322 Answered Questions for the topic Help

12/11/21

Why is knowing the pendulum length required for one second be important?
Hello!This is related to a pendulum experiment.I know that for 1 period the length would be 0.25mWhat I don't know is why would this information be useful??A detailed explanation would be very... more
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12/06/21

Math - Ellipse Problem (Conic Section)
Madison and Crysh are visiting a whispering gallery. Each of them is standing at a focus and is 1 m. from the nearest wall. If the ceiling of the gallery at the center is 4m. high from the floor,... more
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12/06/21

Math , Circle - Conic Sections
Find the equation of a circle with a y-intercept and x-intercept of -1 and which contains the point (0,2).
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12/01/21

I am having trouble answering these three problems on my homework. Hoping someone would be able to help me out thanks so much. I struggle with these kinds of problems on math home work . .

I am having trouble answering these three problems on my homework. Hoping someone would be able to help I am completely stuck1-In order to prepare a piece of ground for building a brick patio, a... more
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11/15/21

trig question pls help
find the solution set of sin2(4x)+5cos2(2X)-2=0 given the interval [0,2pi]Use only trigonometric identities.
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11/15/21

trig question pls help
Find the trig point of (pi/3 - theta). If P(theta)= (r,s).
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11/15/21

trigonometry questionn
find the solution set of sin2(4x)+5cos2(2X)-2=0 given the interval [0,2pi]Use only trigonometric identities.
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Help

11/04/21

What is the equation in point slope form for a linear function with a slope of m=−4 that passes through the point (2,−7)?
i really don't get it or any of my math work
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10/23/21

trig question please help :)
A passenger gets into a ferris wheel, and his distance from the ground (in meters) on the ferris wheel is given by the function,where s is the time in seconds. Suppose that s = 0 is the time when... more
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Help Homeschool

10/15/21

If i have a 72% in a class and i fail a 35 points quiz what is my grade
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10/15/21

trig question : D
Josh went to try the Ferris wheel ride in the theme park, and his distance from the ground (in meters) on the Ferris wheel is given by the function,where s denotes the amount of time in seconds.... more
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10/11/21

Mythology Greek Essay Questions?
What etiological purpose do you think the myth about Archane and Athena, what does this myth explains the origin of? What are the 3 cultural values used to promote the myth and why? Give 2... more
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10/09/21

find the total number of marbles in the bag.
Paul has a bag of marbles. He divided the marbles into three boxes, A, B and C. The total number of marbles in box A and B as compared to the marbles in box C is in the ratio of 7:5, and the total... more
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09/01/21

pls help pls help probability
A math competition hosted by HOD has the following rules. Each team will be composed of four (4) people and each team will try to answer ten (10) math questions of the same difficulty. You are only... more
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09/01/21

Probability help help
Suppose a 50-sided die was tossed. Let B be the event that the number appearing on top of the die is divisible 5 and let C be the event that the number appearing on the top of the die has a... more
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09/01/21

Probability Question help help
Hannah is taking a 6-item examination. Let her score be denoted by the variable X. Each item is worth 5 points. The exam is graded under the right-minus-wrong rule, which means incorrect and blank... more
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09/01/21

Probability pls help : D
Hannah is taking a 6-item examination. Let her score be denoted by the variable X. Each item is worth 5 points. The exam is graded under the right-minus-wrong rule, which means incorrect and blank... more
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08/26/21

Scientific Method urgent help
Formulate the scientific method of the question "Do GMO foods affect the health of humans?"-hypothesis-prediction-type of data collectedmy hypothesis: since the assessment of "human health" is too... more
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08/25/21

HELP Scientific Method
Use a scientific method to answer the question "Do GMOs affect human health?" I am having a hard time what variables should I involve to measure the health of humans and how do I test the... more
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08/22/21

Pistol Competition Probability pls help
A, B, C and D are to fight a four-cornered pistol competition. All know that A's chance of hitting his target is 0.3, C's is 0.5, B never misses, and D is 0.7. The order of shooting is... more
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Help Physics

08/21/21

classic mechanics
Write the Lagrangian for a free particle in one dimension Find the equation of motion using the Lagrange equations 3.What you can tell about the physics involved in the problem from the... more
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08/15/21

JAVA HELP ASAP!!
Write a program that continues to ask to enter a passcode and compares it with a predetermined 4 digit integer:a) prompts the user to enter a # and checks every digit one by one. If the user enters... more
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08/15/21

JAVA HELP ASAP!!
Write a program to scan a text file and capitalize each word. To do that: change the first letter of each word to Capital then print the resulting text to the console.
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08/15/21

Probability Question pls help
10 randomly selected children are asked if they eat this kind of fruits: mango, blueberry, strawberry, apple, grapes, avocado, orange, bananaChild 1 - blueberry, strawberry, banana, mangoChild 2 -... more
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07/26/21

Database/SQL Question HELP ASAP!
Use HR Database Write the SQL in Transact SQL Question: Return all the locations that are in countries with multiple locations. For example, if Canada has 2 locations, then I need to return these... more
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