It becomes 5 if you round it to the nearest tenth
Number of tea bags need to make for every 2 liters of water = 15 tea bags.
For each liter of water there need = 15/2 = 7.5 tea bags.
Peggy need to make 12 liters of iced tea.
<em>Therefore, total number of tea bags required for 12 liters of iced tea = 12 × 7.5 </em>
<em>= 90 tea bags.</em>
Peggy also took 90 tea bags to make a 12-liter batch of iced tea.
<h3>Therefore, correct option is C option.</h3><h3>C It is just right.</h3>
F(x)=x^5 + 5*x^4 - 5*x^3 - 25*x^2 + 4*x + 20
By examining the coefficients of the polynomial, we find that
1+5-5-25+4+20=0 => (x-1) is a factor
Now, reverse the sign of coefficients of odd powers,
-1+5+5-25-4+20=0 => (x+1) is a factor
By the rational roots theorem, we can continue to try x=2, or factor x-2=0
2^5+5(2^4)-5(2^3)-25(2^2)+4(2)+20=0
and similarly f(-2)=0
So we have found four of the 5 real roots.
The remainder can be found by synthetic division as x=-5
Answer: The real roots of the given polynomial are: {-5,-2,-1.1.2}
Answer:
x = 18311.61 m
Step-by-step explanation:
It is given that, An observer (O) spots a bird flying at a 55° angle from a line drawn horizontal to its nest. The distance from the observer (O) to the bird (B) is 15,000 ft. We need to find the distance between the bird and the nest. It is based on trigonometry. So,
Let x is the distance between the bird and the nest
So,
So, the distance between the bird and the nest is 18311.61 m.
Answer:
length measure of Pillow = 1.4 m
Step-by-step explanation:
Volume of Wedge = (area of base triangle) * length
Volume of Wedge = (1/2) * base * height * Length
base = 1 m
height = 0.5 m
Length = L m
Volume = 0.35 m³
=> (1/2) * 1 * 0.5 * L = 0.35
=> (0.5/2)L = 0.35
=> (0.5/2)L * 2 = 0.35 * 2
=> 0.5L * 2 = 0.7
=> 0.5L / 0.5 = 0.7 / 0.5
=> L = 1.4
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