05/30/22

Pre Algebra Question
Look at the pattern below.step 1 step 2  step 3 step 4How many squares will be in the pattern at the 8 th step?Choose 1 answer:Choose 1 answer:(Choice A)Choice A 8 squaresChoice B 12 squaresChoice... more
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05/30/22

How to find the dimension of the box in algebraic expression
How to find the dimension of the box in algebraic if its volume is 9x³-x?
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05/30/22

Hi what are the steps of finding the Area of school sign.
The school sign consist of two shapes. Rectangle and triangle on its top.The base of the triangle is 2x-2 and its altitude is x+2. While the rectangle has x+3 of its height, and 2x-2 its width. The... more
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05/30/22

HOW CAN I IMPROVE MY VOCABULARY?
The most productive method for learning vocabulary is to read. Reading books with dialogue is the best. Actually, everything you read will help. Books, magazines, and newspapers are all good.
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05/30/22

Hi, I need help to understand this problem solving. Could anybody help me please.
A construction worker is repairing a window tosses a tool to his partner across the street. The height of the tool above the ground is modelled by the quadratic relation h=-5t² + 20t +25, where h... more
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05/30/22

Choose the degree measures of both acute angles. Legs 5 cm and 8 cm
.
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05/30/22

Hi I need help on how to find the dimension of the box please

The area of the sandbox is given by the relation A=8x²+18x+7. The owner planning to enlarge it by doubling the length and increasing the width by 3 units. What could be the possible dimension of... more
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05/30/22

What is the probability that it rained during the race
Off-road motorbike racing can be dangerous, especially when it rains. It has been found that it rains during18% of races. When it does not rain, there is a 5% chance that Dwayne (a rider) will get... more
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05/30/22

I need your help please, how to find the radius of sphere
The formula for the surface area of sphere is SA=4π². if the sphere is 4πx²-8πx+4π, what is the measure of the radius?
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05/30/22

if two lines intersect, any two adjacent angles formed are ________.
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05/30/22

The graph of f(x)=x2−2x−3 is shown above. a) Determine the x-intercepts of the graph. (Note: List the value(s) of x separated by a comma.) b) Find the solution(s) for: x2−2x−3=0

The graph opened upwards with a vertex on (1,-4). Not sure if this is needed but included it since the graph image was too large to include with this description.
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05/30/22

Let f(x)=2x−3 and g(x)=3x+2. Find all values of x for which f(x)<−1 or g(x)<−7. (Answer shouldn't be a list of numbers)

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05/30/22

A farmer has a rectangular garden plot surrounded by 200 ft of fence. If its area is 1600 ft2, what is the length and width of the garden?

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05/30/22

How to find the value of a constant (a) in a binomial expansion?
Q) In the expansion of (1-x/a) (5+x)6, the coefficient of x2 is zero. Find the value of a.So I thought it would be a matter of expanding the second parentheses because it is the binomial then... more
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05/29/22

cylinder and a cone
A cylinder has the same volume as a cone if the cylinder has a radius of 8 cm and height of 9 cm why the cone has a radius of 5 cm what is I the height of the cone i i the slanting height of the cone
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05/29/22

FInd the two position angle measures when 0 degrees <0 < 360 degrees and tan 0 = 1
Find two standard positin angel measures when 0 degrees < 0 < 360 degrees and tan 0 = 1
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05/29/22

what is the possible measures of the third side of 11 and 20, 12 in inequality
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05/28/22

how much of the pizza is each slice in decimal form?
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05/28/22

A particle moves along a straight line with equation of motions =13 - 2t. Find the smallest value of its velocity (for t ≥ 0)
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05/28/22

A particle moves along a straight line with equation of motion s = t^2 - 2t find the velocity of the particle at t=1
A particle moves along a straight line with equation of motion s = t^2 - 2t find the velocity of the particle at t=1
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05/28/22

Find the consumer and producer surpluses for this product.

The demand and supply functions for a product are modeled by Demand: p = -0.2x+8 and Supply: p = 0.1x + 2 Where x is the number of units in millions. Demand: p = -0.2x+8 and Supply: p = 0.1x + 2... more
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05/27/22

Constant speed is 18mph. Went 40 miles up stream and 40 miles down stream. Total time was 4.5 hours. Was is the speed of the current.
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05/27/22

what is the answer
A spherical balloon is inflated with gas at a rate of 900 cubic centimeters per minute.(a) How fast is the radius of the balloon changing at the instant the radius is 50 centimeters?   cm/min(b)... more
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05/27/22

what is the answer?
Assume that x and y are both differentiable functions of t and find the required values of dy/dt and dx/dt.xy = 6(a) Find dy/dt, given x = 8 and dx/dt = 11.dy/dt =  (b) Find dx/dt, given x =... more
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05/27/22

The figure shows an aerial view of a playground. If David runs around the field three times, he covers a distance of yards.
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