08/11/20

evaluating functions Trig
Given the following function, choose the graph with the two possible angles with the domain 0  360.sin = 
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08/11/20

algebra problem
Find the reciprocal of the sum of the reciprocals of −4 and 1/12. Express you answer as a fraction.
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08/11/20

algebra problem
Find the expression that replaces ? so that it is true for all x and y that are greater than 0:1/x+1/y/x+1/x+1/y/y=(?/xy)^2
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08/10/20

on a number line suppose point E has a coordinate of -5 and EG= 10 what are the possible coordinates of point G
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08/09/20

Why is the ratio of a circle’s circumference to its diameter always pi?
Why is the ratio of a circle’s circumference to its diameter always pi?Are there exceptions to this?
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08/09/20

Raise J to the 9th power, then find the sum of the result and K
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08/09/20

algebra question
35.If f(x) = x^2− x express f(a− 2) in factored form.
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08/08/20

help me please okay
Enter a piecewise function for the situation. Then complete the table and select the correct graph. A local golf course charges members $20 an hour for the first two hours, $25 an hour for the next... more
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08/08/20

Precalculus one math
A bacteria culture initially contains 2500 bacteria and doubles every half hour. Find the size of the baterial population after 100 minutes.    Find the size of the baterial population after 8 hours.  more
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08/08/20

Precalculus one math
The count in a bacteria culture was 100 after 20 minutes and 1500 after 35 minutes. Assuming the count grows exponentially,What was the initial size of the culture?    Find the doubling... more
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08/08/20

Precalculus one math
The 1906 San Francisco earthquake had a magnitude of 7.9 on the MMS scale. Around the same time there was an earthquake in South America with magnitude 6.7 that caused only minor damage. How many... more
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08/08/20

The perimeter of a college basketball court is 96 m and the length is 14 m more than the width.what are the dimensions?
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08/08/20

A chess club with 80 members is electing a new president. Henry recieved 64 votes. What percentage of members voted for henry?
A chess club with 80 members is electing a new president. Henry recieved 64 votes. What percentage of members voted for henry?
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08/08/20

The quotient of three times a number and 10
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08/08/20

Length of truck is 12 ft and height is 1 ft less than the width. The truck can hold 504 ft^3. What are dimensions of cargo space
**assume that the cargo space is in the shape of a rectangular solid**a. Write an equation in terms of x that represents the given relationship b. Solve the equation to find the dimensions of the... more
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08/08/20

A. Write an equation representing the fact that the product of two consecutive even integers is 120
***2nd part to question: solve the equation from part a to find the two integers***A. Write and equation in terms of x that represents the given relationship b. Solve the equation to find the... more
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08/08/20

A rectangular garden covers 40 yd^2. The length is 2 yd longer than the width. Find the length and width. Round to nearest tenth of a yard
A. Write an equation in terms of x that represents the given relationship b. Solve the equation to find the dimensions of the given shape
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08/07/20

help me please i need help
Use dimensional analysis to convert the measurements.A dwarf sea horse swims at a rate of 49.68 feet per hour. Convert this speed to inches per minute.The speed is _______inches per minute.
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08/07/20

the length of the longer leg of a right triangle is 2 ft longer than the length of the shorter leg x. The hypotenuse is 2 ft shorter than twice the length of the shorter leg

a. write an equation in terms of x that represents the given relationshipb. solve the equation to find the dimensions of the given shape
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08/07/20

Solving a word problem using a system of equations of the form Y=Mx+b
Two pools are being filled with water. To start, the first pool contains 1900 liters of water and the second pool contains 1440 liters of water. Water is being added to the first pool at a rate of... more
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08/07/20

Compute the value of the discriminant and give the number of real solutions of the quadratic equation. -5x^2+8x-3=0
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