercept form that is perpendicular to y= -7x -8 and goes through the point (0,9).(PLEASE SHOW
1. 1 answer
2. asked by Sania
3. 259 views
if C is give as 5Q^2+ 8Q+20find the tota cost, fixid cost, marginal cost, and variable cost is the firm with the above cost
1. 0 answers
2. asked by MOSES
3. 227 views
help pls with this testthe patterns and variables unit test plsssss it has 22 questions
1. 2 answers
2. asked by hi
3. 478 views
If sin theta = 2/7 and theta is in quadrant 2 find cos theta, sec theta, csc theta, tan theta, and cot theta
1. 2 answers
2. asked by marcella
3. 896 views
Liz has 8 muffins. She splits them evenly among b boxes. Choose an expression that shows how many muffins are in each box.Im so
1. 1 answer
2. asked by <3
3. 209 views
so how do i solve for an aluminum density if my numbers are -40.3 and 105.29 4.8 and 18.199 5.1 and 23.22 3.5 and 15.087 9.6 and
1. 1 answer
2. asked by lilith afton
3. 164 views
Attack which can hold 200 litres of water is 3/10 ft how much water is to fill it up
1. 0 answers
2. asked by Uche
3. 168 views
Jonathan had 147 more stickers than cards. He sold 1/3 of the cards and 1/6 of the stickers. He found that he had sold 8 more
1. 1 answer
2. asked by Anonymous
3. 307 views
Jim had 4/5 as many stamps as Kenny. After Jim bought another 52 stamps and Kenny gave away 78 stamps to his brother, Kenny had
1. 1 answer
2. asked by Anonymous
3. 316 views
The difference between two positive integers is 3. If the smaller is added to the square of the larger, the sum is 53. Find the
1. 1 answer
2. asked by Hayden
3. 303 views
What are the steps to solve a logarithmic equation?
1. 0 answers
2. asked by Sophie
3. 106 views
Determine whether the sign of the product or quotient is positive or negative.Part A the quotient of two negative integers A.
1. 0 answers
2. asked by yui-mae
3. 283 views
write and equivalent ratios for 9:2
1. 1 answer
2. asked by ashunii james
3. 341 views
Consider the graph and equation, y = 3x, that represent Alonso’s walking speed. What relationship is represented by this
1. 2 answers
2. asked by jakiya conrad
3. 525 views
A girl is three years older than her brother the product of their ages is 54 find their ages
1. 4 answers
2. asked by Husnart
3. 707 views
What are the key components that should be included in a comprehensive Photosynthesis Portfolio?
1. 0 answers
2. asked by Minnie Jiminie
3. 361 views
3 1/4 divided by 1/4i need help
1. 8 answers
2. asked by 🌧🖤giyu tomioka🤍🌧
3. 164 views
what can i write in a ten verse poem involving the sun
1. 1 answer
2. asked by madison
3. 202 views
3(y+1)for y=26 9 7 8
1. 3 answers
2. asked by help!!
3. 154 views
I think of a number double it and subtract 5 from the result .the number I get is the same as adding one to the original number.
1. 1 answer
2. asked by Diana
3. 379 views
Compare the pair of numbers. Use <, =, or >.3/4 [_] 33/40
1. 3 answers
2. asked by 🖤giyu tomioka🤍
3. 309 views
Order the numbers from least to greatest.3/8, 19/24, 2/3
1. 2 answers
2. asked by 🖤giyu tomioka🤍
3. 214 views
Which statement is not true?A. 15/33 < 31/13 B. 31/13 < 15/33 C. 9/17< 17/9
1. 2 answers
2. asked by J-Bean/Not smart
3. 179 views
What geologic feature is most likely to form at a mid-ocean ridge and why?
1. 2 answers
2. asked by yo
3. 340 views
Find the midpoint of the line segment with end coordinates of:(-1.-6) and (4,5)
1. 2 answers
2. asked by LUCAS
3. 331 views
Determine if each pair of ratios is equivalent or not. 1/8 2/16
1. 3 answers
2. asked by greg
3. 340 views
Can someone help me on the biology 1 semester exam
1. 5 answers
2. asked by The great
3. 1,566 views
Who is the narrator of “Aguinaldo”?
1. 1 answer
2. asked by levi
3. 319 views
The earth is on average 150million km from the sun.calculate its average speed in orbit.
1. 1 answer
2. asked by arsema
3. 295 views
If the audio sample were used to score a scene in a movie, which scene would be the best choice?A. pirates sailing into battle
1. 3 answers
2. asked by boi
3. 325 views
For some reason, this hasn't clicked yet. Can someone explain subtracting negative and positive integers? I get it when you put
1. 4 answers
2. asked by Lily Colkins
3. 252 views
What study / career paths are available with these subjects
1. 3 answers
2. asked by KDW
3. 244 views
I'm pretty sure the answer is A but I need to show my work and I don't know how to show itWrite a polynomial function in
1. 1 answer
2. asked by hello
3. 268 views
A 75-kg crash test dummy in a car traveling at 30 m/s slams into a brick wall. If the time elapsed during the crash was 0.03
1. 2 answers
2. asked by Huh
3. 634 views
Find a polynomial equation with real coefficients that has the given roots.5 and -7i Write a polynomial equation with roots 5
1. 1 answer
2. asked by hello
3. 995 views
The United States, Canada, and European countries all have comparable policies that distinguish between refugees and economic
1. 0 answers
2. asked by Jason
3. 257 views
The United States, Canada, and European countries all have comparable policies that distinguish between refugees and economic
1. 2 answers
2. asked by Jay
3. 285 views
Q How does the presence of air affect the speed at which objects of different masses fall?
1. 0 answers
2. asked by DAMON SALVATORES HOT!!!
3. 1,775 views
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.At the Last Chance
1. 0 answers
2. asked by hi
3. 357 views
I think of a number and multiply it by 3 add 6 then divide by 5 the result is 2 find the number
1. 1 answer
2. asked by DAVID
3. 214 views
pre-calcOne day, a controversial video is posted on the Internet that seemingly gives concrete evidence of life on other
1. 0 answers
2. asked by Abdulmalik
3. 418 views
write a ratio the situation in three ways comparing the first quantity to the second quantity.A zoo has 14 monkeys and 18
1. 3 answers
2. asked by a student
3. 462 views
The first and 5th terms of an exponential sequence are 16 and 9 respectively. Find the 7th terms of the sum of the first 7 terms
1. 1 answer
2. asked by Golden
3. 580 views
describing all the processes by which the variations of traits develop within a human family.
1. 1 answer
2. asked by christian
3. 182 views

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