01/27/21
PRECALCulus math
Given the two exponential functions f(x)=3.2(1.05)^2x and g(x)=3.1(1.07)^2x
Determine which function grows faster.
Use a graph to support your conclusion in part and sketch both functions.
If both...
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01/27/21
The question is in the description. Thank you!!
For each problem identify the horizontal translation of the parent function f(x)=x^2. Then graph the function.19.y=(x-4)^2 20.y=(x+1)^2 21.y=(x+3)^2
01/27/21
Trigonometry Grade 11
A lighthouse operator spots two boats out in the ocean. One of the boats can be seen in the direction N35°Wand at an angle of depression of 4° and the other boat can be seen at S12°W and at an...
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Word problems (help please!)
A square is altered so that one dimension is increased by 4, while the other dimension is decreased by 3. The area of the resulting rectangle is 60. Find the area of the original square.
Word problems (help)
The hypotenuse of a right angled triangle is 45 cm. The difference between its other two sides is 9 cm. Find the length of shorter side.
01/27/21
Word problems (solve)
An object is launched straight up into the air. It is launched from a height of H feet off the ground. Its height H in feet, at t seconds is given by the equation H= -8t^2 + 40 t +18. Find all...
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01/27/21
3000 dollars is invested in a bank account at an interest rate of 10 percent per year,
3000 dollars is invested in a bank account at an interest rate of 10 percent per year, compounded continuously. Meanwhile, 34000 dollars is invested in a bank account at an interest rate of 3...
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01/26/21
please help me!!!
The function f(x) = 8(0.75)x models the width of a photograph in inches after it has been reduced by 25% x times. What is the width of the photograph after it has been reduced 3 times?
01/26/21
Trigonometry question
To estimate the height of a building two students find the angle of elevation from a point (at general level) down the street from the building top of the building 30°. From a point that is 250...
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01/26/21
Compound Interest
$1000 invested at 3% for 2 years compounded annually=A=1000(1+.03/1)^2= 1060.90I completely understand this problem, though this is obviously not my question.What if I am given:1060.90=...
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01/26/21
Five couples have reserved seats in a row for a concert. In how many different ways can they be seated when:
a) there are no seating restrictions?b) each couple sits together?
01/25/21
Find the sum of the infinite geometric series, if possible.
2 + 16/7 + 128/49 + 1024/343 ...
01/25/21
Perimeter question help!
Ms. Ramos wants to put a fringe on the edges of two square-shaped pillows. Each pillow measures 14 inches on each side. She allows an extra 2 inches of fringe on each side for overlap. How many...
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