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Joan brings a cup of hot tea into a room and places there cup on a table. At time 't' minutes after Joan places there cup on table, the temp, θºC of the tea is modelled by the equation, θ=+20+Ae-kt,...

2. What additional information do you need to prove triangle NOP is congruent to triangle QSR? Triangles NOP and QSR are shown. Sides OP and SR are marked as congruent. Sides NO and QS are...

find the vaulues of x and y in the parallelagram below

An antique dealer in New York claims to have a piece of scratch paper used by Columbus during his voyage to America in 1492. The paper is made out of cotton fivers If the cotton that was used died...

In 1968, the US minimum wage was $1.60 per hour. In 1976, the minimum wage was $2.30 per hour. Assume the minimum wage grows according to an exponential model w(t), where t represents the time in...

Your parents set up a college fund that has been earning interest at an annual percentage rate of 5.8 percent monthly for 18 years. They anticipated that you will need $2,000 per month while attending...

Please give me answer

The half life of the element Michaelonium is 4 hours Find a constant a so that the function e^ax gives the fraction of Michaelonium present after x hours.

1. E is the midpoint of AC and BD 2. The measure of angle ABC + angle BCD = 180 degrees 3. AB is parallel to DC, and BC is congruent to DA 4. Angle ABC is congruent to angle ADC, and...

*****An internet service provider offers two different plans. Plan A costs $33 per month plus 60 cents per gigabyte of data used. Plan B costs $29 plus 85 cents per gigabyte of data used.***** come...

what is the unit rate of 1 1/3 and 8/9

50 questions each same amount of marks 37 questions with full marks gained another 24 marks on others total was 172

The ages of 20 people in a village are shown below:33,57,29,80,1,5,15,22,48,11,27,33,29,13,20,60,52,6,2,9 represent this data in a stem and leaf display

In a different sixth grade class, the ratio of boys to girls 3 : 2. How many boys and how many girls could there be in this class? Is there more than one possible answer? Explain.

the answer need to be descriptive,informative,detail.the answer have to be proper logic and arguement.it may contain additional references,appendix and findings.

i want find solution for this

The perimeter of a rectangular fence is to be at least 132 feet and no more than 162 feet. If the length of the fence is to be twice the width, what is the range of values for the width of the fence...

There are 16 ounces in a pound what fraction of a pound is 8 ounces?

Find the solution of the given initial value problem in explicit form. sin(2x)dx+cos(4y)dy=0, y(π/2)=π/4 I solve to get the general equation: (1/4)sin(4y)=(1/2)cos(2x)+C then...