03/23/20

Inequality Statement

Five less than 18 times the number x, is less than or equal to -45
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03/23/20

What is the equation of the line through the origin and (-4,-9)
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03/23/20

Function f(x) is defined as x-10(x/10) . ([X] is the greatest integer less than or equal to x). What is f(7)+f(7^2)+f(7^3)+.....f(7^2020)
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03/23/20

What is distance
A blimp provides aerial television views of a baseball game. The television camera sights the stadium at a 17degrees angle of depression. The altitude of the blimp is 400m. What is the​... more
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03/22/20

Calculations of protons
A proton is accelerated through a voltage of 248 kV.a) Calculate the energy of the proton in electron volt and in Joule.b) Assuming that the mass of the proton remains the same as its rest mass,... more
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03/22/20

Find the slope determined by the following pair of points. (−6,5), (−3,−1) A
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03/21/20

newtons laws sciencr
f the net force acting on an object is zero, its inertia is also zero
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03/21/20

Math I dont understand, Ive been trying for an hour now
Tracy answered all of the questions on the math test correctly. She scored 100 points, or 100%.Marcel answered the extra-credit questions on the test and scored 120 points.Which percent, fraction,... more
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03/20/20

Which statement is false?
A. No integers are irrational numbersB. All whole numbers are integers C. No real numbers are irrational numbers D. All integers greater than 0 are whole numbers
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03/20/20

Physics Velocity Question
A 1,500 kg car travelling at a velocity of 10m/s hits into a 2,250 kg truck that is at rest. If all of the car's momentum is lost to the truck, meaning that it is at rest after the collision, what... more
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03/20/20

A water balloon shaped like a sphere is filled with water. The water balloon has a diameter of 3 inches. Which measurement is closest to the volume of water in the water balloon in cubic inches?
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03/20/20

The model airplane had the scale factor of 1:36. If the length of the actual plane is 60 feet, how many inches long should they make the model?
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03/20/20

twice the difference of a number and 8 algebraic expression
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03/20/20

hogan scored the following on his first 7 english tests : 100,84,72,95,60,92,98. what would he have to do to earn on his 8th test to keep his average an 85?
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03/20/20

if the area of a square is x squared -6x+9 then what is the side length of the square
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03/20/20

You want to divide 20 toy soldiers among 3 friends evenly.
How many soilders will every friend get
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03/20/20

Rational and Real Numbers
The number -2.34 can be found between what two integars
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03/19/20

Write a polynomial function of least degree with rational coefficients so that P(x) = 0 has the given root 4-3i
AnswerP(x)=x^2-(answer here)x+(answer here)
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03/19/20

Two electrostatic point charges of +60.0 uC and +50.c uC exert a repulsive force on each other of 175 N. What is the distance between the two charges?
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03/19/20

What is the slope intercept of y=3x+1; (1,4)
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03/19/20

A net force of 1.7 Newtons gives an object an acceleration of 3.2 m/s^2. What force would be required to give the same object an acceleration of 2.6 m/s^2?
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03/19/20

Which operation goes where?

Given:   Rewrite the equation to solve for C, or rather, get C on the left hand side of the equation.  When you rearrange this equation to yield a formula for finding C, you will have the following... more
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03/19/20

Circle - A circle is centered at (0,0) and has a radius of sqrt{53}. Where does the point V(-3,-7) lie?
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03/19/20

Juan ran all the way around a circular track one time. The diameter (d) of the track is 60 meters. The formula for circumference of a circle is C = πd. Use this formula to find out how far Juan ran.
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03/19/20

algebra question
The frequency of a vibrating string is inversely proportional to its diameter. A violin string with diameter 0.50 mm produces a tone of frequency 440 Hz. What is the frequency of the tone produced... more
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