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Questions (94)
If roger can use the bowl, how many liters of liquid could still fit? If he cannot use the bowl, how many extra liters of liquid
1 answer
182 views
Can roger use the 8-liter bowl to mix all the ingredients for the punch?
1 answer
192 views
For the roof of the shelter, Mia has a board that measures 1 square yard, a second board that measured 3 feet by 3 feet, and a
1 answer
651 views
Mia will use one of these boards for the length of the shelter. She knows she wants the length of the shelter to measure 3.25
1 answer
509 views
A car start from rest and accelerate uniformly until it reaches a velocity of 30m/s after 5sec .it travels with uniform velocity
1 answer
280 views
A circular mirror is surrounded by a square metal frame. The radius of the mirror is 2x. The side length of the metal frame is
1 answer
834 views
What do the learning approaches to personality all have in common?
1 answer
491 views
A cylindrical blood vessel is partially blocked by the buildup of plaque. At one point, the plaque decreases the diameter of the
2 answers
1,214 views
A man holds a child on his shoulders while watching a football match.How much work has he done if the game lasts for 2 hours?
1 answer
632 views
A pizza company has 15 toppings to choose from
A. One topping is anchovies. How many different 3 topping pizzas do not include
0 answers
856 views
How many possible numbers are between 1 and 1000000000 that are greater than 72000 if we only use the following digits (4, 5, 6,
1 answer
525 views
The trigonometry practice exam has 6 questions with the answer A 8 questions with the answer Baby 10 questions with the answer C
3 answers
1,106 views
Using a standard deck of 52 cards how many 5 card hands contain
A. 2 queens? B. 3 fives? C. At most 2 sevens? D. One pair and one
0 answers
905 views
Determine the number of different six letter arrangements that can be formed with the letters GUIDEPOST if the last two letters
0 answers
698 views
In a given city there are 28 reporters of which 16 are men. If the committee of 4 reporters is to be formed
A. How many different
0 answers
518 views
Determine if the Mean Value Theorem for Integrals applies to the function f(x) = x^3 − 16x on the interval [−1, 1]. If so,
1 answer
882 views
The region in the first quadrant bounded by the x-axis, the line x = π, and the curve y = cos(cos(x)) is rotated about the
1 answer
2,797 views
The base of a solid in the xy-plane is the circle x^2+y^2 = 16. Cross sections of the solid perpendicular to the y-axis are
2 answers
6,179 views
Evaluate the integral: the integral of the cube root of x, dx.
a. (3/4)x^(4/3)+C b. (3/2)x^(2/3)+C c. 1/(3x^(2/3))+C d. None of
2 answers
1,748 views
Draw all the possible conformations for the following compounds and rank their stability (#1 least stable).
a)
1 answer
514 views
Draw only the different stereoisomers for the following compounds:
a) 2,4-diiodohexane b) 1-s-butyl-3ethylcycloheptane
0 answers
431 views
Why are there so many bronchioles in the body?
0 answers
413 views
Combine like terms:
1. -21a + 16a A -5a B 5a C 37a D -37a** 2. 5 (x + 10) + x A 6x + 15 ** B 5x + 15 C 6x + 50 D 4x - 50
3 answers
1,223 views
Solve the equation.
1. y-5/3 =1 A -2 *** B 8 C 18 D 6 2. 6x + 29 =5 A -4 B -18 ** C 204 D -144
3 answers
832 views
Solve each equation. Write each equation in simplest form.
-6q + 5.8 = 23.8 A q = 3 B q = -3** C q = 1.83 D q = 4.93
1 answer
889 views
Solve for x
2 (3+x)= 5x+54
2 answers
413 views
Entrepreneurs in the shoeshine stand business earn 11000 a year Joe pays the rent of 500 a year and his total revenue is 16000 a
0 answers
597 views
So I solved this problem but, strange as it sounds, I don't know how to do the work.
Here's the question: One number is eight
2 answers
518 views
A daring 510-N swimmer dives off a cliff with a running horizontal leap. What must her minimum speed be just as she leaves the
1 answer
1,764 views
16. A picture of a star has 6 identically matched points. What is the least number of degrees that you can
rotate the star onto
3 answers
1,696 views
Find all solutions of the equation in the interval [0, 2pi). Show all work.
sin(x+(pi/6))-sin(x-((pi/6))=1/2
1 answer
768 views
Lyle is putting his videotapes on a shelf.the shelf is 12 inches long.if each videotape is 1 1/2 inches wide,how many videotapes
1 answer
1,546 views
a spherical balloon is filled with water. if the water is leaking out at a rate of 2 cm^3/min, find the rate at which the radius
1 answer
594 views
A football is thrown from the edge of a cliff from a height of 22 m at a velocity of 18 m/s [39degrees above the horizontal]. A
2 answers
4,158 views
Say you have two substances, A and B. A has a melting point of 300 degrees Celcius, while B has a melting point of 200 degrees
1 answer
1,115 views
Your hole punch makes holes in your that have diameter of 4^-1 inch.
a.Write an expression for the area of one punched hole. Use
2 answers
818 views
A baseball is hit at a height of 1.1 m with an unknown initial velocity at 38 ° above the horizontal. It just clears a barrier
1 answer
599 views
A baseball is hit at a height of 1.1 m with an unknown initial velocity at 38 ° above the horizontal. It just clears a barrier
1 answer
1,563 views
A ball is thrown at 19 m/s at 41° above the horizontal. Someone located 30 m away along the line3 of the path starts to run
1 answer
629 views
A ball is thrown at 19 m/s at 41° above the horizontal. Someone located 30 m away along the line3 of the path starts to run
1 answer
777 views
I posted these questions earlier a lot of times but noone answered them and i really need help so can someone help me. i don't
3 answers
559 views
I posted these questions earlier but noone answered them and i really need help so can someone help me.
1. represent each with an
1 answer
502 views
I have a few questions that i need help with so can someone pleese help me thanks:)
1. represent each with an ineqaulity a.) time
1 answer
598 views
how might the shape of the hairlike structures relate to their function?
Thanks.
4 answers
574 views
The specific heat of a certain type of metal is 0.128 J/(g·°C). What is the final temperature if 305 J of heat is added to
1 answer
681 views
what are the benefits of copper to the industry, economy, and society?
what are all the organisms that are affected by copper?
0 answers
488 views
what are some health risks of copper to humans?
what are the environmental riks of copper? what are the benefits of copper to the
1 answer
632 views
Why is the salary of a production worker capitalized while the salary of a marketing manger expensed?
0 answers
394 views
Let be the center of the circle , and be a point outside of circle . is tangential to at , and intersects at . If and , what is
1 answer
414 views
REMEMBER WHEN I POSTED THIS QUESTION.
1 litre can of paint covers 11m squared. How many cans of paint would you need to cover a
3 answers
620 views
1 litre can of paint covers 11m squared. How many cans of paint would you need to cover a perfectly square ceiling that has a
5 answers
1,264 views
1.My family went to starbucks. My daughter and myself ordered drinks that were the same price. My son's drink was 5.00 dollars
1 answer
550 views
I saw a similar post earlier. I also want to see who has better memory out of men and women. I was thinking of testing ability
0 answers
728 views
Determine the work done by force f=[1,4] in newtons for an object moving along the vector d =[6,3]
Okay i found the vector
1 answer
785 views
Two boys on skates push off from each other. The 40 kg boy moves to the left at 10 m/s. If the other boy moves to the right at 8
2 answers
851 views
An object experiences an impulse, moves and attains a momentum of 200 kg m/s. If its mass is 50 kg, what is its velocity?
2 answers
784 views
a spacecraft is traveling in space fa from any planets or stars. How much force is required to maintainthe spacecraft's speed?
1 answer
699 views
Two faucets can fill a tank in 1 hour and 20 minutes. The first faucet takes more than two hours longer to fill the same tank
2 answers
4,992 views
Assume: A 78 g basketball is launched at an angle of 56.8◦ and a distance of 10.4 m from the basketball goal. The ball is
2 answers
1,614 views
We made t-pentyl Chloride in Lab today using HCl and t-pentyl alcohol. I know t-pentyl chloride is not soluble in water, but I'm
0 answers
918 views
A descent vehicle landing on the moon has
a vertical velocity toward the surface of the moon of 35.4 m/s. At the same time, it
1 answer
886 views
A truck travels beneath an airplane that is moving 120 km/h at an angle of 24◦ to the ground.
How fast must the truck travel to
4 answers
712 views
An airplane flies 137 km due west from city A to city B and then 412 km in the direction of 46.5◦ north of west from city B
1 answer
707 views
A person walks 28.2◦ north of east for 3.33 km. Another person walks due north, then due east to arrive at the same location.
1 answer
588 views
Helium gas is added to a 2.00 L container at 23 degrees Celsius containing Neon and Argon with a pressure of 725.3 mm Hg, what
1 answer
508 views
A 185.325 g sample of a compound of carbon, nitrgoen and hydrogen is burned completely. Calculate the empirical formula if 225.0
1 answer
1,017 views
Nickel metal reacted with oxygen: Ni (s) + O2 (g) --> Ni2O3 (s). 95.00g of Nickel is reacted with 2.000L oxygen at 10.56 atm and
0 answers
686 views
A piece of Na metal undergoes a complete reaction with H2O (l0 to produce sodium hydroxide and hydrogen. If 24.0 g of Na in a
0 answers
582 views
Need help solving this problem.
A 0.188g sample of unknown metal, X (s), produced 71.4ml of hydrogen gas when reacted with HCl
2 answers
2,856 views
Find the 20th digit of 1.8984375E-20
1 answer
432 views
I don't understand the steps for doing synthetic division in college algebra
2 answers
498 views
How do the differences and/or similarities between speech and poetic form affect the experience "In Memoriam"
1 answer
500 views
find x for a triangle that has 100 degrees and 47 degrees.
1 answer
448 views
Some spacecraft design uses a solar sail made of aluminized plastic. As sunlight reflects off the sail, radiation pressure
0 answers
657 views
The difference between the x-coordinates of two points on the parabola y^2=4ax is fixed at 2k. Find the equation that describes
0 answers
505 views
What is the pH when 25 mL of .20 M CH3COOH has been titrated with 35 mL of .10 M NaOH?
1 answer
637 views
if i have a molar concentration of acetic acid.046 mol/L how do i get the calculated molar mass of acetic acid
0 answers
471 views
Suppose you have a sample of potassium feldspar from a rhyolite and you measure the ratio of atoms of 40Ar to 40K of 0.024 to 1,
0 answers
692 views
History of social studies in britain
0 answers
1,034 views
what is the balanced equation of:
Combination reaction: Li2O(s)+H2O(l)-->(?) I know what a combination reaction is but I don't
3 answers
2,514 views
How many grams of gaseous required?
If 0.260 mol of solid C and 20.0 g of solid TiO2 are reacted stoichiometrically according to
1 answer
715 views
Is this a good thesis statement for an essay? If not, how should it be?
In To Kill a Mockingbird, the auther Harper Lee chooses
1 answer
648 views
1 2/4 + 1/3 =
1 answer
310 views
Is it possible to share a four fingered Kit Kat equally between 5 people if you can only break any one piece in half?
Prove
3 answers
513 views
What is the chemical composition of ozone,
carbon dioxide, salt and water
1 answer
503 views
Describe any current or past news events related to wage inequality in the steel industry
0 answers
913 views
in general the role of board of directors is to:
a) direct the day-to-day activities of the firm b) represent investor interests
1 answer
1,103 views
in general the role of board of directors is to:
a) direct the day-to-day activities of the firm b) represent investor interests
1 answer
524 views
in the simple economics of a competitive market price increases under which condition:
a) demand is constant. supply declines b)
1 answer
736 views
Carbohydrates, protains, and ____________ are the macronutrients.
a) Lipids b) vitamins c) antioxidants d) minerals
1 answer
1,046 views
Air is composed of nitrogen, oxygen, argon, carbon dioxide, and other gasses. How may air be best described?
a) a compound b) a
2 answers
917 views
a rectangular mural is painted on a wall. if the mural is 12ft wide and covers 86.4sqft,what is the height of the mural?
5 answers
1,102 views
I'm in gr 11 doing Trigonometry
14.2 = b ---- ---- sin38 sin 67 a = 46 --- ---- sin20 sin130 (10.7)^2 = (9.5)^2 + (12.4)^2 -
1 answer
590 views
Akite is 15m up in the sky. The angle the string makes with the ground is 50 degrees. How long is the kite string?
2 answers
2,824 views