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Sky
Questions (116)
Drag the types of government to the correct nation. Words may be used once, more than once or not at all.
parliamentary democracy
50 answers
asked by
Sky
19,163 views
True or False:
1. Mass and weight are both independent of gravity. 2. Your weight on the moon is the same as your weight on the
5 answers
5,171 views
which of the following is not an item for el desayuno?
4 answers
445 views
How do you combine 6 1's so that their sum is 123?
3 answers
724 views
ship is to trip as shout is to ?__________
1 answer
402 views
If you buy one ticket in the Provincial Lottery, then the probability you will win a prize is 0.11 what is the probability that
2 answers
1,356 views
How many milliliters of a 0.14 M NaOH solution contain 0.158 mol of NaOH?
1 answer
303 views
What mass of K2CO3 is required to clean up a spill of 282 ml of 1.05 M HCl if HCl(aq) reacts with K2CO3 according to
2HCl(aq) +
1 answer
450 views
His brother Carlos has 10 more games than Juan has. Write an algebraic expression the shows how many more games Carlos has than
1 answer
466 views
Jolene has twice as many games as Juan. Write an algebraic expression that shows how many games Jolene has.
1 answer
357 views
Don has three times as many games as Carlos. Write an algebraic expression that shows how many games Don has
2 answers
853 views
Don's little sister Nadia has half the amount of games Don has. Write an algebraic expression that shows how many games Nadia
1 answer
403 views
Leo has 1/5 of the amount Don has. Write an algebraic expression that shows how many games Leo has
1 answer
422 views
5-2+3=
1 answer
270 views
5-(2+3)=
1 answer
233 views
9(3)+4=
1 answer
232 views
9(3+4)=
3 answers
263 views
8*2 divided
by 4=
1 answer
347 views
The surface area of a cube is 384 square inches. What is the volume of the cube????
A. 8 cubic inces B. 16 cubic inches C. 256
3 answers
1,557 views
paint color is made using 4 drops of red and 5 drops of blue for each 5 gallons of paint. How many gallons of paint are being
6 answers
1,800 views
You can deposit 10,000 into an account paying 9% annual interest either today or exactly 10 years from today. How much better
4 answers
3,426 views
state the following property: 5 (3+20) = 15 + 100
1 answer
309 views
You can only use the digits 0-9. I need an odd number that is a multiple of five with no repeated digits. Half the digits are
4 answers
471 views
To: bobpursley - how do you teach a 5th grader how to figure out the answer?
5 answers
263 views
A woman wishes to invest $12,000 in three of bonds: municipal bonds paying 7% interest per year, bank investment certificates
3 answers
1,916 views
My assignment sheet said to plot a KE distribution diagram where 10% of the molecules meet or exceed the Ea. I know the Ea and
3 answers
465 views
the product (2x^4y)(3x^5y^8) is equivalent to?
a.5x^9y^9 b.6x^9y^8 c.6x^9y^9 d.5x^20y^8 e.6x^20y^8
4 answers
3,087 views
If one hundredth is divided into ten equal parts, each part represents one what? 1- decimal, 2- decimal point, 3- fraction, or
6 answers
2,565 views
An MRT tunnel is 418m long. Calculate the time it will take the 108-m long train , travelling at 72km/h to pass completely
1 answer
423 views
I don't get it! /is 20 times 5/6 greater than or less than 20
4 answers
396 views
Hi, i have a project for chemistry, i have to choose a scientist (i chose Micheal Smith) his career is biochemistry and i have
2 answers
532 views
Why do many people across the world watch korean dramas instead of their own culture dramas?
3 answers
472 views
Hi, i have a project for chemistry, i have to choose a scientist (i chose Micheal Smith) his career is biochemistry and i have
1 answer
490 views
for the below questions the food samples were onion juice, cornflakes, egg, milk, salad dressing and instant oatmeal.
1) Why are
3 answers
749 views
Why must the test tubes be thoroughly cleaned and dried when one part of the procedure is completed before starting the next
6 answers
704 views
1-sin^2x/cosx = sin^2x/2sinx
Please help me figure out this one, can you show all the steps, I am really confused. Your help is
1 answer
407 views
The perimeter of a triangle Abc is 28 inches . Side Ab is 6 inches long and side BC is 8 inches long. find the length of side
2 answers
898 views
solve this equation x+2y+2z=6, -2x+4y+6z=-3, x+3y+z=6
1 answer
308 views
Solutions of NiSO4(aq), Al2 (SO4)3 (aq),
CoSO4 , and SnSO4 (aq) are in bottles labelled A, B, C, and D. a) Design an experiment
2 answers
788 views
How do you calculate the magnification on a microscope? Please help, I do not have any multiple choice to go by, I have to write
1 answer
413 views
The desert tortoise digs a burrow and hides in it during the day to stay cool, because of the extreme heat above ground. Which
2 answers
810 views
Explain how sunlight is the primary source of energy for your own life?
Please help!
5 answers
3,960 views
In terms of energy, what is the difference between glucose and ATP?
7 answers
6,513 views
Explain the role of a hypothesis in a scientific investigation.
3 answers
699 views
For each reaction, write the chemical formulae of the oxidized reactants in the space provided. Write the chemical formulae of
3 answers
2,220 views
Tiffany makes $4000 a month plus some money by commission rates. She gets 4% of everything she sells. If Tiffany sold $40000
3 answers
569 views
Plane R contains points ,M,and Y. Plane Z intersects with plane R at SM, AY intersects plane R at point Y. . Point A is not in
4 answers
1,000 views
Problem 5. Protein Concentration in Cells
Consider a growing bacterial cell that is producing a protein involved in binary
2 answers
705 views
Describe each of the three methods you can use to find the area of a rectangle.
4 answers
1,197 views
What is the differentiate between the exogenous and endogenous approach.
1 answer
329 views
The oldest man in the world is 110 years old . If his younger brother is 9/10 of his age how old is his younger brother?
5 answers
785 views
My brother gets paid £70 a week. If he owes me 1/2 of his salary . If he pays me 1/7 of what he owes me how much money will he
1 answer
462 views
Which of the following is a narrative essay most like
A. encyclopedia entry B. story C. fact sheet D. directions
28 answers
3,946 views
Kristen lives directly east of the park. The football field is directly south of the park. The library sits on the line formed
2 answers
1,274 views
What is generally the best way to approach optimization problems in Calculus 1? I'm having trouble even getting started on the
1 answer
375 views
"A 9-foot wall stands 30 ft from the building. find the length of the shortest straight beam that will reach to the side of the
5 answers
3,301 views
Hello,
I am working on my calc 1 homework where we use L'Hôpital's rule to evaluate limits. When I try to evaluate this problem
3 answers
440 views
How many moles of C9H8O4 are in a 0.700 g tablet of aspirin?
n^C9H8O4 =?????? How many molecules of C9H8O4 are in this tablet?
4 answers
3,186 views
Find the function f where f ''(x)=8x³+5, f(1)=0 and f '(1)=8.
3 answers
964 views
At 7:00 AM, the temperature was 30 degrees; 3 hours later it was 42 degrees. Assuming the temperature function is
2 answers
747 views
What is the difference between "area" and "net area" in calculus? I'm doing homework dealing with definite integrals and some
5 answers
1,967 views
1. Simplify
26 ⋅ 26^8 2. Simplify (-5)^5 / (-5)^-6 3. Simplify 8^15 ÷ 8^-3
3 answers
528 views
What is the radical expression that is equivalent 27 1/5 ?
3 answers
2,364 views
How do I find the lateral area on a rectangular prism? I can't figure out which sides are the lateral sides since all of them
4 answers
991 views
Hi, not sure how to set this integral up for my Calculus II homework.
"Given a graph that contains a parabola and a line, the
1 answer
373 views
What kind of metal is Bi? (metal, nonmetal, metalloid, transition metal, or lanthanide metal)
1 answer
442 views
How many subatomic particles are in a Oxygen atom that has a -2 charge?
protons: neutrons: electrons:
3 answers
886 views
lim (arccsinx)(cotx)
x-->0+ How do I solve this limit using L'Hopital's rule?
3 answers
990 views
Hi,
I need an opinion on this: My college is offering students an opportunity to take Calc III and IV at the same time summer
1 answer
388 views
the expression a^x means that a is to be used as a factor x times. therefore, if a^x is squared, the result is ---
a) a^x^2
1 answer
433 views
At what point on the curve x = 3t^2 + 2, y=t^3-8 does the tangent line have slope 1/2?
5 answers
4,133 views
Arrange the substances according to their expected melting points. (Lowest to Highest)
C(diamond) Si3N4 Re Al Rb
2 answers
634 views
Compare: │6│ and │-7│
1 answer
141 views
Which of the following is not true of unsound arguments?
All unsound arguments commit a formal fallacy. If a deductive argument
4 answers
1,951 views
List 3 advantages and 3 drawbacks of hydroelectric dams.
1 answer
287 views
Jamie gave Laura three dollars more than Laura already had now Laura has $19 how much did Jamie give her
1 answer
268 views
Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin leaf or drawn out into a long
3 answers
2,622 views
Antarctica is roughly semicircular, with a radius of about r = 1950 km. The average thickness of its ice cover is h = 3050 m.
1 answer
333 views
I got 11e-29 for the first answer which I believe is correct. I just don't understand how to do part b.
PROBLEM: Cobalt has a
1 answer
325 views
A basketball player grabbing a rebound jumps 77 cm vertically.
(a) How much (total) time does the player spend in the top 22 cm
3 answers
419 views
A steel ball is dropped from a building's roof and passes a window, taking 0.117 s to fall from the top to the bottom of the
1 answer
365 views
Books read within the past year || Frequency || Relative Frequency
--------------------------------------------------------------
2 answers
522 views
If P(A)=0.5, P(B)=0.6 and P(A and B)=0.15, find the following probabilities:/
a) P(A or B)= b) P(not A)= c) P(not B)= d) P(A and
2 answers
581 views
Real estate ads suggest that 50 % of homes for sale have garages,
41 % have swimming pools, and 40 % have both features. What is
2 answers
516 views
(a) What is the centripetal acceleration of an object on the Earth's equator due to the rotation of Earth?
(b) What would the
1 answer
223 views
(a) What is the centripetal acceleration of an object on the Earth's equator due to the rotation of Earth?
(b) What would the
1 answer
328 views
Two dice are rolled and someone indicates that the two numbers that come up are different. Find the probability that the sum of
3 answers
1,042 views
A cat dozes on a stationary merry-go-round, at a radius of 4.9 m from the center of the ride. Then the operator turns on the
1 answer
316 views
A cat dozes on a stationary merry-go-round, at a radius of 4.9 m from the center of the ride. Then the operator turns on the
3 answers
298 views
Suppose that you flip a coin 11 times. What is the probability that you achieve at least 4 tails?
4 answers
1,368 views
Is y = 3.4x + 5 proportional or non-proportional and why?
3 answers
491 views
Is Na2O2 (sodium peroxide) a polar or non polar? Also, what the electronegativity of the following compounds: H2SO4, HNO3, NA2O2
3 answers
638 views
A ball is dropped from the roof of a building 44m high. How many seconds later will it hit the ground?
1 answer
266 views
A certain virus infects one in every 2000 people. A test used to detect the virus in a person is positive 96% of the time if the
1 answer
365 views
A chef uses salt and sugar in the ratio 2 : 7 to make a sauce. The chef uses 420 g of sugar. How much salt does he use?
1 answer
270 views
Express 6/2 as the sum of 3 equal fractional parts.
1 answer
269 views
Would there be a period or a question mark at the end of the second question?
During our appointment, you mentioned that only a
1 answer
86 views
Find the distance from the point (4, 3) to the line 6x - 5y = 0
1 answer
73 views
Which question do you ask if you want to know how to say something in spanish?
1 answer
198 views
Miguel_____matematicas.
1 answer
78 views
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