322 Answered Questions for the topic Help

12/03/20

I need essay help at least 500 words please
What are the most creative and effective team building approaches you’ve taken as a student-athlete? What effect have they had on your team? How has this been important in your athletic journey?... more
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11/24/20

FrQ AP CALCULUS
A particle moves along a straight line. For 0 ≤ t ≤ 5, the position of the particle is given by s(t) = 3t + 4t2 - t3.a) What is the average velocity of the particle over the interval 0 ≤ t ≤ 4? b)... more
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11/22/20

What is the probability that a randomly selected member of the club?
1. Forty percent of the members of the Chicago Charges Track and Field Club participated in 40 % of the events at the recent provincial meet, while 34% entered the field events, and 18% entered... more
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11/21/20

You are given seven keys, and you know that one of them opens a treasure chest. 
2. You are given seven keys, and you know that one of them opens a treasure chest.     You try one key after another, in random order. What is the chance that you will open the chest on the first... more
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11/21/20

1. A factory producing headsets has three assembly lines, A, B, and C, which manufacture 20%, 30%, and 50% of the total production, respectively.
1. A factory producing headsets has three assembly lines, A, B, and C, which manufacture 20%, 30%, and 50% of the total production, respectively. It is known that the products from assembly lines... more
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11/21/20

An urn contains 40 marbles; 25 are red, 10 are white, and 5 are blue. You choose one marble at random.
a. What is the probability of choosing a white marble?b. What is the probability of choosing a marble that is not blue?c. You choose a marble at random and are told that it is not blue.    What is... more
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11/21/20

1. You draw one card from a deck of 52.
b. What is the probability of drawing a heart if you know that you have drawn a     red card?c. What is the probability of drawing a heart if you know that you have a face     card?d. What is the... more
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11/20/20

Mrs. Dellamorte starts a side-business selling her mixtape. She makes a weekly profit by selling 'x' mixtapes according to the equation p(x)=-0.5x²+40x-300
How many mixtapes does she need to sell each week to maximize her profit? Don't forget to use units.
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11/14/20

HELP IN JAVA CODE ASAP
Write a JAVA CODE that: Display all prime numbers less than 50 Display all factors of 50 Display only the prime factors of 50 Determine whether 50 is a perfect square or Exit the program Has to... more
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11/06/20

How am I related to myself?
Hello! I am wondering how I am related to myself. Here is the story: My grandpa (dad's dad) married my great grandma's sister (mom's side).Therefore, my great grandma on my mom's side and my step... more
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11/04/20

I need help with my math problem POO
I can read 4 pages in 7 minutes. How long will it take me to read 38 pages
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11/02/20

Find the equation
Find the equation for f^-1(x) given f(x)=3x-2 OVER 4x-5
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10/09/20

Find three consecuitive intergers such that the sum of the smallest number and twice the middle number is 20 more than the largest number
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10/01/20

Please help me!! I need help
DIAGRAMING: In the space provided, type the word(s) that should be placed on each lettered blank in the diagram.Where we will go on our vacation depends on our schedule, which always seems... more
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10/01/20

Find X given two angles on a traingle
Find X. I need help with this problem. Please!!!!!! I need an answer very soon. Thanks!
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09/29/20

What is the density of a substance if 10 g occupies 10 cm3? What do you think this substance is? Why? (using GRASS method)
this is for a canadian grade 9 academic science class
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09/29/20

help me pleaseeeeeeeeeee!!
DIAGRAMING: Did the teacher ask Jeremy a question?
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09/28/20

help please. I don't understand
Sodium metal and chlorine gas can be produced industrially by passing an electric current through molten sodium chloride:2 NaCl(l) ⟶ 2 Na(l) + Cl2(g)What volume of Cl at 293 K (20.°C) and 1.00 atm... more
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Help Chemistry

09/28/20

help me pleaseeeeeee
A typical weather balloon contains approximately 563 L of hydrogen gas when it is released.  If the temperature and pressure at the surface are 288 K and 1.00 atm when the balloon is released, what... more
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09/28/20

A sample of nitrogen occupies 1.00 L at a temperature of 250. K. What volume would it occupy at 1500. K?
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09/28/20

A sample of hydrogen gas has a volume of 4.4 L at a pressure of 800. torr. If the pressure decreases to 400. torr, what will the new volume be?
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09/27/20

I need help understanding this phrase
Here is a conversation:Albert: “Why have you been giving me the cold shoulder all week?” Edison: “You noticed already? Wow, you’re a real Einstein tonight.” Albert: “Alright I’m done cozying up to... more
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09/24/20

I need help understanding this phrase
Here is a conversation Kayla: Can you believe the blanket we got over the lawn yesterday!Taylor: Yeah it was crazy I thought we were going to be flies in a spider’s web!Kayla: Me too! Plus it was... more
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09/21/20

HELP MY HERMIT CRAB
I just got this new hermit crab, we brought hi home he looked healthy and happy until we brought two more home they were shy and didnt mind Beau (our first hermit crab). But a couple hours later... more
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09/18/20

Superman is working at the Daily Planet Newspaper P (100, 40). He needs to fly to stop a bank robbery at B (40, 80) and then bring the criminals to jail at J (130, 105)................
Superman is working at the Daily Planet Newspaper P (100, 40). He needs to fly to stop a bank robbery at B (40, 80) and then bring the criminals to jail at J (130, 105). Finally he needs to fly... more
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