Calculus and Above

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Discrete math assignment. there is five questions and I'll

discrete math assignment. there is five questions and I'll post the first one here. I've also attached some extra information about the stuff we learned so far so please follow them. thank you… read more

Suppose that a catapult in the Punkin chunkin contest

suppose that a catapult in the Punkin chunkin contest release a pumpkin 8 feet above the ground at an angle of 45 to the horizontal an initial speed of 220 feet per second.… read more

I need help with a math worksheet would u be able to help

Hello i need help with a math worksheet would u be able to help me ? … read more

A laptop company has discovered its cost and revenue

A laptop company has discovered its cost and revenue functions for each day: C(Q) = 3Q^2 – 10Q + 200 and R(Q) = −2Q^2 + 100Q + 50. If they want to make a profit, what is the range of laptops (Q) per d… read more

I need help with statistics assignment. I need help with

I need help with nature of probability statistics frequency distributions and graphs … read more

2. Answer the following for the grade values: a. What is the

2. Answer the following for the grade values: a. What is the mean? Show the answer with two decimal places. b. What is the median? c. What is/are the mode(s)? d. What is the midrange? e. What is the s… read more

First I need help with #1 please. I would really like if you

First I need help with #1 please. I would really like if you could show all your work (like you usually do, thanks for that) and if possible, an explanations!! Thank you...… read more

I am checking my answer. Calculus, I have done number 12. A

I am checking my answer. Calculus, I have done number 12. A projectile is launched with an initial velocity of v o =192. I will attach a picture of the problem.… read more

1. Factor out 3y -9y^5-3y^2+15y= 2. Factor out the GCF.

1. Factor out 3y -9y^5-3y^2+15y=2. Factor out the GCF. Select “prime” if the polynomial cannot be factors 12(r-3)-t(r-3)=3. Factor by grouping 5a^3-3a^2b+-3b^3Factor out the GCF first. Then factor by … read more

Consider the following quadratic equation: −3x2+x+6=0 Step 2

Consider the following quadratic equation:−3x2+x+6=0 Step 2 of 2 : Use the discriminant, b2−4ac, to determine the number of solutions of the given quadratic equation. Then solve the quadratic equation… read more

Use the discriminant, b2−4ac, to determine the number of

Use the discriminant, b2−4ac, to determine the number of solutions of the given quadratic equation. Then solve the quadratic equation using the formula x=−b±b2−4ac/√2a.… read more

| a c | | a 2a+ 5c | if | d e f | = 7, what is | d 2d+e 5f

| a b c | | a 2a+b 5c | if | d e f | = 7, what is | d 2d+e 5f | ? | g h i | | g 2g+h 5i |Multiple choice: a) 7 b) 35 c) 7(5^3) d) 14 e) 70 f) 7(5^3)(2^3) g) none of the above.… read more

Given the linear program Max 3A + 4B s.t. -1A + 2B ≤ 8 1A +

Given the linear programMax 3A + 4B s.t. -1A + 2B ≤ 8 1A + 2B ≤ 12 2A + 1B ≤ 16 A, B ≥ 0 Write the problem in standard form. For those boxes in which you must enter subtractive or negative numbers use… read more

Find the point (a,) on the graph of y =x^2 where the tangent

Find the point (a,b) on the graph of y =x^2 where the tangent line to the curve has a slope of -8. Give the equation of the tangent line at (a,b).… read more

find the equation of both Curves from the given points. (show

find the equation of both Curves from the given points. (show working please) Curve 1: (28.7, -442.75) (52.10, -1417.576) (79.6, -3329.648) Curve 2: (28.7, -442.82) (52.10, -1420.4) (79.6, -3327.12)… read more

the sum of the first twenty terms of an arithmetic progression

the sum of the first twenty terms of an arithmetic progression is 45 and the sum of the first 40 terms is 290.Find the first term and the common difference… read more

The random variable A has the following probability distribution: A 1

The random variable A has the following probability distribution: A 1 0.6 2 0.1 3 0.1 4 0.1 P(A) 0.1 a. Find the mean and standard deviation of A. b. How much of the probability distribution is within… read more

need help calculating the y intercept given the following information: The

need help calculating the y intercept given the following information: The known information for a regression model is ∑x = 200, ∑y = 400, b1 = –3 and n = 20. Calculate the y intercept.… read more

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