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Chloe

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The jaguars basketball team was down 21 points at halftime. In the second half, they started to catch up at a rate of 2 points
1. 1 answer
2. 470 views
If the roots of a quadratic equation are -2 and 3, the equation can be written asa.(x+2)(x+3)=0 b.(x-2)(x+3)=0 c.(x+2)(x-3)=0
1. 3 answers
2. 3,055 views
Is the sentence "They perform many tasks" transitive
1. 3 answers
2. 523 views
Shirts with the a school's mascot were printed, and the table shows the number of people who bought them the first, second,
1. 7 answers
2. 4,196 views
Gwen needs to add 2/3 of a cup of flour to a recipe. She only has a 1/3-cup measure. How many scoops of flour does Gwen need to
1. 2 answers
2. 514 views
You have 24 hours to answer this riddle.There was a man who walked down the road. He noticed a child crying, he walked up to the
1. 1 answer
2. 502 views
Two picture frames are similar. The ratio of the perimeters of the two pieces is 3:5. If the area of the smaller frame is 108
1. 2 answers
2. 1,164 views
Susanna is going to make some concrete, using cement, sand and gravel, in the ratio 1:3:3.Nicola wants to make 245kg of
1. 3 answers
2. 572 views
As of 2012, the movies with the highest worldwide box-office sales are Avatar, Titanic, and The Avengers. The total box-office
1. 1 answer
2. 435 views
Identify the choice that best describes the sentence.5. More than 1,000 years passed before Copernicus proposed that the earth
1. 1 answer
2. 973 views
In the diagramâ€‹ below, what is the relationship between the number of pentagons and the perimeter of the figure
1. 2 answers
2. 3,221 views
One number is three times the another number. If both numbers are positive and their product is 27, find the numbers
1. 1 answer
2. 507 views
Were do the brackets go to make this equation true. 23+4=10🤓
1. 1 answer
2. 587 views
If kelly has a blue shirt, a red shirt, an yellow shirt an only one pair of jeans. If kelly wears one shirt at a time, how many
1. 2 answers
2. 632 views
What is the 9th multiple of 100
1. 1 answer
2. 653 views
3. Which ordered pair is a solution of the equation y=x-4?a. (2,6) b. (6,2) c. (-2,6) d. (3,1) 4. Which ordered pair is a
1. 3 answers
2. 1,047 views
If my clothes are like this the hundred digit is greater than 7 the tens is one more than the hundreds digit and the ones digit
1. 1 answer
2. 535 views
A piece of decorated pottery from the Woodland Era is considered a(n)...a. fossil b. artifact c. hieroglyph d. chert I know its
1. 8 answers
2. 1,788 views
The angle of elevation to the top of a tower is 27 degrees, taken from a point 19 meters from the base of the tower. How high is
1. 1 answer
2. 584 views
If a basketball player has a vertical leap of 1.29 m , then what is his takeoff speed and his hang time ( total time to move
1. 3 answers
2. 2,171 views
Day had broken cold and gray, exceedingly cold and gray, when the man turned aside from the main Yukon trail and climbed the
1. 2 answers
2. 3,589 views
In which sentence is the word periscope used correctly?A. Excited about her finding, the scientist used a periscope to view the
1. 3 answers
2. 754 views
Which fraction is the largest 3/4, 31/50 or 17/40
1. 1 answer
2. 356 views
A rock falls straight down from a height of 10 m. How long will it take the rock to hit the ground?
1. 1 answer
2. 468 views
A trapezoid has an area of 220m^2, a height of 11m, and one base is 13m. Find the other base.
1. 1 answer
2. 425 views
What are the political, economic,and social reasons why the stamp act was not fair to the colonist?
1. 14 answers
2. 620 views
A Surprising Point of View: A Television Play in Two ActsCharacters: (in order of appearance) 1. JASON: a boy of about 14. He is
1. 10 answers
2. 1,757 views
Ethan had $12 more than Dakota. Ethan then gave 1/3 of his money to Dakota. The ratio of money Ethan had to the amount of money
1. 1 answer
2. 571 views
Find using substitution:∫ 1/[x(1+lnx)^2] dx I'm not sure what substitution to use.
1. 2 answers
2. 564 views
Find, using substitution, the integral of:e^x /sqrt[e^(2x) -1] dx
1. 2 answers
2. 419 views
Use substitution to solve:sec^2x/(tan^2x -1) dx What substitution should I use (what should I let 'u' equal)? I've tried using
1. 1 answer
2. 415 views
Jay weighs 20 pounds more than Dan whose weight is twice what Kirsten's is. Their total weight is 320 pounds. How much does
1. 2 answers
2. 894 views
In which countries are the borno people found? What challenges might this create? Could there be any advantages to these
1. 2 answers
2. 550 views
a flag pole is 25 ft high. your line of sight is 5 ft from the ground. the angle of elevation is 23 degrees, how far away from
1. 1 answer
2. 563 views
How do i prove that left side equals right?Cot(A+B)=cotAcotB-1/(cotA + cotB)
1. 3 answers
2. 1,318 views
An experiment consists of rolling a weighted die. The probability of rolling each number is: Pr[1]=0.05, Pr[2]=0.1, Pr[3]=0.25,
1. 1 answer
2. 1,852 views
A new law requires that 15 of an individual’s income be invested in the stock market. Your accounts show that you need to put
1. 5 answers
2. 3,924 views
Write the fraction as a percent. If necessary, round to the nearest tenth of a percent.6/15 a. 40.0% *** b. 37.5% c. 33.3% d.
1. 11 answers
2. 4,816 views
Write the fraction as a percent. If necessary, round to the nearest tenth of a percent.6/15 a. 40.0% *** b. 37.5% c. 33.3% d.
1. 10 answers
2. 3,608 views
Why is the Grand Canyon a natural physical system
1. 1 answer
2. 427 views
Can you please tell me how to do this question:Translate the phrase "8 less than the quantity 17 times a number, n.
1. 1 answer
2. 456 views
1)Carson lost 5 pounds in one week. What property is used in this situation? Why?2)Frankie wanted to buy a new hat for $14, but
1. 0 answers
2. 431 views
A cash drawer has $267.00 total. There are no bills larger than a 10. There are 11 tens and 7 more 1s than 5s. How many of each
1. 2 answers
2. 425 views
Use the data in the table to determine how long it will take for half of the original amount of SO2Cl2 to decompose at the
1. 1 answer
2. 1,407 views
suppose that a large volume of 3% hydrogen peroxide decomposes to produce 12mL of oxygen gas in 100 s at 298 K. Estimate how
1. 1 answer
2. 1,313 views
I really need help with this I am really confused with the law, I have looked at multiple examples and I am still so confused, I
1. 1 answer
2. 865 views
Profit from a car boot sale-Shared 5:2 Sita. Rhys Sita gets £30 How much does Rhys get? PLEASE SOMEBODY HELP ME WITH THIS
1. 2 answers
2. 537 views
Can someone please check my answers?A yard has a square gate that has an area of 8 square meters. 1. What is the height of the
1. 4 answers
2. 2,240 views
Which explains how the greenhouse effect and greenhouse gases can affect global temperatures?A. The more greenhouse gases that
1. 1 answer
2. 710 views
You (m=75.0 kg) are floating outside your space station, and- oh no- a siren sounds, and the doors start to close! At the
1. 0 answers
2. 541 views
A plane flies due north at 300km/h but a crosswind blows north-west at 40km/h. Find the resultant velocity of the plane.Once I
1. 1 answer
2. 717 views
How would a scientist determine the absolute age of a fossil?
1. 2 answers
2. 564 views
Given a 1.00 M solution of NaOH, describe how you would prepare 500 mL of 0.05 M NaOH solution. You have a 500 mL volumetric
1. 1 answer
2. 710 views
-6(8k+4) = 21 + 3k
1. 1 answer
2. 463 views
What happens to the cash flow statement for a company operating on a calendar year when a sale is made in December but the firm
1. 0 answers
2. 376 views
What happens to companies with high operating leverage when the market declines? What happens when the market expands?
1. 0 answers
2. 512 views
What happens to the cash flow statement for a company operating on a calendar year when a sale is made in December but the firm
1. 1 answer
2. 476 views
1. What happens to companies with high operating leverage when the market declines? What happens when the market expands?
1. 0 answers
2. 565 views
What point is the apex of a bridge?
1. 1 answer
2. 887 views
Grant stands 3 meters from the check out at the grocery store holding a 20N bag of potatoes for 10 minutes. How much work does
1. 4 answers
2. 1,847 views
DO I NEED TO USE 2-TAILED OR 2-TAILED RESULTS? WHY?A researcher believed that 2 hours per week of intensive exercise would
1. 2 answers
2. 883 views
1. A class of 10 students all received a 90 on the final exam. What is the standard deviation?_________
1. 1 answer
2. 455 views
nutrition is the process of the body using foods that we eat in order to sustain lifetrue or false
1. 2 answers
2. 1,511 views
You have to choose a battery brand to use in your smoke alarm. Company A's batteries have a mean lifespan of 1.2 years, with a
1. 1 answer
2. 498 views
Given the equilibrium reaction N2(g) + 3 H2(g) <---> 2NH3(g) + heat, an increase in temperature will:a) Increase the value of K
1. 3 answers
2. 6,491 views
If the equilibrium constant for a reaction A + B <----> C + D is K, which is true of the equilibrium constant K* for the
1. 1 answer
2. 451 views
The diameter of a circular pizza is 24 in. How much pizza is eaten (in square inches) if half of it is consumed?
1. 2 answers
2. 1,095 views
1.) Solve for x. 2x(x - 12) = -402.) Solve for x. 3x2 + 2x = 12 - 7x 3.) Simplify the expression. 8sqrt[-63] 4.) Find the
1. 5 answers
2. 1,181 views
1.) Solve for x. 2x(x - 12) = -402.) Solve for x. 3x2 + 2x = 12 - 7x 3.) Simplify the expression. 8sqrt[-63] 4.) Find the
1. 1 answer
2. 866 views
A gas diffuses twice as fast as CF4 (g). The molecular mass of the gas is:I'm not sure how to figure this out without the rates
1. 6 answers
2. 2,188 views
if a 16 ounce can of soup costs 64 cents, what is the cost for each ounce of soup?
1. 1 answer
2. 537 views
A 5.0 kg \rm kg, 52-cm \rm cm-diameter cylinder rotates on an axle passing through one edge. The axle is parallel to the floor.
1. 1 answer
2. 640 views
The value of y varies directly with x. If y = 64 when x is 16, what is x when y is 288?
1. 5 answers
2. 4,980 views
In the following sentence identify the appositive or appositive phrase and the noun or pronoun defined by the appositive.Mr.
1. 1 answer
2. 834 views
How to calculate Q in Nernst Equations, we used 0.10M solutions in all of our half cells.Nernst equation: Ecell = E0cell - RT/nF
1. 0 answers
2. 590 views
Using your experimental data, calculate E0cell. Standard voltaic cells contain 1M solutions, but we used 0.10M solutions in all
1. 0 answers
2. 683 views
An airplane is flying at an altitude of 6 miles and passes directly over a radar antenna. When the plane is 10 miles away, the
1. 0 answers
2. 974 views
A. Find and list all of the different half- cell combinations. Hint 15 combinations!1. Copper/ Cu2+ 2. Lead/ Pb2+ 3. Magnesium/
1. 2 answers
2. 990 views
What is the Ka of the amino acid serine if it is 34.5% dissociated at pH- 9.46?
1. 0 answers
2. 464 views
DrBob222,I don't know how to solve this problem either. And yes, this is the question for this problem. I even double check it.
1. 5 answers
2. 801 views
Chloroform (CHCL3) has a normal boiling point of61 'C and an enthalpy of vaporization of 29.24 kJ/mol. What is the value of
1. 2 answers
2. 2,020 views
The following thermodynamic data was obtained for an unknown compound. Delta Hvap = 31.3 kj/mol and Delta S Vap= 79.7 kj/mol
1. 2 answers
2. 537 views
At 20 degree celsius, Ka for an unknown monoprotic weak acid is 0.00088. Calculate the Delta G (in kJ/mol) for the reaction of
1. 1 answer
2. 499 views
Calculate the enthalpy of fusion of naphthalene (C10H8) given that its melting point is 128 Celsius and its entropy of fusion is
1. 1 answer
2. 1,690 views
Given that for the vaporization of benzene Hvap= 30.7 kj/mol and Svap= 87.0 J(K * mol) , calculate Delta G (in kJ/mol) for the
1. 1 answer
2. 1,404 views
The following thermodynamic data was obtained for an unknown compound. Delta Hvap = 31.3 kj/mol and Delta S Vap= 79.7 kj/mol
1. 1 answer
2. 580 views
Calculate the molar solubility of MgCO3 in a solution that already contains 1.7×10−3 M sodium carbonate.MgCO3 Ksp = 6.82 x
1. 1 answer
2. 1,039 views
how did you get (that's 0.17M x 1/2 = 0.085M)
1. 2 answers
2. 298 views
What is the ph at the equivalence point for a titration of 250 mL of 0.17M piperidine with 0.17 M nitric acid.(piperidine: Kb =
1. 1 answer
2. 448 views
Consider the titration of 41.2ml of 0.230 M HF with 0.220 M NaOH . Calculate the ph after the addition of 11.9ml of sodium
1. 2 answers
2. 535 views
A 17.6ml sample of a monoprotic acid is titrated with 0.212M NaOH. If 69.2ml of base is required to reach the equivalence point,
1. 1 answer
2. 470 views
what wiped out most of the indigenous population of australia
1. 2 answers
2. 444 views
Sammy Sosa
1. 1 answer
2. 350 views
There are 16 cubic boxes of erasers in a case. What are all the possible dimensions for a case of erasers ? please help need in
1. 2 answers
2. 1,718 views
what is the freezing point of 16.7g of LiCl in 136g of water, assuming complete dissociation for water kf= -1.86/mol
1. 1 answer
2. 450 views
what is the freezing point of 16.7g of LiCl in 136g of water, assuming complete dissociation for water kf= -1.86/mol
1. 0 answers
2. 452 views
what is the freezing point of 16.7g of LiCl in 136g of water, assuming complete dissociation for water kf= -1.86/mol
1. 1 answer
2. 397 views
what is the freezing point of 16.7g of LiCl in 136g of water, assuming complete dissociation for water kf= -1.86/mol
1. 1 answer
2. 598 views
what is the freezing point of 16.7g of LiCl in 136g of water, assuming complete dissociation for water kf= -1.86/mol
1. 0 answers
2. 456 views
what is the estimated quotient of 6 divided into 75?
1. 5 answers
2. 441 views

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