192 Answered Questions for the topic ACT

10/28/21

How to solve this math by k(x+h)-k(x)/h this formula?

Consider the piecewise functiong(x)={(1+x)4−1, if x≥0 sin(4x), if x<0.Discover whether g(x) is differentiable at x=0 using the limit definition of the derivative. Without carrying out any... more
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10/27/21

How to solve this problem(tanθ/θ) in squeeze theorem when limit is θ→0(positive).Please help i got stuck in this problem.

limθ→0+ tanθ/θ
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06/30/21

Find the domain and range of x+1/x-2.
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06/20/21

Need Help With Indices Math Question
Hi I need help with this question https://ibb.co/Jj7KrcKThis question is about indices, thank you very much!
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05/16/21

GEOMETRY A UNIT 4 Please help!! #3
copy and paste this link in your browser for the picturehttps://i.postimg.cc/JzKzkVSX/Inscribed-polygon.jpgProve that triangle BDF is equilateral, given ABCDEF is an inscribed, regular... more
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04/16/21

What is the chances of getting a perfect score of 36 on the ACT when there is a 25% chance of getting 155 of them right and 20% chance of getting the other 60 right
So this is basically me wondering what the probability of getting a 36 on the ACT with completing guessing each and every problem. Just a curious question. Math has 5 answer choices for each and... more
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04/02/21

Business Econ: Limits and Continuity
If $900 is invested in an account that pays 3​% compounded​ annually, the total​ amount, A(t), in the account after t years is A(t)=900(1.03)ta.) Find the average rate of change per year of the... more
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04/02/21

Business Econ: Limits and Continuity
Suppose customers in hardware store are willing to buy N(p) boxes of nails at p dollars per box, as given by the following function. N(p)= 100-4p2 ; 1 ≤ p ≤ 4a.) Find the average rate of change of... more
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04/02/21

Business Econ: Limits and Continuity
Suppose that the total profit in hundreds of dollars from selling x items is given by P(x)=5x^2-5x+9.a.) Find the average rate of change of profit as x changes from 4 to 6.$_ per item
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03/13/21

Find the vector v with the given magnitude and the same direction as u.
Magnitude: ||v|| = 15Direction: u = 4i - 5jv = _______
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03/10/21

Hello I am in desperate need of assistance with my homework as soon as possible please please respond please

1.) Subtract. Identify any x-values for which the expression is undefined.A.) B.) C.) D.)2.) Simplify.A.)B.) None of theseC.)D.) E.)
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Act Math Maths

03/09/21

Which operation comes first to solve: 9 x (2 + 9) - 4
Which operation comes first to solve: 9 x (2 + 9) - 4
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03/07/21

Complete the table by solving the parallelogram shown in the figure. (The lengths of the diagonals are given by c and d. Round your answers to two decimal places.)
a = ____b = 24c = 53d = 37𝜃 = ____ °𝜑 = ____ °
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03/07/21

Complete the table by solving the parallelogram shown in the figure. (The lengths of the diagonals are given by c and d. Round your answers to two decimal places.)
a = ____b = 24c = 53d = 37𝜃 = ____ °𝜑 = ____ °
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03/07/21

A plane flies 450 kilometers with a bearing of 316° (clockwise from north) from Naples to Elgin. The plane then flies 675 kilometers from Elgin to Canton (see figure). Canton is due west of Naples.
Find the bearing of the flight from Elgin to Canton. (Round to the nearest whole number.)_________ °
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03/03/21

Chemistry Homework Help! Combustion!
How many moles of water is produced by the complete combustion of 5 g of propane Convert this answer into grams Show that the conservation of mass was a balanced during the complete combustion of... more
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03/03/21

Chemistry Homework! Combustion!
How many moles of carbon dioxide is produced by the complete combustion of 5 g of propane Convert this answer into grams
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02/24/21

2 question for math
Question 1: Substitute the value into the variable. State whether the number sentence is true or false. If false, find a value that would result in a true number sentencex + 15 <22 if x=9 4y =12... more
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Act Sat

02/18/21

I wanted to know if I can take the ACT and SAT in a different place but still going to the same school that I already attend.

I am going to online school right now due to covid but I am moving out of my parents to live with my aunt who lives in a different county. Since everything is online at the moment I was going to... more
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01/10/21

for the given polynomial: b(x)=6x^4-23x^3+x^2+5x-1
find the maximum possible numbers of the positive and the negative roots find all the integer roots find the non- integer real roots find the complex roots
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01/10/21

descartes rule of signs to determine the possible number of positive and negative real zeros of: p(x)=-x^4+3x^3+2x^2-10x+12
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01/10/21

descartes rule of signs to determine the possible number of positive and negative real zeros of: p(x)=x^4-40x+39
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12/16/20

A sinusoidal function has a maximum at the point ( π/4 , 3) and the next minimum at the point ( 7π/12 , −1). Determine a cosine equation for this function.
please help :)
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10/06/20

Point P is in the interior of ∠NOQ. If m∠NOP = 37° and m∠NOQ = 123°, what is m∠POQ?
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09/23/20

question regarding metric measurements
Speculate as to why solutions like milk and orange juice can be purchased in the English unit of measure (gallons, pints, etc) yet other solutions like sodas are only sold in the metric units of... more
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