12/11/22

Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.
Finn is trying to incorporate more exercise into his busy schedule. He has several short exercise routines he can complete at home. Last week, he worked out for a total of 67 minutes by doing 1 arm... more
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07/22/22

prove limits test
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07/12/22

Prove that ax² + bx + c = 0 and cy² + by + a = 0 have reciprocal roots:
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07/12/22

Find all x, y, z in the real numbers (R) such that (x + y + z)² = x³ + y³ + z³
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07/12/22

Prove the cubic formula
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07/04/22

f\:\left(x\right)-2x^2+x-5\:\:\:\:find\:f\:-6
f (x) -2x^2 +x-5 find f -6
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07/03/22

Please help! Honors Algebra 2! Newton's Law of Cooling

trying to check my own answers before I submit them in my math study group to study for the SAT!This phenomenon is modeled with a differential equation, and that equation may be solved to give T(t)... more
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07/03/22

The car has a mass of 1200 kg
1) The same car reaches a top speed of 15 m/s, then begins braking. It comes to a halt in 20 seconds. Draw a free body diagram of the car and find the force of friction (magnitude and direction)... more
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06/28/22

Counted Loops In Python for this Scenerio
Suppose there is an island with two rabbits (male and female). Every 30 days, the population of rabbits doubles. Write a program that has the user input the number of days and then calculate the... more
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06/27/22

Using Counted loops with list for this scenario

Suppose there is an island with two rabbits (male and female). Every 30 days, the population of rabbits doubles. Write a program that has the user input the number of days and then calculate the... more
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06/14/22

6. Given 𝑠𝑖𝑛 𝜃 = − 1/5 and 𝑐𝑜𝑠 𝜃 > 0 find (a) sin 20, and (b) cos 20

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06/12/22

When a 0.650 g sample of olive oil is burned in a calorimeter, the heat released increases the temperature of 370 g of water from 22.7 ∘C to 38.9 ∘C.

When a 0.650 gg sample of olive oil is burned in a calorimeter, the heat released increases the temperature of 370 gg of water from 22.7 ∘C∘C to 38.9 ∘C∘C.Part AWhat is the energy value of the... more
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06/09/22

Homework help pre alegbra Course challenge khan academy
Burger Barn makes a dipping sauce by mixing 4 spoonfuls of honey with 1 spoonful of mustard. Sandwich Town makes a dipping sauce by mixing 8 spoonfuls of honey with 2 spoonfuls of mustard.Which... more
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06/09/22

If f(x)=int(2x), then find a. f(1.4), b. f(3.9), c. f(-1.2)
What is int? how would I solve this?
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06/09/22

How do I find the missing angle?
How do I find the missing angle using trig?
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06/08/22

find the equation of the line in slope-intercept form that passes through the following point (-2,-12) with the given slope of -4/3
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06/08/22

Let the angle θ satisfy sin 2θ=4/5 and (3π/4)<θ<π . Find the value of: P=sin θ - cos θ
Sidenote: Please explain your answer step-by-step, thank you! ^^
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06/07/22

Need help now pls
Point U is on line segment \overline{TV}TV. Given TU=4,TU=4, UV=5x,UV=5x, and TV=3x+6,TV=3x+6, determine the numerical length of \overline{TV}.TV
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06/07/22

Need help now pls
Point U is on line segment \overline{TV}TV. Given TU=4,TU=4, UV=5x,UV=5x, and TV=3x+6,TV=3x+6, determine the numerical length of \overline{TV}.TV
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06/07/22

Need help now pls
Point U is on line segment \overline{TV}TV. Given TU=4,TU=4, UV=5x,UV=5x, and TV=3x+6,TV=3x+6, determine the numerical length of \overline{TV}.TV
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06/05/22

The FTCs used in evaluating integral of (2x-3)(x+1)dx from 0 to 1 are the following EXCEPT:
3. The FTCs used in evaluating integral of (2x-3)(x+1)dx from 0 to 1 are the following EXCEPT:a. Power ruleb. Constant multiple rule c. Product ruled. Constant rule
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06/03/22

Translate the parent absolute value function, y=|x|, left 6 and up 7. Write the equation of the next function.

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06/03/22

If the range of the y=sinx and y=cosx is [-1,1] which trigonometric functions have a domain of [-1,1]?
a. y=arcsinx and y=arccosx b. y=arccosx and y=arctanxc. y=arcsinx and y=arctanxd. y=arcsecx and y= arccscx
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06/01/22

Help my Linear Algebra Question

f(x,y,z)=s(x2 +y2+z2)-4(xy+xz+yz)Express this function to Also, find the condition which A is positive definite.
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05/26/22

Determine the value of x that makes 2, 6, 5x - 2, ... a geometric sequence.
Determine the value of x that makes 2, 6, 5x - 2, ... a geometric sequence.Please answer in an organized and neat/easy to read format. And please only include the information that would be... more
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