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Questions Asked on April 5, 2020

Let Θ be a continuous random variable that represents the unknown bias (i.e., the probability of Heads) of a coin.a) The prior
1. 1 answer
2. asked by Anonymous
3. 3,750 views
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.Find the area of the
1. 19 answers
2. asked by Connexus Smartz
3. 3,302 views
A 20 kg girl slides down a playground slide that's 3.2 m high. When she reaches the bottom of the slide her speed is 1.3 m/s.
1. 1 answer
2. asked by Striker
3. 2,879 views
A farmer finds that the weights of sheep on his farm have a normal distribution with mean 66.4 kgand standard deviation 5.6 kg.
1. 14 answers
2. asked by Raj
3. 2,206 views
Hi there! I really need help with these three questions.1) Each rectangle in the diagram measures 3 cm by 6 cm. What is the
1. 6 answers
2. asked by Christopher
3. 2,198 views
how much mass of KNO3 can dissolve in 200g of water at 50 degrees celsius
1. 1 answer
2. asked by sara alon
3. 2,075 views
A current of 0.2 amps passes through a 3 ohm resistor. The resistor is connected to a 6v battery and an unknown resistor. what
1. 2 answers
2. asked by Anonymous
3. 1,713 views
find the magnitude and direction angle of the vector.3i-4j and -3i-5j
1. 1 answer
2. asked by Anonymous
3. 1,709 views
Write an algebraic expression for the phrase.The product of six and a number less three. ? I am confused by the wording, I
1. 5 answers
2. asked by ❄ Snowflake ❄
3. 1,703 views
Allan borrowed $4400 from his father to buy a car. He repaid him after 7 months with interest of 7% per year. Find the total
1. 1 answer
2. asked by Eunice
3. 1,587 views
A class consists of 12 boys and 8 girls. In how many ways can a committee of 6 be formed if:there must be at least 1 boy and 1
1. 1 answer
2. asked by Y
3. 1,468 views
The diameter of a circle is 10 meters. What is the area of the circle? (Use 3.14 for Pi and round to the nearest tenth
1. 3 answers
2. asked by lyla
3. 1,387 views
How many squares in a 2x3 plane have two or more vertices on dots in a grid? All dots are an equal distance from their nearest
1. 2 answers
2. asked by Carlito
3. 1,382 views
The value of a car purchased for $28,000 decreases at a rate of 9% per year. What will be the value of the car after 7 years? (
1. 1 answer
2. asked by Joy
3. 1,332 views
Suppose that there are two types of tickets to a show Advanced and same day. The combined cost of one advance ticket and one
1. 1 answer
2. asked by Kelly
3. 1,305 views
A family had two cars. The first car fuel efficiency of 20 miles per gallon of gas and the second car has a fuel efficiency of
1. 1 answer
2. asked by molly
3. 1,235 views
delivery truck is transporting a box of two sizes large and small the large boxes weigh 50 pounds each and a small box is weigh
1. 1 answer
2. asked by Molly
3. 1,205 views
Suppose the amount of algae in a pond doubles every 3 hours. If the pond initially contains 50 pounds of algae how much algae
1. 1 answer
2. asked by Anonymous
3. 1,006 views
A cube metal of linear expansivity is warmed through a temperature of t.if the initial volume of the cube is v,what is the
1. 1 answer
2. asked by REBECCA EXCELLENCE
3. 944 views
A farmer finds that the weights of sheep on his farm have a normal distribution with mean 66.4 kgand standard deviation 5.6 kg.
1. 5 answers
2. asked by Raj
3. 927 views
A test had 12 problems, and each problem is with five marks. Full marks are given for a correct answer, two marks given if there
1. 4 answers
2. asked by Roberto
3. 917 views
A number cube is rolled 360 times, and the results are recordedas follows: 61 ones, 26 twos, 36 threes, 76 fours, 73 fives, and
1. 4 answers
2. asked by Mom who hates common-core
3. 904 views
A motorist traveling with a constant speed of 15m/s passes a school-crossing corner, where the speed limit is 10m/s. Just as the
1. 8 answers
2. asked by jayven march
3. 854 views
A recipe calls for 1.5 cups of sugar for every 1/2 teaspoons of vanilla. How much vanilla should be used for every 1 cup of
1. 2 answers
2. asked by James
3. 832 views
A certain volume of oxgen diffused from a given apparatus in 125 secs.In the same conditions,the same volume of gas N,diffuse in
1. 4 answers
2. asked by lucy
3. 806 views
How to I write an article suitable for publication in a national newspaper
1. 2 answers
2. asked by Excel
3. 743 views
. The reaction of iron and water vapor results in an equilibrium reaction, 3 Fe(s) + 4 H2O(g) Fe3O4(s) + 4 H2(g) and an
1. 1 answer
2. asked by Maham
3. 700 views
A 1.00-cm-high object is placed 3.10 cm to the left of a converging lens of focal length 8.30 cm. A diverging lens of focal
1. 1 answer
2. asked by Tyrone
3. 687 views
Brazil’s history differs from the history of most countries in South America because Brazil did what ?
1. 1 answer
2. asked by hi
3. 657 views
How many molecules of ATP are produced from the β oxidation of linoleate? (please answer the ?s)Linoleate is a (?) carbon fatty
1. 0 answers
2. asked by Sara
3. 646 views
Customers of a phone company can choose between two service plans for long-distance calls. The first plan has no monthly fee but
1. 1 answer
2. asked by Nancy Lewis
3. 641 views
If Micheal Jordan when standing with his arms straight up in the air, is 7 feet 8 inches tall ; how many inches would he have to
1. 2 answers
2. asked by Marc
3. 640 views
I need a little bit of help with my work!Q1 - Find the geometric means in the following sequence. -9, ___, ___, ____, ____,
1. 1 answer
2. asked by A
3. 594 views
(Please don't piggyback your questions on another student's post, Becki.)How do I validate color input in JavaScript? I am a
1. 0 answers
2. asked by Writeacher
3. 578 views
A coat was priced at $200. The sale price was 40% discount. What did the coat cost?
1. 1 answer
2. asked by Gordon
3. 556 views
Look at this pattern.5, 10, 15, 20, 25 Write an expression for the pattern where n= the element number (term number). A. 5n B. 5
1. 2 answers
2. asked by ❄ Snowflake ❄
3. 541 views
Q1 -Find the geometric means in the following sequence. -9, ___, ___, ____, ____, -69,984 A. -324, -1,944, -11,644, -69,999 B.
1. 1 answer
2. asked by A
3. 536 views
Support at the height in centimeters of a candle is a linear function of them out of time in hours it has been burning after 12
1. 1 answer
2. asked by Molly
3. 525 views
Write the first three terms (simplified) in the expansion of:a) (𝑥^3 − 2𝑥)^8
1. 1 answer
2. asked by Y
3. 508 views
Hi there! I really need help with these two questions.1) How many squares in a 2x3 plane have two or more vertices on dots in a
1. 1 answer
2. asked by Christopher
3. 507 views
1) A solid has a base area of 345 cm^2 and its volume is 4140 cm^3.A)If that solid is placed in a cylindrical container that is
1. 1 answer
2. asked by Gordon
3. 492 views
Allan borrowed $4400 from his father to buy a car. He repaid him after 7 months with interest 6) of 7% per year. Find the total
1. 1 answer
2. asked by Eunice
3. 488 views
Please help !Suppose that the height in centimeters of a candle is a linear function of them out of time in hours it has been
1. 2 answers
2. asked by Molly
3. 488 views
A researcher studying the nutritional value of a new candy places a 5.90gsample of the candy inside a bomb calorimeter and
1. 2 answers
2. asked by jasmine
3. 488 views
Consider the following: h={(1,2),(2,4),(3,6),(-1,-2),(-2,-4)}.a) Explain why h: ℤ --> ℤ does not describe h correctly. I
1. 4 answers
2. asked by David
3. 474 views
Please help, I dont understand any of this, this question is on a math website we usin in school, this lesson is late i dont
1. 1 answer
2. asked by Please help
3. 471 views
In any complex resistance circuit, the voltage across any resistor in the circuit is always ________
1. 1 answer
2. asked by Anonymous
3. 467 views
Poverty is not about the lack of resources as much as it is about the deterioration of the quality living of the person
1. 4 answers
2. asked by K
3. 459 views
I have tried posting a question on matrix bt i just dont know how to write the question u know the arrangement of numbers.Plz
1. 7 answers
2. asked by lucy
3. 440 views
A 35 μF capacitor is in a series with a 270 KΩ resistor. Initialy, the voltage across the capacitor is 300 V. A multimeter
1. 1 answer
2. asked by AAA
3. 439 views
When something adds up is it correct to say, The calculation checked out or checked up.
1. 1 answer
2. asked by Striker
3. 419 views
Find the density of a block that is less dense than water and held still 4.39 m underwater with a force of 0.855 N. When the
1. 1 answer
2. asked by Striker
3. 409 views
14 hours in 2 weeks, what is the unit rate
1. 1 answer
2. asked by Anonymous
3. 389 views
What is the quickest way to do probability
1. 2 answers
2. asked by Mom who hates common-core
3. 366 views
In JavaScript, how do you soften hard edges on a triangle shape? (or on any other shape, for that matter) I can't seem to find
1. 2 answers
2. asked by ❄ Snowflake ❄
3. 364 views
How calculate 130 to the nearest metre?
1. 2 answers
2. asked by Ron
3. 358 views
using distributing property solve 39*5-5*39
1. 1 answer
2. asked by mark
3. 344 views
I would like to be a helper, is there any way is could apply to help?
1. 1 answer
2. asked by Gowixx
3. 337 views
X is partly constant and partly variable.when Y=5, x=19 and when y=10, x=34 find x when y is 7
1. 1 answer
2. asked by Dave
3. 310 views
using distributive property solve39*5-5*39
1. 1 answer
2. asked by Anonymous
3. 256 views
x^2+2=6
1. 1 answer
2. asked by kayla
3. 254 views

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