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Questions (1,994)
What are the subordinate clause in these sentences?
1. Brett, who is a football star, is class president. 2. Bonnie, who is an
1 answer
1,050 views
Are these sentences correct?
1. I can run more quickly in my new shoes. 2. Where did you find them shoes? Which sentence has the
2 answers
587 views
Linda jogs every 3rd day and swims every 4th day. If she is jogging on Monday, what day of the week will she end up jogging and
4 answers
933 views
Misu Sheet, owner of the Bedspread Shop, knows his customers will pay no more than $110 for a comforter. Misu Sheet wants to
2 answers
1,900 views
Universities in India from where jobs from abroad will be offered to students after completing B.Tech in aeronautical
0 answers
581 views
If $5000 is invested at a rate of 3% interest compounded quarterly, what is the value of the investment in 5 years?
3 answers
5,366 views
A dockworker applies a constant horizontal force of 73.0N to a block of ice on a smooth horizontal floor. The frictional force
1 answer
824 views
Megan's dog Sparky eats 4 1/4 c of food each day. Explain how Megan can determine how much food to give Sparky if she needs to
20 answers
3,447 views
What is the mass of sodium nitrate NaNO3 that you would need to add to 250 g of water in order to prepare a solution that is
0 answers
796 views
Calculate the angle of projection of a projectile in order to hit a target 12km away.the initial velocity is 700m/s ant the time
1 answer
510 views
A ship is 100km north-west of cape town harbour and it sails directly north at a velocity of 30km/h in 8 hours.calculate its
0 answers
554 views
50. Steve borrows $4,800 from his parents to purchase a used car. No interest is charged on the loan and Steve will pay his
1 answer
732 views
Why is cross-cultural exchange an important part of the history of the Iberian Peninsula?
I need three different examples and
1 answer
522 views
A jar of peanut butter which is 3 inches in diameter and 4 inches high sells for $0.60. At the same rate, what would be the
5 answers
2,203 views
What is equivalent percent of 2/6? .
What is equivalent percent of 4/6?
2 answers
535 views
If 2/5 of a figure is shaded, what percent is not shaded?
3 answers
1,467 views
Explain why 2/3 > 2/6
1 answer
306 views
A man ties one end of a strong rope 8.35 m long to the bumper of his truck, 0.506 m from the ground, and the other end to a
2 answers
4,985 views
A man ties one end of a strong rope 8.35 m long to the bumper of his truck, 0.506 m from the ground, and the other end to a
2 answers
730 views
The coding department of a large physician clinic is interested in purchasing a software program that will edit claims before
0 answers
895 views
Consider the following ANOVA experiments. (Give your answers correct to two decimal places.)
(a) Determine the critical region
1 answer
996 views
Consider the following table for a single-factor ANOVA.
Level of Factor Replicates 1 2 3 1 1 2 5 2 2 4 7 3 2 4 7 (a) Find x1,2.
0 answers
621 views
Could anybody diagram this sentence?
"What a most delightful quatrain Jamie has written." Where would the placement of the word
1 answer
534 views
A spring has a spring constant of 25N/m .
Part A How much work is required to stretch the spring 2.0cm from its equilibrium
1 answer
791 views
If a 14N force is used to compress a spring with a spring constant of 5.0×102N/m , what is the resulting spring compression?
1 answer
455 views
Simplify:
(1/5x^4+1/3xy^2+1/2y^2)+(6/5x^2y^2+2xy^2+11/6y^2)
1 answer
378 views
a bicyclist rides 10.0 km/h west and 20.0 km/h east what is the resultant velocity
1 answer
964 views
The age of a bone was to be determined by 14C dating. 14C has a half-life of 5,730 years, and a Geiger counter shows that the
1 answer
868 views
PROVE: Cos 2theta = .5 (cot theta - tan theta)
Please help me
1 answer
416 views
2,500 in expanded form
3 answers
391 views
Texas Wildcatters Inc. (TWI) is in the business of finding and developing oil properties, and then selling the successful ones
1 answer
790 views
What would be the amount of compound interest on $8,000 invested for one year at 6%, compounded quarterly?
1 answer
456 views
The following risk ratios give the increased risk for various diseases comparing two groups (exposed vs. unexposed).
a. 2.5 (2.0,
3 answers
715 views
The solubility of AgCl (s) is 2.5 x 10^-5 M. calculate the ksp
1 answer
886 views
The following risk ratios give the increased risk for various diseases comparing two groups (exposed vs. unexposed).
a. 2.5 (2.0,
1 answer
572 views
How would a histogram change if we increase the number of simulations?
A. It would simply be more smooth. B. The p-value would
1 answer
454 views
The Centers for Disease Control (CDC) collects yearly statistics on drinking behavior in the United States by surveying a random
1 answer
716 views
Find the largest possible degree n≤1000 of a polynomial p(x) such that:
p(i)=i for every integer i with 1≤i≤n p(−1)=1671
1 answer
459 views
(Monetary Policy and Aggregate Supply) Assume that the economy is initially in long-run equilibrium. Using an AD–AS diagram,
0 answers
670 views
A car leaves an intersection traveling west. Its position 5 sec later is 22 ft from the intersection. At the same time, another
1 answer
2,795 views
The total worldwide box-office receipts for a long-running movie are approximated by the following function where T(x) is
0 answers
1,008 views
Suppose f and g are functions that are differentiable at x = 1 and that f(1) = 2, f '(1) = -1, g(1) = -2, and g '(1) = 3. Find
0 answers
702 views
The relationship between the amount of money x that Cannon Precision Instruments spends on advertising and the company's total
1 answer
1,238 views
The demand function for the Luminar desk lamp is given by the following function where x is the quantity demanded in thousands
1 answer
4,962 views
Find the points on the graph of f where the tangent line is horizontal.
f(x) = x3 - 15x2 (x, y) = ( , ) (smaller x-value) (x, y)
0 answers
467 views
Find the slope and the equation of the tangent line to the graph of the function f at the specified point.
f(x) = -8/5 x^2 + 7 x
0 answers
604 views
Let f(x) = 4x5/4 + 10x3/2 + 9x. Find the following.
(a) f '(0) = (b) f '(16) =
3 answers
2,817 views
Samuels, Inc. reported net income for 2011 is $105,000. During 2011 the company had 5,000 shares of $100 par, 5% preferred stock
3 answers
2,514 views
On April 1, 2011, Albert Company purchased $50,000 of Tetter Company’s 12% bonds at 100 plus accrued interest of $2,000. On
0 answers
665 views
Available-for-sale securities are securities that management expects to sell in the future, but are not actively traded for
0 answers
478 views
Ruben Company purchased $100,000 of Evans Company bonds at 100 plus $1,500 in accrued interest. The bond interest rate is 8% and
1 answer
1,536 views
When long-term investments in bonds are sold before their maturity date, the seller deducts any accrued interest since the last
1 answer
962 views
Jacks Corporation purchases $200,000 bonds plus accrued interest for 2 months of $2,000 from Kennedy Company on March 1. The
1 answer
942 views
Which of the following is not a part of comprehensive income?
Answer foreign currency items restructuring charges unrealized
0 answers
534 views
OPPA is the controlling shareholder and managing director of GANGNAM Ltd, un unquoted trading company that provides support
0 answers
432 views
If the diffusivity is observed to double when the temperature increases by 10⁰ C, what is the activation energy for diffusion?
1 answer
388 views
A solution contains 40.0 g of sodium chloride and 200.0 g of water. Calculate the NaCl
concentration as a a) mass percentage, b)
3 answers
653 views
Calculate the osmotic pressure at 22 °C of a 0.25 M solution of a) dextrose, b) magnesium
chloride.
1 answer
538 views
What is the mode, median, range for: 2,2,4,4,7,7,7,11,12,17
3 answers
770 views
An object is traveling along the x axis so that its speed is given by v(t)=t^2-7t+10 m/s.
(a) Find the times when the object is
0 answers
542 views
Is there a difference between SiO2(aq) and H4SiO4?
1 answer
458 views
What does Audre Lorde's poem School Note mean? Most notably, what does the last stanza, "My children play with skulls/ and
3 answers
2,210 views
Let f : R R→Z be the closed binary operation defined
by f (a, b) _ _a + b_. (a) Is f commutative? (b) Is f associative? (c)
0 answers
614 views
Is 72.98 = 72.980 my answer is true.. Is it correct?
1 answer
414 views
Assuming equal concentrations, rank these aqueous solutions by their freezing point: low to high
NH4Cl, Sn(ClO3)4, Na2SO4, and
1 answer
2,782 views
A ceiling fan starting from rest reaches an angular velocity of 30 rev/sec in 5 sec. What is the angular displacement of the fan
1 answer
659 views
A drawbridge with a weight of 5000 N is supported by a hinge and rope and is in static equilibrium. The length of the drawbridge
0 answers
687 views
Find the exact area below the curve y=x^3(4-x)and above the x-axis
1 answer
821 views
Consider the dissolution of CaCl2.
CaCl2(s) Ca2+(aq) + 2 Cl-(aq) ÄH = -81.5 kJ A 10.4-g sample of CaCl2 is dissolved in 102 g of
1 answer
4,230 views
Having problems with a introductory sentence. Its a essay on dying and living.
I wrote a question to start my intro. Sentence. Or
2 answers
708 views
An object at rest begins moving
horizontally on the x-axis, starting at position x(t) = 0 feet at time t = 0 seconds.Suppose,
0 answers
797 views
1. Number sense. Could the frozen yogurt survey help restaurants choose flavors of frozen yogurt? Explain.
2. Give an example of
2 answers
553 views
Two racquetballs, each having a mass of 200 g, are placed in a glass jar as shown in in the figure below. Their centers lie on a
0 answers
868 views
What is greater -19 or -17?
1 answer
273 views
In 2000, the average family net worth was $360,000 and there were about 7.7x10^7 families. Calculate the total family net worth
2 answers
586 views
Which shows 18.64 rounded to the nearest tenth? My answer is 18.6 is this correct
1 answer
585 views
What is the specific heat in J/g Celsius for a metal sample with a mass 95.6 g which absorbs 841 J of energy when it's
1 answer
675 views
What is the specific heat in J/g Celsius for a metal sample with a mass 95.6 g which absorbs 841 J of energy when it's
0 answers
728 views
What is the specific heat in J/g Celsius for a metal sample with a mass 95.6 g which absorbs 841 J of energy when it's
2 answers
5,419 views
A biochemist prepares a lactic acid-lactate buffer by mixing 225 mL of 0.85M lactic acid with a Ka=1.38*10^-4 with 435mL of
2 answers
3,178 views
Which is greater 0.9 x 2 or 2 + 9? My answer is 0.9 + 2 is greater because it equals 2.9 and 0.9 x 2 = 1.8.. Is this correct?
3 answers
361 views
A 350 word response how to compute probabilities using z score
1 answer
395 views
What is the change in enthalpy when 17.0 g of liquid mercury is heated by 31°C?
1 answer
360 views
A force is applied to a door at an angle of 56.8° and 0.34 m from the hinge.
a) What force produces a torque with a magnitude of
1 answer
1,019 views
A car is travelling along a highway with a speed of 25 m/s when the driver sees an obstruction 1.80*10^2 m directly ahead. It
0 answers
1,294 views
In a target shooting game, wooden blocks are thrown into the air and shot in flight. A block of 0.8kg has a speed of 10 m/s at
0 answers
547 views
In a target shooting game, wooden blocks are thrown into the air and shot in flight. A block of 0.8kg has a speed of 10 m/s at
0 answers
505 views
Find the tangent line approximation for sqrt(3+x) near x=0.
2 answers
1,346 views
Find the derivatives of the function f(t)=cosh^2(4t)-sinh^2(4t). Simplify your answer completely.
1 answer
1,218 views
What is the complete and net ionic equations for: Cu+Zn+2HCl--> ZnCl2+Cu+h2
1 answer
443 views
A garden has 10 equal rows. Two rows have beans, 1 row has lettuce, 3 rows have squash, and 4 rows have tomatoes. What part of
1 answer
476 views
show that e^-x ¡Ö 1-x near x=0
1 answer
316 views
What is the major product obtained from the dehydration of 3,5-dimethylchyclohexanol?
1 answer
468 views
Both Al and Bill must run from their positions to point C and then on to D. They start at the same time and each runs at a
0 answers
365 views
find the derivative.
f(á)=ln(siná)
1 answer
302 views
If $32,500.00 is invested at 6.4% for 30 years, what is the future value if the interest is compounded continuously?
1 answer
519 views
What is the simplest form of 1 and 2/6 (1 2/6) My answer is 1/3.. Is it correct?
1 answer
336 views
-A clock is divided equally into 60 units. Each unit forms an angle of 6^0.The hour hand moves 1 of these units for every 12
0 answers
607 views
How many mole are present in 2.45x10^23 molecules of CH4? ( CH4= 16.05)
5 answers
6,068 views
Find the Derivative
y=(t^2+3)e^t
1 answer
916 views
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