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Junior
Questions and answers by visitors named
Junior
Questions (48)
If you are dealt 6 cards from a shuffled deck of 52 cards, find the probability of getting 3 jacks and 3 aces.
4 answers
4,983 views
Water from a tap flows into a bath at a rate of 750ml/s. How long does it take to fill a bath with 180 litre of water?
7 answers
3,260 views
Hello, please could someone help?
Will calcium chloride (CaCl) granules be a suitable drying agent for drying hydrogen selenide
2 answers
579 views
What are ways (other than downsizing cars) in which increased fuel economy can be achieved?
and List reasons why people buy SUVs
6 answers
550 views
When was the Enlightenment? Thanks!
4 answers
426 views
Can someone help me solve this type of equation.
[SQRT(x + 3)] - [SQRT(x - 2)] =1 . Also. My teacher tells me I keep getting it
2 answers
528 views
I need help solving this equation.
[SQRT(x + 3)] - [SQRT(x - 2)] =1 I know I am supposed to square each side however my teacher
5 answers
475 views
13 1/3 divide by 6 2/9 = 40/3 x9/56 ANSWER IS 2 1/7
1 answer
345 views
Evaluate 15 X 4 2/3
1 answer
304 views
evaluate 15 x 4 2/3
1 answer
399 views
Three point charges have equal magnitudes, two being positive and one negative. These charges are fixed to the corners of an
2 answers
1,339 views
Three point charges have equal magnitudes, two being positive and one negative. These charges are fixed to the corners of an
3 answers
1,450 views
Im trying to draw a garage that is 34' 1/4''. And on the page its 7'' wide how do i find out what each foot eqauls in inches
1 answer
311 views
A bag contains 4 green marbles, 6 red marbles, and 2 white marbles. Three marbles are drawn at random with replacement. With
2 answers
1,123 views
A bag contains 4 green marbles, 6 red marbles, and 2 white marbles. Three marbles are drawn at random with replacement. With
5 answers
1,505 views
A tree that is 100 feet tall casts a shadow that is 150 feet long. Determine the angle at which the rays of the sun hit the
2 answers
681 views
State the range of the function: f(x) = 5ex + 1
A) (0, ∞) B) (1, ∞) C) (-1, ∞) D) (-∞, ∞)
2 answers
559 views
Solud iron and steam react at high temperatures to form iron(vi) peroxide and hydrogen gas. How much solid iron is needed to
2 answers
583 views
Solud iron and steam react at high temperatures to form iron(vi) peroxide and hydrogen gas. How much solid iron is needed to
1 answer
530 views
Multiple choice question that's hard to figure out and understand.(information provided)
Ten members of a fraternity take a
2 answers
650 views
he physics department of a college has 9 male professors, 8 female professors, 10 male teaching assistants, and 13 female
4 answers
3,202 views
Two boys are throwing a baseball back and forth. The ball is 4 ft above the ground when it leaves one child’s hand with an
4 answers
3,062 views
A business owner opens one store in town A. The equation p(x)=10,000(1.075)^t represents the anticipated profit after t years.
5 answers
1,899 views
The value, V, of Kalani’s stock investments over a time period, x, can be determined using the equation V=75-(0.80)^-x What is
3 answers
2,419 views
Two different cars each depreciate to 60% of their respective original values. The first car depreciates at an annual rate of
4 answers
2,636 views
A population of insects increases at a rate of 1.5% per day. About how long will it take the population to double?
2.5 days 5.0
5 answers
4,189 views
Two different radioactive isotopes decay to 10% of their respective original amounts. Isotope A does this is 33 days, while
4 answers
4,178 views
A supervisor finds the mean number of miles that the employees in a 9the x has a line on top)department live from work. He finds
3 answers
1,360 views
Which set of population data is the least dispersed from its mean?
2, 3, 2, 9 4, 0, 4, 0 6, 2, 2, 2 9, 3, 5, 3
3 answers
984 views
The weights of boxes of candies produced in a factory are normally distributed with a mean weight of 16 oz and a standard
3 answers
1,074 views
Suppose we find a planet in another solar system that has an earth like atmosphere with plentiful oxygen but no life of any
1 answer
491 views
A recent study of US children under 11 years old found that they spend on average 142 minutes a day watching tv. Assuming normal
1 answer
473 views
how many ounces of a 26% alcohol solution and a 44% alcohol solution must be combined to obtain 56 ounces of a 29% solution?
3 answers
505 views
Find the marginal and average function for each of the following function. TC=3Q^2 5Q 10
1 answer
371 views
Find the marginal and average function for each of the following functions. a). TC=3Q^2+5Q+10, b). TC=30+5Q-2Q^2+4Q^3
1 answer
420 views
What volume of 0.57 M HCl is needed to react with 5.6 g CaCO3?
1 answer
434 views
we must combine sodium carbonate with which acid to get sodium sulphate?
1 answer
302 views
An observer on Earth sees you travel 1000 m at half the speed of light. What distance do you think that you travelled?
1 answer
372 views
How fast would you need to be travelling relative to an observer in order for them to see a 15% increase in your mass?
1 answer
347 views
Brainstorm notes for media product am doing jack and the beanstalk
1 answer
387 views
If the mine winch drum diameter is 6cm,calculate how far the cage will drop for each single rotation
3 answers
1,006 views
In ∆ABC, A=29°, B=36° b=15.8 cm. Find a
1 answer
210 views
Find an equation of the tangent line to the curve at each given point.
x = t^2 − 4, y = t^2 − 2t at (0, 0) = at (−3, −1)
1 answer
449 views
What is your conclusion about potential difference (voltmeter readings) in a series electric circuit?
1 answer
66 views
Calculate how many turns of cable you will need on the drum for your cage and skip to move up and down by 500m
1 answer
76 views
What causes the moon to have different phases
1 answer
59 views
A curry recipe requires 700g chicken the recipe servers 4 people if Daniel is cook for five people how much chicken should she
4 answers
138 views
The perimeter of a rectangle is 42 and its lenght is xcm. Find its breadth in terms x
1 answer
77 views
Answers (48)
its [0, 0]
33.75 is the answer
A bicycle wheel has a diameter of 63 cm find it's circumference
What is x+66=131
I got 50% from anonymous answers the answers are d,c,d,a,c,b
Reason why leader fail to protect the internet
Because the admin of this web page is working, no doubt very quickly it will be well-known, due to its feature contents. billige Liverpool Trøje
0.73
It's ADBB my legends ITS ALSO CORONA TIIIIIIME
For 11th grade, it's "Analyzing Data" Lesson: 1. C 2. A 3. D 4. A 5. A. 100% promise I just took it
50 turns
Write a one-sentence introductory phrase that covers major terminology and vocabulary words from the chapter. For example, an introductory sentence for a summary on Caesar's reign in ancient Rome might be, "Julius Caesar was one of the most notable
To Solve for X: Add 3.5 to both sides of the equation. k-3.5+3.5= 21+3.5. On the K side, the 3.5's cancel out Then Add 21+3.5. K is 24.5. Double check your friend's answer by putting 24.5 into the equation in place of K. Does it match? I'll let you double
yeah, I didn't do too well. Everyone keeps posting the wrong answers and it's confusing when I just want to double check my answers and then I second guess myself because so many people are saying something different. So after taking the test, here is the
D C B B
Lesson 4: Measuring Matter Science 7 A Unit 2: Structures and Properties of Matter Final Score is 12/12 (100%) 1. b 2. d 3. c 4. b 5. d 6. a 7. c 8. b & d 9. a 10. b & c
Lesson 4: Measuring Matter Science 7 A Unit 2: Structures and Properties of Matter Final Score is 12/12 (100%) 1. b 2. d 3. c 4. b 5. d 6. a 7. c 8. b & d 9. a 10. b & c
The length of a board is twice its width. If its perimeter is 3.60m,its width will be how many in cm
15. Maglev Trains use superconducting electromagnets to lift them up, position them correctly and to propel them at such high speeds. It is possible for them to go at such high speeds because of their streamline shape and lack of friction between the train
Maglev Trains use superconducting electromagnets to lift them up, position them correctly and to propel them at such high speeds. It is possible for them to go at such high speeds because of their streamline shape and lack of friction between the train and
Earth pulls downward due to gravitational force. Electric current in coils produce electromagnets which repel the superconducting magnetic material with equal force upwards.
yes, The balls both have the same electric charge.
The balls both have the same electric charge, meaning that they push away from each other
The balls both have the same electric charge
The answer is: B. The total amount of HClO is equal to ClO-
1-c 2-a 3-c 4-b 5-b 6-c 7-a 8-d 9-d 10-d
1-c 2-a 3-c 4-b 5-b 6-c 7-a 8-d 9-d 10-d
north pole and extend toward its south pole.
t = 7s s is independent. The total cost depends on the number of students attending.
In “You’re a Good Man, Charlie Brown”, Schroeder tells Lucy she is a crabby person. Lucy sets out to know herself better. Lucy learns in the end of the story that she needs to change her ways. In “Happiness Is a Charming Charlie Brown” it’s
In “You’re a Good Man, Charlie Brown”, Schroeder tells Lucy she is a crabby person. Lucy sets out to know herself better. Lucy learns in the end of the story that she needs to change her ways. In “Happiness Is a Charming Charlie Brown” it’s
They are doubtful. It explains this from the passage "I am worried sick"
80,400
150g will dissolve
Road users must follow driving laws and signs
Nvm got it c.
Neermind got it
1890
Multiple choice question that's hard to figure out and understand.(information provided) Ten members of a fraternity take a statistics course. Here are their scores on the first exam in the course: 61,74,47,60,62,63,65,79,55,85. The question states: In
Replications
• Both Mr. Jones and Mrs. Green earned $50,000 gross in 2009. Yet, Mr. Jones owed IRS $600 on his tax return while the IRS owed Mrs. Green $600 on her tax return. What do you think were the possible reasons for the difference in the results? Explain.
Would I do the same thing with this equation? [SQRT(x + 7)] - 2[SQRT(x)] =-2 Beacause I see what you have showed me BUt i am stll a little bit confused. Please if you have the time help me. Thank you.
Thank you.
'what the est says about habitable
It was in the 1700s, right? It's just that my history book says the Scientific Revolution and Enlightenment lasted from 1550-1800. So does that mean they both lasted from 1550 to 1800? Or just that the Scientific Revolution and Enlightenment were in that
thanks
What do you mean by macho?
