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Test Preparation Math Science Precalculus

1h

If 14 g of a radioactive substance are present initially and 4 yr later only 7.0 remain, how much of the substance, to the nearest tenth of a gram, will be present after 7 yr?

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Test Preparation Math Prealgebra

2d

what is the property of -2y = 18? After solving?

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Test Preparation Precalculus

5d

PLS HELP ASAP! Which of the following graphs could depict the function f(x)=m(x+d)^1/5, if both m and d are positive numbers?

Sketch a graph that could depict the function f(x)=m(x+d)^1/5, if both m and d are positive numbers?

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Test Preparation Math Calculus Precalculus

12d

Find the local maxima and minima of a function.

The question states: "You are given the function f(x) = e^x(x+3). Find the local minima and maxima."The concept baffles me, and any explanation alongside the solution would be great.My rule... more

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Test Preparation Math Algebra 1 Algebra 2

17d

The admission fee at an amusement park is $1.50 for children and $6.80 for adults. On a certain day, 301 people entered the park, and the admission fees collected totaled $1008.

Write two equations given the following information. You may use the variables xx and yy. Then solve the system to find how many children and how many adults were admitted to the amusement park.The... more

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Test Preparation Math Algebra 1 Algebra 2

17d

The admission fee at an amusement park is $1.50 for children and $6.80 for adults. On a certain day, 301 people entered the park, and the admission fees collected totaled $1008.

Write two equations given the following information. You may use the variables xx and yy. Then solve the system to find how many children and how many adults were admitted to the amusement park.The... more

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Answers •1

Test Preparation Math Algebra 1 Algebra 2

22d

Which of these log rules are true and which are false? Im having trouble with the 1/2 and radicals.

? True False 1. ln(A)ln(B)=ln(A)+ln(B) ? True False 2. (log(A))/(log(B))=log(A)−log(B)log⁡(A)log⁡(B)=log⁡(A)−log⁡(B) ? True False 3. √ln(A)=ln(A(1/2))ln⁡(A)=ln⁡(A^... more

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Test Preparation

24d

What is the best way to approach a multiple choice test?

Are there any tricks to getting better results on multiple choice tests?

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Test Preparation

26d

What are some test taking strategies for multiple choice reading assessments?

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Test Preparation Math Algebra 1 Algebra 2

10/31/22

Determine the following...

Determine when *NOTE*Grade 12 Advanced FunctionsPlease answer clearly and neatly. Thanks

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Test Preparation Math Precalculus

10/15/22

I need help with my math hwk

f(x)= -2(x+1/2)^2 (x+8)^3(d) Type the power function that the graph of f resembles for large values of |x|.y=_______?

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Test Preparation Physics

10/12/22

Which one has the greatest average speed during an entire game: a baseball, football, or soccer ball? Why?

I said a baseball because it travels faster than the other balls. Is this correct.

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Test Preparation Physics

10/12/22

How to find: instantaneous speed vs average speed without the use of calculus?

Suppose you hold a ball out over a cliff and let go. how would you find the instantaneous speed after 10 seconds and the avg speed after 10 seconds? I thought you could just find the displacement... more

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Test Preparation Physics

10/12/22

Is this statement true: “If an object’s velocity is zero, its acceleration must be zero"

I said it is true because if an object is not moving then it must have no acceleration.I got confused because I wasn't sure if it stated 0 was the avg velocity or not.any help would be appreciated.

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Test Preparation Math Algebra 1 Algebra 2

10/10/22

how do i solve this sequence and series word problem?

Situation:Mr. Babushka has asked you to design a seating plan for a new DC Stadium. Currently, his team plays in a rink like the one below. Mr. Babushka wants the number of seats in the arena to be... more

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Test Preparation Algebra 2 Precalculus

10/09/22

How to find a composite function?

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Test Preparation Algebra 2 Precalculus

10/09/22

How do I find f inverse of x an inverse function?

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Test Preparation Precalculus Trigonometry

10/09/22

How can I compute the ArcTan Arcsin or Arccos?

How can I find the ArcTan Arcsin or Arccos?

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Test Preparation

09/27/22

If my grade is a 98% (A+) and I get 50% (14 out of 28) on a test, what is my new grade?

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Test Preparation English Spanish Writing

09/19/22

Where did I go to school?

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Test Preparation English Vocabulary Reading

09/11/22

Who has a child that is struggling with Reading Comprehension?

Reading fluency is different than understanding and knowing what is being read. When asked questions on a test about a story, being able to use context clues and vocabulary to determine the answers... more

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Test Preparation Algebra 1 Geometry Prealgebra

08/11/22

How do I find slope-intercept form of a line passing through the point (1,3) with slope m = -2 and graph it?

A detailed video solution to the listed problem.

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Test Preparation Nclex

07/27/22

What do online tutoring sessions look like?

When new to online tutoring you might be thinking, how does this work? How am I going to be getting the most out of my time and money? What are each session/lesson going to look like?

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Test Preparation Nursing Nclex

07/27/22

NCLEX tips and tricks.

Taking the NCLEX exam is super stressful and can be complicated. What are some tips and tricks that can be used to help you become more successful?

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Test Preparation Elementary Education Study Skills Logic

07/20/22

How can critical thinking lessons help my child be a better student?

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Test preparation

If 14 g of a radioactive substance are present initially and 4 yr later only 7.0 remain, how much of the substance, to the nearest tenth of a gram, will be present after 7 yr?

what is the property of -2y = 18? After solving?

PLS HELP ASAP! Which of the following graphs could depict the function f(x)=m(x+d)^1/5, if both m and d are positive numbers?

Find the local maxima and minima of a function.

The admission fee at an amusement park is $1.50 for children and $6.80 for adults. On a certain day, 301 people entered the park, and the admission fees collected totaled $1008.

The admission fee at an amusement park is $1.50 for children and $6.80 for adults. On a certain day, 301 people entered the park, and the admission fees collected totaled $1008.

Which of these log rules are true and which are false? Im having trouble with the 1/2 and radicals.

What is the best way to approach a multiple choice test?

What are some test taking strategies for multiple choice reading assessments?