04/24/20

If 𝑃1 = (−4, 9) and 𝑃2 = (1, −3) and v is the vector from 𝑃1 to 𝑃2, write v in component form.
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04/24/20

how do I make 19 with a difference of 1
how do I make 19 with a difference of 1
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04/24/20

Rational equation

Which expression is equivalent to  5/√x ? Please highlight the bulletpoint that is correct. Only highlight one please. 5x 1/2 −5x^2 1/2x^5 5x−1/2
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04/24/20

The y intercept of the line that is perpendicular to the line y=x+6 and passes through the point (5,−3) is(0,?)
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04/24/20

mrs. Armstrong bought a Circular inflatable above ground pool for her family. The pool has a radius of 4.5 feet. which is closest to the area of the pool use 3.14 for pi
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04/24/20

write an exponential function in the form y=ab^xy=ab x that goes through points (0, 19) and (2,171)
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04/24/20

A CD is circular and has a diameter of 6 centimeters. which is closest to the circumference of the CD. use 3.14 for pi
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04/24/20

abigail and spencer
Abigail and Spencer calculate the slope of the line between the points (3,-1) and (5,4) in different ways. Abigail calculates the slope by dividing -1 - 4 with 3 - 5. Spencer divides 4 - (-1) by 5... more
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04/24/20

Determine a possible 4th degree polynomial function in factored form with its only zeros at (5,0) and (-3,0) and (-5,0) and (9,0)
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04/24/20

If the number of bacteria in a colony doubles every 20 minutes and there is currently a population of 50 bacteria, what will be the population 240 minutes from now?
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04/24/20

Find a polynomial of degree 3 with real coefficients and the following zeros. 3, 1-i

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04/24/20

Each side of an equilateral triangle measures 3x^2 - 5 inches. What is the perimeter of this triangle?
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04/24/20

What is an expression for the perimeter of this rectangle?
On the length of the rectangle (long side), it is "n^2 + 5n + 6". On the width of the rectangle (short side), it is "n^2 - 4".
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04/23/20

Create an Equation for the Problem
A student in a Pre-Calculus class has test scores of 78, 77, 79, and 62. The final exam is worth 3 test grades.Write a linear equation that models this problem, where x is the grade on the final... more
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04/23/20

Express (3x+9)(x-2) as a trinomial

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04/23/20

Math problem 8th grade can't understand
Ian is fishing from a small boat. A fish swimming at the same depth as the hook at the end of his fishing line is 5 meters away from the hook. If Ian is 10 meters away from the fish, how far below... more
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04/23/20

Carrie and Alan had the same amount of vegetables to eat.Carrie ate 1/4 of her vegetables.Alan ate 1/3 of his vegetables.Who ate more vegetables?
Solve the problem any way you choose.
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04/23/20

A bacteria culture initially contains 3000 bacteria and doubles every half hour. Find the size of the bacterial population after 20 minutes. Find the size of the bacterial population after 8 hours.
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04/23/20

If y varies directly as x, and y=7 when x=3, find y when x=7
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04/23/20

How old am I if 400 reduced by 4 times my age is 40?
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04/23/20

120 230 140 110 what was the average number of pizzas sold per day
In 4 days period a store sole the following number of pizzas per day 120 230 140 110 what was the average number of pizzas sold per day
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04/23/20

Help please physics homework

The frequency of light coming out from a laser source is 227 MHz. What is the wavelength corresponding to the light in meter provided that the speed of light inside the medium is 1.5 x10^8 m/s?... more
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04/23/20

what is the slope intercept form of given equation y-4=-4(x+1)
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04/23/20

A bad punter on a football team kicks a football approximately straight upward with an initial velocity of 7f ft/sec
a) If a ball leaves his foot at a height of 4 foot, write an equation that models the vertical height s (in feet) of the ball t seconds after being kickedb) How long will it take for the football... more
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04/23/20

To find the points on the graph of the equation below, it is helpful to choose x values that are divisible by
To find the points on the graph of the equation below, it is helpful to choose x values that are divisible by ______y=- 1/2x-2
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