09/04/20
Is the following sentence a logical proposition?
Is the following sentence a logical proposition? Justify your answer. If it is a proposition, determine its truth value.Consider the conditional statement "Every week having seven days is necessary...
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09/04/20
I need help with this math problem
Juan drives 144 miles in 3 hours. Sophia drives 224 miles in 4 hours. How much faster does Sophia drive on average?
09/04/20
The length of a rectangle is 5 meters less than twice the width. If the area of the rectangle is 273 square meters, find the dimensions.
What is the width?what is the length?
Two jets leave Ontario at the same time, one flying east at aspeed 20km/h greater than the other. Which is flying west. After 4 hours, the planes are 6000 km apart. Find their speeds
I just need this solved please show steps too. Thanks in advance.
09/04/20
College Algebra
Online Shopping In 2011 online sales were $192 billion, and in 2014 they were $249 billion. (Source: Forrestor Forecast.)
Find a linear function S that models these data. Write S(x) in...
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A farmer has 1600 ft of fencing and wants to fence off a rectangular field that borders a straight river. He does not need a fence along the river
Consider the following problem: A farmer has 1600 ft of fencing and wants to fence off a rectangular field that borders a straight river. He does not need a fence along the river (see the figure)....
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09/04/20
A Florida orange grower ships orange juice in rectangular plastic containers that have square ends and are one and a half times as long as they are wide. (See the figure.)
The figure is a rectangle with an x on the left side, middle, and 1.5x on the right. (a) Find a function V that models the volume of a container of width x.
V(x) =
(b) Use the model to find the...
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09/04/20
Difference of Quotient
What is the difference of quotient when f(x)= 1/√x ? My teacher mentioned having to rationalize the 1/√x
09/04/20
Math problem hi
If an object is dropped from a height of h meters and hits the ground in t seconds, then =th4.9. Suppose that an object is dropped from the top of a building that is 474.32 meters tall. How long...
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09/04/20
algebra problem
The measure of the supplement of an angle is 20 degrees more than three times the measure of the original angle. Find the measures of the angle.
09/04/20
Solving Algebra Word Equation
Nico is saving money for his college education. He invests some money at 7%, and $1500 less than that amount at 4%.The investments produced a total of $204 interest in 1 yr. How much did he...
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09/04/20
Precal Word Problem about Parabola and Doorway Width
The front of an aircraft hanger is being built in the shape of a parabola, which is 162 ft. wide, and has a maximum height of 95 ft. AND must have a rectangular doorway that is 60 ft. tall. What is...
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09/03/20
Deductive Validity
4(a) Determine whether the argument is valid, and give a reason why.Collingwood can’t make the final unless the Wallabies defeat Richmond. The Wallabies defeated Richmond therefore Collingwood will...
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09/03/20
Triangle and Area
Triangle ABC is an equilateral triangle with AC =6; find the area of this triangle.
09/03/20
Mary eats 2 2/3 cups of cereal each week. If this is in a 5 day week, how much cereal does Mary eat each day? Write answer in simplest form.
Mary eats 2 2/3 cups of cereal each week. If this is in a 5 day week, how much cereal does Mary eat each day? Write answer in simplest form.
09/03/20
Big Ideas Online 10.5
You randomly choose one of the tiles. Without replacing the first tile, you choose a second tile. What is the probability of the compound event? Write your answer as a fraction or percent rounded...
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