If Morgan drinks 4 glasses of 12 ounces of water, then she drinks 48 fluid ounces throughout the day. There are 16 ounces in one pint. That means, Morgan drinks 3 pints of water!
Answer:
Sales tax: $2.37
Subtotal: $16.95
Step-by-step explanation:
$24.95×0.095=$2.37 sales tax
$1.61÷0.095=$16.9473 or $16.95 subtotal
The value of x in the geometric sequence is -3.
Option (A) is correct.
To find the value of x.
<h3>What is geometric progression?</h3>
A progression of numbers with a constant ratio between each number and the one before .A geometric progression is a sequence in which any element after the first is obtained by multiplying the preceding element by a constant called the common ratio which is denoted by r. For example, the sequence 1, 2, 4, 8, 16, 32… is a geometric sequence with a common ratio of r = 2.
Given that:
The geometric sequence are x, 3, -1/3.......
Let x = a be the first term
3 = a*r = x *r , is second term
r is the common ratio,
r =3/x
- 1/3 = ar^2 = x r^2
substitute r, and solve for x:
-1/3 = x*3*3/x*x
cancel out the x term from numerator and denominator we have,
-1/3=9/x
By cross multiplication,
x=-9/3
By simplifies
x=-3
first term is x = -3
So, the value of x in the geometric sequence is -3.
Learn more about geometric progression here:
brainly.com/question/28189673
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498*.0625=31.125
498+.0625= $529.125
