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Jenna

Questions (376)

The number of seconds in 2 hours equals the number of minutes in how many days?
1. 3 answers
2. 521 views
How many pairs of parallel edges does a rectangular solid have?
1. 9 answers
2. 1,010 views
A circular pizza of radius 8 is cut into 8 equal slices. What is the perimeter of one slice?
1. 3 answers
2. 1,091 views
Which of the following is not a true fact about angles?A) The measure of an angle depends on the amount of rotation. B) Angles
1. 3 answers
2. 787 views
The mean salary of 5 employees is $34600. The median is $35700. The mode is $3700. If the highest paid employee gets a $3900
1. 1 answer
2. 1,157 views
how to prepare 500ml of a 0.75M Sodium Phosphate buffer solution at pH 7.5, how would you go about doing that?
1. 1 answer
2. 755 views
How did abolitionists like Channing justify taking no immediate action against slavery?Please help Miss Sue
1. 4 answers
2. 745 views
What was the most radical approach to abolition? And was this approach put into action?
1. 1 answer
2. 413 views
What was the most radical approach to abolition? Was this approach put into action?
1. 1 answer
2. 507 views
How did abolitionists like Channing justify taking no immediate action against slavery
1. 1 answer
2. 573 views
Medians line AX and line BY of triangle ABC are perpendicular at point G. Prove that AB = CG.In your diagram, <AGB should appear
1. 0 answers
2. 566 views
My question is you walk 3.9 kilometers to school. In gym, you do the 12 minute run and actually make it 2.4 kilometers. After
1. 1 answer
2. 624 views
A 40-foot by 10-foot rectangular garden is enclosed by a fence. To make the garden larger, while using the same amount of
1. 2 answers
2. 2,357 views
1. A helicopter left Calgary and travelled 135 km west into the Rocky Mountains at an average speed of 2x^2 + 3x km/h. The
1. 1 answer
2. 874 views
A photograph measuring 8 inches by 6 inches is surrounded by a mat. The mat has the same width on all sides of the photograph.
1. 1 answer
2. 777 views
Using the diagram to the left, rank each of the given paths on the basis of the change in electric potential. Rank the
1. 1 answer
2. 1,646 views
How do you change 15% to moles
1. 1 answer
2. 362 views
Determine the molarity of a 15.0 % by mass Hydrogen Peroxide solution. The density of Hydrogen Peroxide is 1.054 g/mL.The 15.0%
1. 3 answers
2. 3,704 views
Determine the moles of Potassium Iodate present in a 0.267 m Potassium Iodate solution assuming you have 1 kg of solvent (H2O)
1. 0 answers
2. 487 views
When Curtis was born, his parents began depositing $1000 at the end of every year into an annuity to save for his college
1. 0 answers
2. 534 views
Young and Company owes bond holders $5,500 interest at the end of each quarter for the next five years. How much must they
1. 0 answers
2. 620 views
A jet transport has a weight of 2.03 x 106 N and is at rest on the runway. The two rear wheels are 16.0 m behind the front
1. 0 answers
2. 659 views
The wheels, axle, and handles of a wheelbarrow weigh W = 65 N. The load chamber and its contents weigh WL = 538 N. The drawing
1. 3 answers
2. 1,979 views
How much should be invested at 6% compounded monthly so that the investment will be worth $20,000 in six years?
1. 2 answers
2. 502 views
You invest $5000 at 3% compounded monthly for 15 years. How much interest will you earn?
1. 1 answer
2. 594 views
Tom invested $7,000 at 6.5% interest compounded monthly. How much will be in this account after 18 months?
1. 1 answer
2. 610 views
A stone is thrown horizontally at 30.0m/s {\rm m}/{\rm s} from the top of a very tall cliff. Calculate its horizontal position
1. 0 answers
2. 581 views
A pure copper sphere ha a radius of 0.935in. How many moles of copper does it contain? The volume of a sphere is (4/3)3.14r^3,
1. 1 answer
2. 722 views
In a certain country, 40 roads lead out of each city. When all roads are open, it is possible to travel from any city to any
1. 1 answer
2. 603 views
3. Describe the subatomic structure of the nucleus of carbon-14, including the structure of each nucleon. Draw a picture.Describ
1. 1 answer
2. 945 views
Consider the following 45 base-pair (bp) DNA sequence:1 10 20 30 40 | . | . | . | . | .
1. 0 answers
2. 525 views
Can someone explain how to do this????Write each expression using a single exponent. x^9/x^2 Answers: x^11 x^7 7 x^5
1. 2 answers
2. 918 views
A 69.5kg football player is gliding across very smooth ice at 2.15m/s . He throws a 0.470kg football straight forward.What is
1. 3 answers
2. 1,133 views
According to the following thermochemical reaction, how much energy is involved in the reaction of 18.5 g of NaHCO3? Is the
1. 3 answers
2. 1,011 views
Answer the question in the negative.Est-ce que tu fais de la voile?
1. 4 answers
2. 756 views
110 students like the program.120 students think the program is unnecessary. 210 students plan on running for student government
1. 4 answers
2. 1,370 views
Answer the question in a complete sentence:Est-ce que vas au theatre?
1. 12 answers
2. 646 views
Answer the question in a complete sentence:Est-ce que Les Miserables est une piece inconnue?
1. 6 answers
2. 731 views
ce concert est tres ennuyeux
1. 2 answers
2. 533 views
Take west to be the positive direction. The height of a sloped roof above the place where I stand is h = 12 feet (see the figure
1. 1 answer
2. 1,030 views
Calculate the mass m needed in order to suspend the leg shown in the figure(Figure 1) . Assume the leg (with cast) has a mass of
1. 2 answers
2. 1,279 views
1. Which of the following is an example of matter? (1 point) leaves shadows light from the sun sound 2. Which of the
1. 45 answers
2. 18,690 views
I've tried and tried to answer this question..I just hate math and math hates me. So let's get to the point why you are all here
1. 2 answers
2. 969 views
In 1846, the population of San Francisco, California, was only 200. By 1852, the city's population was 36,000.Which contributed
1. 4 answers
2. 2,032 views
How many fact families with a dividend under 100 contain only odd numbers
1. 0 answers
2. 518 views
A golf ball is hit with an initial velocity of 15 meters per second at an angle of 35 degrees above the horizontal. What is the
1. 2 answers
2. 2,266 views
Devon and Hunter have been going to the local skateboard park for several weeks and learning new tricks on their skateboards.
1. 9 answers
2. 837 views
1 Select the skill-related component which is defined as the ability to perform a combination of movements with different parts
1. 5 answers
2. 1,230 views
A submarine is travelling parallel to the surface of the ocean at a depth of 626m. It begins a constant ascent in order to reach
1. 1 answer
2. 2,095 views
A 497 mL sample of 0.9960 M HI is mixed with 443 mL sample of KOH (which has a pH of 13.51). What is the pH of the resulting
1. 1 answer
2. 451 views
for each parallelogram find the measures of the angles formed by extending two adjacent side through their common vertex: angle
1. 0 answers
2. 765 views
Create a system of linear equations with this situation:Megan considers two different car rental options. One option costs $19
1. 2 answers
2. 480 views
An elevator in a high rise building accelerates and decelerates at the rate of 1 foot per second squared. Its maximum speed is 8
1. 1 answer
2. 619 views
If in Napoleon Bonaparte's perspective, what was the best form of government did he want and why would this be good for the
1. 1 answer
2. 446 views
A 2 kg mass accelerates at 5.7 m/s2 in a direction 19◦ north of east. One of the two forces acting on the mass has a magnitude
1. 1 answer
2. 506 views
Can you please help me with my English , much appreciated
1. 1 answer
2. 460 views
My essay is about conformity and rebellion. I need a really good conclusion. My intro is this:In life there will be certain
1. 2 answers
2. 1,715 views
how do you write radicals as powers? please help me with the following question, I know the answer but I don't know HOW to get
1. 1 answer
2. 466 views
how do you write radicals as powers? please help me with the following question, I know the answer but I don't know HOW to get
1. 2 answers
2. 1,096 views
please check if I have put the apostrophes in the right places or if I have forgot to put them in certain places in these
1. 4 answers
2. 1,331 views
6M HCl + 1M NaOH => NaCl + H2OIf I'm understanding this correctly, all of the NaOH is used up because the molarity is 1 where
1. 1 answer
2. 651 views
The deck around a swimming pool has the same width all the way around. The perimeter of the pool is 50m. The outside perimeter
1. 1 answer
2. 686 views
if 3/5 of the class are boys and there are 12 more boys than girls. How many girls are there in the class?
1. 2 answers
2. 409 views
An arrow is fired horizontally from the top of a 40.0-m vertical cliff and lands 125 m away. Therefore the arrow was fired at
1. 1 answer
2. 808 views
A car that was initially at rest reaches a final speed of +50.0 m/s over a displacement of +55.0 m.What is the magnitude of the
1. 2 answers
2. 416 views
a company employs 12 gardeners at $26 per day , and 8 clerks at $17 per day. What is the mean daily wage,in dollars,of the 20
1. 3 answers
2. 5,303 views
a man pays 60 cents for every 200m3 of gas used,plus a fixed charge of $13.75. How much does he pay when he uses 55 000m3 of
1. 2 answers
2. 532 views
Thunderstorms can have an electric ﬁeld ofup to 341 × 10 ^5 N/C. What is the magnitude of the electric force on an electron
1. 1 answer
2. 538 views
A coil with 347 turns of wire, a total resistanceof 49 Ω, and a cross-sectional area of 0.28 m2 is positioned with its plane
1. 1 answer
2. 585 views
A ﬂat coil of wire consisting of 56 turns, each with an area of 39 cm^2, is positioned perpendicularly to a uniform magnetic
1. 1 answer
2. 1,147 views
Is the equation sinx + cosx = 1 an identity? Why?
1. 1 answer
2. 351 views
A series of pulses, each of amplitude 0.190 m, are sent down a string that is attached to a post at one end. The pulses are
1. 0 answers
2. 610 views
Use the discriminate to determine the number of real solutions of the equations.7^2-2x+1
1. 0 answers
2. 352 views
A manufacturer is trying to decide whether to build Building A or Building B. The profit per unit is $5.Building A gets an
1. 0 answers
2. 575 views
A brewery's filling machine is adjusted to fill bottles with a mean of 32.6 oz. of ale and a variance of 0.004. Periodically, a
1. 3 answers
2. 1,947 views
if the atmosphere can support a column of mercury 760 mm high at sea level, what height of a hypothetical liquid whose density
1. 1 answer
2. 6,565 views
Subract. Put the answer in the simplest form 9/x-4 - 5/x+4
1. 1 answer
2. 445 views
1. The total of 36, 78, 198, 475, and 620 isA. 2,109. B. 1,731. C. 1,187. D. 1,407. I say it's D 1407
1. 1 answer
2. 1,350 views
is 10 000 more than 881 462is 1000 000 less than 2 183 486 is 1 000 000 more than 746 000 is 1 000 000 less than 624 327 207
1. 7 answers
2. 1,926 views
What is the rule in equation form of an input/output table if the inputs are 2 10 and 6 and the outputs are 2 6 and 4 ?
1. 1 answer
2. 527 views
What is the value of the 3 in .ooo3?
1. 1 answer
2. 263 views
Factor the given polynomial: 3y2+5y-8the 2 is an exponent...
1. 0 answers
2. 349 views
How Many H bonds in Oblate Polyhedra?
1. 0 answers
2. 377 views
Complete the table below: Note: Make simplifying assumptions, do not use the quadratic formula.What is the pH of the solution
1. 2 answers
2. 494 views
(6x-2y)/(x^2+xy-2y^2)-(3x+2y)/(x^2+3xy-4y^2)
1. 1 answer
2. 687 views
If you're rolling two dice, what is the probability that the sum of two dice is a 7?
1. 1 answer
2. 403 views
you are to make a buffer of pH = 4.33 using HNO2 and NaNO2 what ratio of NO2- to HNO2 is required?
1. 0 answers
2. 470 views
A resonant frequency is a frequency that resonates within a tube of some length. The first resonant frequency of the average ear
1. 3 answers
2. 1,294 views
A triangle is inscribed in a circle. One side of the triagle has lenghth 12 cm, and the angle opposite that side measures 30
1. 1 answer
2. 744 views
On some tubes of caulking, the diameter of the circular nozzle opening can be adjusted to produce lines of varying thickness.
1. 1 answer
2. 835 views
A piece of metal with a mass of 5.50 grams changed in temperature from 25.0 to 55.0C when 21.3 joules was absorbed. The specific
1. 3 answers
2. 522 views
The midpoint of the segment joining points (a, b) and (j, k) is:(j-a,k-b) j-a over 2 k-b over 2 (j+a,k+b) j+a over 2 k+b over 2
1. 1 answer
2. 2,080 views
The midpoint of the segment joining points (a, b) and (j, k) is:(j-a,k-b) j-a over 2 k-b over 2 (j+a,k+b) j+a over 2 k+b over 2
1. 1 answer
2. 408 views
How can I solve this: Sandy decided to give one-fourth of her CDs to Jenn. Then she gives one-half of the remaining CDs to Bob.
1. 1 answer
2. 950 views
How many grams of chlorine gas could be produced by the decomposition of 58.5g of sodium chloride according to the following
1. 1 answer
2. 672 views
How many molecules of CO2 will the calvin cycle consume in generating 2 molecules of fructose 6-phosphate?How many molecules of
1. 0 answers
2. 419 views
What is the application be on my project which was "me and my class go out and check the soil for organic things and beans and
1. 3 answers
2. 510 views
The malate dehydrogenase reaction, written in the direction as it occurs in the citric acid cycle is:malate + NAD+ →
1. 0 answers
2. 559 views
A field trip for free everyday at school. Examples they are bad?
1. 6 answers
2. 437 views
From a deck of 52 cards, 7 are drawn randomly without replacement. Let X and Y be the number of hearts and spades respectively .
1. 0 answers
2. 958 views

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