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Mimi

Questions (308)

The voltage across a lamp is (6.0 +_ 0.1) V and the current flowing through it is (4.0 +_ 0.2) A. Find the power consumed with
1. 10 answers
2. 2,396 views
Equivalent weight of H3PO4 for the given reaction, H3PO4 + Ca(OH)2 = CaHPO4 + 2H2O is?
1. 1 answer
2. 2,082 views
Equivalent weight of crystalline oxalic acid is?
1. 1 answer
2. 474 views
What volume of oxygen gas measured at 0°C and 1 atm is needed to burn completely 1L of propane gas measured under same
1. 1 answer
2. 856 views
Kurt cut into wedges measuring 40 degrees if each person eats one piece of pizza how many people could he feed with two whole
1. 1 answer
2. 592 views
A scintillation counter detects radioactivity by:A) none of the answers. B) emission of light from a NaI crystal when
1. 1 answer
2. 879 views
For the reaction Ag2S(s) ⇌ 2 Ag+ (aq) + S2- (aq), what happens to the equilibrium position if ammonium sulfate is added?A)
1. 1 answer
2. 3,668 views
Identify the equation for which Keq = [Cu+]2[S2-].A) CuS(s) ⇌ Cu2+(aq) + S2- (aq) B) 1/2Cu2S(s) ⇌ Cu+(aq) + 1/2 S2- (aq) C)
1. 2 answers
2. 1,822 views
Which of the following is TRUE for a system that is in dynamic equilibrium?A) The forward reaction goes to 100% completion. B)
1. 1 answer
2. 2,247 views
4. Favoring the idea of national regulation of trade between states would be an example of which political party's stance listed
1. 13 answers
2. 6,619 views
What is the name given to a hook or curved area of land that extends into a sea or a Ocean
1. 2 answers
2. 361 views
Please check this!The diction of "at the tourist centre in boston" can best be described as.. A. Emotionally charged B.
1. 3 answers
2. 2,024 views
Why do we need to keep water warm in a limiting reactant experiment around 80 to 90 degree celcius
1. 2 answers
2. 589 views
A spinner is divided into 8 equal parts. They are numbered 1-7 and the 8th has a star. What is the probability of it landing on
1. 1 answer
2. 698 views
what is the greatest perimeter of a rectangle with an area of 39 square feet
1. 6 answers
2. 1,113 views
lamar made a garden in the shape of a rectangle with an area of 36 square feet. The shorter side of the garden measures 4 feet.
1. 1 answer
2. 686 views
Name the lengths of the sides of three rectangles with perimeters of 12 units. use only whole numbers
1. 1 answer
2. 515 views
is a trapezoid a parallelogram explain why or why not
1. 3 answers
2. 1,026 views
draw one diagonal in the shape for exercise 8
1. 5 answers
2. 1,332 views
A scale drawing is a parallelogram with a base of 8 inches, a height of 3 inches, and a side length of 4 inches. What is the
1. 1 answer
2. 575 views
Prove x < y + ϵ for every ϵ > 0 is equivalent to x <= y + ϵ for every e > 0.I thought it may be trivial, but I am not sure.
1. 0 answers
2. 422 views
Prove that (A ∩ B) ∪ C= A ∩ (B ∪ C) if and only if C ⊆ A. I really need some help on structuring the proof!
1. 1 answer
2. 540 views
use the idea of energy to explain how energy flows through food chains in the rock pool
1. 0 answers
2. 489 views
Neil needs to cut 3 long boards into 9 smaller boards. The first is 10 ft, the second is 16 ft, and third is 18 ft. The table
1. 3 answers
2. 846 views
Neil needs to cut 3 long boards into 9 smaller boards. The first is 10 ft, the second is 16 ft, and the third is 18 ft. The
1. 2 answers
2. 1,748 views
Determine whether it is possible to draw a triangle given each set of information. Sketch all possible triangles where
1. 1 answer
2. 837 views
Determine whether it is possible to draw a triangle given each set of information. Sketch all possible triangles where
1. 1 answer
2. 926 views
Determine whether it is possible to draw a triangle given each set of information. Sketch all possible triangles where
1. 2 answers
2. 1,589 views
Sheds R Us sells $600 sheds on a monthly payment plan over 2 years.a) If the interest rate is 1.5% per month, find the monthly
1. 9 answers
2. 1,429 views
Sheds R Us sells $600 sheds on a monthly payment plan over 2 years.a) If the interest rate is 1.5% per month, find the monthly
1. 4 answers
2. 1,284 views
Sheds R Us sells $600 sheds on a monthly payment plan over 2 years.a) If the interest rate is 1.5% per month, find the monthly
1. 1 answer
2. 987 views
Hi! Can someone help check this for me and see if I'm doing it right? Thanks!! :)Directions: Use the Half-Angle formulas to
1. 2 answers
2. 759 views
The edge of a cube was found to have a length of 50 cm with a possible error in measurement of 0.1 cm. Based on the measurement,
1. 2 answers
2. 1,559 views
Ken uses 6 apples and 2 bananas to make a fruit salad. He puts twice as many oranges as bananas in the salad. How many pieces of
1. 3 answers
2. 1,176 views
How do you calculate air resistance on an object if you have how much the object weighs and the acceleration?
1. 4 answers
2. 1,980 views
A sample of lithium sulfate, LiSO4, contains 6.78 x 10^23 formula units.a) How many moles of Li+ ions are there in the sample?
1. 1 answer
2. 1,280 views
A sample of lithium sulfate, Li2SO4, contains 6.78 x 10^23 formula unitsa) How many moles of Li+ ions are there in the sample b)
1. 0 answers
2. 636 views
Calculate the Calorimeter Constant (Ccal) if 25.00 g of water at 50.21°C was added to 25.00 g of water at 25.00 °C, resulting
1. 0 answers
2. 563 views
What is the percent mass of calcium in a calcium supplement if 1.06 g of calcium carbonate is extracted from a 2.82 g pill
1. 1 answer
2. 612 views
A string under a tension of 42.6 N is used to whirl a rock in a horizontal circle of radius 2.47 m at a speed of 19.7 m/s. The
1. 0 answers
2. 621 views
A block M1 of mass 16.5 kg sits on top of a larger block M2 of mass 26.5 kg which sits on a flat surface. The kinetic friction
1. 0 answers
2. 924 views
A 33.3- kg block (m1) is on a horizontal surface, connected to a 5.1- kg block (m2) by a massless string. The pulley is massless
1. 0 answers
2. 860 views
A 33.3- kg block (m1) is on a horizontal surface, connected to a 5.1- $kg$ block (m2) by a massless string. The pulley is
1. 0 answers
2. 570 views
Explaining confidence. A student reads that a 95% confidence interval for the mean ideal weight given by adult American women is
1. 1 answer
2. 2,662 views
I need help with solving these absolute value inequalities. I have to graph them as well.y< |x+2|+4 and y>|x+5|+3 I just don't
1. 1 answer
2. 598 views
Teachers usually ask more of this type of question even if it is NOT recommended:A. convergent. B. divergent. C. open-ended. D.
1. 2 answers
2. 2,009 views
A student determined the H of neutralization of nitric acid (HN03) mixed with NaOH solution, using the procedure described in
1. 0 answers
2. 1,071 views
A uniform meter stick of mass M has an empty paint can of mass m hanging from one end. The meter stick and the can balance at a
1. 0 answers
2. 1,292 views
In a test run, a new train travels along a straight-line track. Data obtained from the speedometer indicate that the velocity of
1. 3 answers
2. 1,144 views
In a test run, a new train travels along a straight-line track. Data obtained from the speedometer indicate that the velocity of
1. 1 answer
2. 850 views
After 35 minutes of running, at the 8-{\rm km} point in a 9-{\rm km} race, you find yourself 200m behind the leader and moving
1. 0 answers
2. 1,310 views
are there any figurative language in the book Witch hunt the mysteries of salem?
1. 1 answer
2. 681 views
If 2 cups of rice requires 4.5 cups of water, what is the total number of cups of water needed to prepare 5 cups of the same
1. 1 answer
2. 1,277 views
12/42=4w/14
1. 1 answer
2. 275 views
Zinc reacts with hydrochloric acid according to the reaction equation Zn(s)+2HCL(aq)=>ZnCl2(aq)+H2(g). How many mm of 1.50M
1. 2 answers
2. 1,075 views
During the middle of the twentieth century, North America psychology was dominated by
1. 1 answer
2. 389 views
Write a recursive formula for the sequence 15, 26, 48, 92, 180, ... Then find the next term.
1. 2 answers
2. 1,629 views
Find the arithmetic mean a n-1=3.9, a n+1=7.1
1. 2 answers
2. 2,774 views
find the arithmetic mean A_n-1_-3.9, A_n+1_=7.1
1. 0 answers
2. 377 views
Give an example where product and period costs are the same and a separate example where they are different.
1. 0 answers
2. 428 views
PROBLEM 4: PREFERENCE FOR CAN(a) What is the probability of preferring a glass bottle? b) What is the probability of preferring
1. 0 answers
2. 617 views
What are the materials used to create a free standing atomic model of iodine?
1. 1 answer
2. 409 views
Find the product.(5a+2)³
1. 1 answer
2. 806 views
Mutliply.(9t² - t- 7)(4t²+9t-1) AND Find the product. (5a+2)³
1. 1 answer
2. 537 views
Find the product.(5a+2)³
1. 1 answer
2. 377 views
Multiply.(9t²t-7)(4t²+9t-1)
1. 1 answer
2. 378 views
A student earned scores of 85, 83, 90, 94, 88 and 84 on the first six tests in a biology class. What score is needed on the
1. 4 answers
2. 2,581 views
Paul gets a bill from the sign rental company for $73.03. Their original quote was $9.84 per day for the sign, plus $13.99 for
1. 1 answer
2. 493 views
complete the story on the basis of the beginning given below in at least 300 words.Anshuman felt a severe pain in the left part
1. 1 answer
2. 509 views
is the sun dynamic in changing, unchanging, inactive, or perfectly homogeneous? I am so confused!!!! I need it for my poster!
1. 2 answers
2. 314 views
What is the state of matter when non-convective rain leaves the cloud?
1. 1 answer
2. 448 views
solve2│2x-7│+11=25
1. 4 answers
2. 523 views
An amount of work equal to 3.5 J is required to compress the spring in a marble gun. If all energy is conserved, how much
1. 0 answers
2. 582 views
A spring with a spring-constant 2.2 N/cm is compressed 28 cm and released. The 4 kg mass skids down the frictional incline of
1. 8 answers
2. 567 views
A dart gun is fired while being held horizontally at a height of 1.38m above ground level, and at rest relative to the ground.
1. 1 answer
2. 995 views
Given that tan 45=1, use tan(x+y) to show that tan 22.5= /2 - 1.(/is square root sign
1. 2 answers
2. 3,230 views
An employee at xyz Recruiters would like to query the Recruiter table. She has created a query and entered the fields she wants
1. 1 answer
2. 555 views
AcessAn employee at xyz Recruiters would like to add some additional fields to the Client table. He needs to add fields that
1. 0 answers
2. 573 views
If two "fair" dice are tossed what is the probability that the sum of their faces will be a multiple of 3? Show or explain how
1. 1 answer
2. 593 views
the activity of a sample of carbon has one-eighth of the initial activity. carbon-14 has a half-life of 5730 yr. how old is the
1. 2 answers
2. 511 views
Do you think as a legislature, would you be a delegate or trustee? Explain.Do you think non-partisan commissions should handle
1. 1 answer
2. 546 views
A healthy diet and regular exercise not only improves health,but lowers health care costs.
1. 2 answers
2. 571 views
I was looking up the definition for pilgrim and all I found were things saying: a pilgramage for religious reasons. I want the
1. 1 answer
2. 633 views
If a ball is thrown in the air with a velocity 44 ft/s, its height in feet t seconds later is given by y = 44t - 16t2.(a) Find
1. 2 answers
2. 2,829 views
verify the identity.cotx secx sinx=1
1. 1 answer
2. 1,428 views
what is a social factor?
1. 2 answers
2. 857 views
what is an interdisciplinary learning center?
1. 3 answers
2. 407 views
I'm an old lady going back to school and need HELP.Simplify: 5/8 + 2 1/3 x 3 1/4= (five eighths plus two and one third times
1. 3 answers
2. 470 views
I have to write a paper which asks" describe the biological interrelationships among the life forms in this area". I just need
1. 1 answer
2. 480 views
Describe the plant life, animal life, and geology of the ecosystem in South Carolina. What populations and communities are
1. 1 answer
2. 1,387 views
I need help finding programs to improve in principle 10. I tried a google search with no luck. Any ideas on how to go about
1. 2 answers
2. 609 views
I need to come up with four examples of social movements, current or past, and describe the key features of each movement. The
1. 3 answers
2. 640 views
I am supposed to write a paper about the effects of the four types of punishment (retribution, deterrence, rehabilitation, and
1. 1 answer
2. 636 views
I am having a problem finding stuff about the evolution of formal organizations. Anyone know where I can begin?
1. 0 answers
2. 583 views
A potential homebuyer has an annual income of $40,000.00. Assuming an affordable monthly mortgage payment of $850.00, what is
1. 4 answers
2. 710 views
I need help coming up with an environmental problem within energy conservation.
1. 4 answers
2. 495 views
why has poor water quality become a problem and how human activities have contributed to the problem.
1. 1 answer
2. 479 views
What is the definiton of legislative events?
1. 4 answers
2. 588 views
How did slavery influence the evolution of both Black and White America today?
1. 2 answers
2. 422 views
"caucasion" determine if the group colonized or if it immigrated to the United States. Did the group face prejudice,
1. 4 answers
2. 579 views

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