05/04/20

Point-slope form (-8,-1) and (-6,5)
Complete the point slope equation of the line through (-8,-1) and (-6,5) use exact numbers
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05/04/20

Evaluate the expression when n=9: 4-n
-13 -5 5 13
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05/04/20

Writing a quadratic equation given the roots and the leading coefficient
Write the quadratic equation whose roots are −5 and 2, and whose leading coefficient is 5
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05/04/20

Math question that I want the answer to and explain

Aiden is 27 inches tall. He is 3/8 as tall as his father. How many inches tall is aidens father?
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05/04/20

Zeros: -3, -1, 2, 5; degree 4

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05/04/20

Square with side of 3.5 ft
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05/03/20

translate (-3, -5) down 2 units

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05/03/20

If a quadratic equation only has one real root, describe its relationship with the x-axis.
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05/03/20

A student strikes a 0.055-kg golfball with a force of 260 N. If the ball moves with a velocity of 65 m/s, calculate the time the ball is in contact with the club.

physical science becasue my teacher is at school while i am at home
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05/03/20

The altitude of one airplane is given by A1=5,000+300t and the second plane altitude is given by A2=11,000-400t. Write an equation modeling A, the difference in their altitudes
Applied Algebra Please Help!
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05/03/20

Beginners Calculus and derivatives

Hi, I new to Calculus and am trying to understand how the various rules have been applied to the following questions, in order to arrive at the answers. I am familiar with the power, sum, product... more
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05/03/20

how many times greater is 1 then 1/4
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05/03/20

calculus math question
The population of a bacteria culture doubles every 0.5 hours. An experiment begins with 620 bacteria. a) Determine the number of bacteria after i) 3 hours ii) 700 minutes b) When will the number of... more
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05/02/20

Tangent Ratios: Determine the height of the CN Tower to the nearest metre.
While standing a certain distance across flat ground from the base of the CN tower, Raj notices that the angle of elevation to the top of the CN Tower is 41.3∘. He then walks 180 metres toward the... more
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05/02/20

Function notation and graphs of quadratics
Nasa launches a rocket at t=0 seconds. It's height, in meters above sea level, as a function of time is given by h(t)=-4.9t^2+226t+262. Give at least 2 decimal places in answer. Assuming the rocket... more
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05/02/20

The variable Z is directly proportional to X. When X is 3, Z has the value 18. What is the value of Z when X = 1
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05/02/20

Write the equation of an exponential function of the form y = abx passing through the points (2, 3) and (5, 1/9)
I need the anser ASAP i need it please help me someone
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05/02/20

Question 10 please help!!!!!!
A ball is thrown from an initial height of 3 feet with an initial upward velocity of 30 ft/s. The ball's height, h (in feet), after t seconds is given by the following:h = 3 + 30t - 16t2Find ALL... more
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05/02/20

A line intercepts the point (-3,-7) and a slope of -3. What is the slope-interecpt equation for this line?
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05/02/20

Factoring Completely
How could I factor completely:w(x+b)+y(x+b)
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05/02/20

Use the Ritchter scale formula, R=log i/i sub o, find the magnitude of an earthquake that has an intensity 1,000,000 times that of i sub o
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05/02/20

3(2d-1)-2d=4(d-2)+5
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05/02/20

What is the measure of the rectangle shortest side
The perimeter of the orange rectangle is 76 feet what is the measure of the rectangle shortest sideside A 2x side B 3x-12
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05/01/20

What are the steps to solving a proportion?
Like it’s 5 over 8 and 20 over x let’s just say.
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05/01/20

If f(x) = x2 − sqrt (x) + 2, find f '(x)
if f(x)= x2-√x + 2, find f'(x)I need help with the steps on how to get the final answer.
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