Answer:
C) Exponential Growth
Step-by-step explanation:
The geometric sequence is of the form a(n) = a*r^(n-1). For example, a(n) = 2*3^(n-1) with a = 2 as the starting term and r = 3 as the common ratio.
The variable n is in the exponent. We can replace it with x to get y = 2*3^(x-1); which graphs out to an exponential curve going uphill as you read it from left to right. This shows exponential growth, which matches with the growth of the original geometric sequence.
A.) 6 hundreds + 4 tens + 8 ones
B.) 6x^2+4x+8
Answer: 84
Explanation:
Total for 5 tests = 80 x 5 = 400
Total for 4 tests = 84 + 75 + 81 + 76 = 316
5th score = 400 - 316 = 84
Answer:
60
Step-by-step explanation:
Since the hypotenuse of a right triangle is the longest side, 17 is the longest. So 8 and 15 are the legs. Since the area of a triangle is 1/2bh, then the area of the Stainglass is 1/2*8*15. So the area of the piece is 60.
The measure of the arc WT in the circle is 51 degrees.
<h3>How to find the measure of an arc when tangent intersect?</h3>
The measure of the angle formed by the intersection of two tangents outside a circle is half the positive difference of the measure of the intercepted arc.
Therefore,
m∠RPS = arc RS - arc WT / 2
m∠RPS = 35°
arc RS = 121°
arc WT = ?
35 = 121 - x / 2
cross multiply
70 = 121 - x
70 - 121 = -x
x = 51°
Therefore,
arc WT = 51°
learn more on tangent here: brainly.com/question/16038958
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