07/03/20

what is thomas’s age?
huilan is 12 years younger than thomas. the sum of their ages is 68.
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07/03/20

Given: Segment AB is congruent to segment CD, <ABD is congruent to <CDB Prove: <A is congruent to <C
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07/02/20

one number is three more than twice another number. If the sum of the number is 36. how can i solve this?
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07/02/20

Missed questions

out of 55 questions I got a 67 how many questions did I get right how many did I miss
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07/02/20

Help with the answers plz
1) Repeating decimals a)Is 0.9 repeating equal to 1? Explain why.b)List another repeating decimal that is equal to an integer.2)Comparing explicit and recursive rules.a) Write and explicit rule and... more
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07/02/20

The polynomial of degree 5, P ( x ) , has leading coefficient 1, has roots of multiplicity 2 at x = 3 and x = 0 , and a root of multiplicity 1 at x = − 5 . Find a possible formula for P ( x ) .
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07/02/20

Angle of depression word problem
You are visiting a Redwood tree forest and want to verify the height of one of the trees. You measure its shadow along the ground and use trig to calculate the height.The shadow measures 500 feet... more
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07/01/20

Give four reason for the account of the use Input and output modules instead of connecting peripheral directly into the system bus
Give four reason for the account of the use Input and output modules instead of connecting peripheral directly into the system bus
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07/01/20

Why is the probability that a continuous random variable equals a specific number zero? That is, why is P(X=b)=0 for any number b?
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07/01/20

Can someone help me with my Math homework?
1. Given and evaluate each of the following;(a) (b) (c) 2) (a) Given the following piecewise function:                                                  (i) Find  f(−5),... more
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06/30/20

Please help fast

6.) The revenue, R(x), of producing and selling xAwesome Hearing Aids is modeled by the function R(x)=−2x^2+115x How many hearing aids need to be produced and sold in order to maximize the... more
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06/30/20

Trigonometric Substitution Integration
2.) ∫ ((9+25x^2)^(1/2)*dx)/(x^2)
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06/30/20

Arithmetic help (show steps).
What is the no. of people among whom 125 bananas and 145 orange can be equally distributed? What is H.C.F? Show any example how to calculate it. The difference of the numerator and the... more
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06/30/20

college algebra
In​ psychology, it has been suggested that the number S of nonsense syllables that a person can repeat consecutively depends on his or her IQ score I according to the equation s=2√I - 9 Use this... more
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06/29/20

Proving Vertical Angles Are Congruent
Given: Angle 2 and angle 4 are vertical anglesProve: angle 2 is congruent to angle 4Statement options: m angle 2+ m angle 3= 180 m angle 3+ m angle 4= 180 angle 2 and angle 3 are a linear... more
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06/29/20

Differentiate. f(x)= ax+b / cx+d
Differentiatef(x)= ax+b / cx+d
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06/29/20

Suppose that f(2) = −5, g(2) = 4, f '(2) = −2, and g'(2) = 3. Find h'(2).
(a)    h(x) = 4f(x) − 3g(x)(b)    h(x) = f(x)g(x)(c)    h(x) = g(x) / 1+f(x)
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06/29/20

Linear and Absolute Value Inequality
In chemistry the volume for a certain gas is given by V = 20T, where V is measured in cc and T is temperature in °C. If the temperature varies from 80°C to 120°C, find the set of volume values.... more
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06/27/20

What is the sum of the 1001st to 1006st digits of the decimal representation of 1/13 ?
What is the sum of the 1001st to 1006st digits of the decimal representation of 1/13 ?
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06/27/20

Solving problems

If f(x) = |2x-4|, then f(-2) is 8.A) trueB) false
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06/27/20

Solving problems

In the equation y_>-3x+2, the line will be:A)shaded as dotted line and shaded upB)shaded as a solid line and shaded downC)shaded as a dotted line and shaded downD)shaded as a solid line and... more
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06/27/20

Solving problems

When solving inequalities, the inequality is reversed when multiplying both sides of the equal sign by negative numbers.A) true B) false
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06/27/20

Solving problems

The first step in solving -5|x-2|=-3 is to add 5 both sides of the equal sign.A)true B)false
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06/27/20

Solving problems

If f(x) = -|2x-4| and f(-3), then the result is:a) 9b)10c)-10
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06/27/20

How do I solve this step by step?

For the function 𝑔(𝑥) = 𝑥𝑒-2x find all critical points and say which are local maximums or minimums. Also fine the point of inflection and say where the function is concave up and where it is... more
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