Answer:
1/2
Step-by-step explanation:
angles on a straight line equals 180⁰
According to the given values, the numbers from least to greatest is ∛64, 4.222.. √19
<h3>Descending and ascending order</h3>
Ordering a sequence of number from least to greatest is known as the ascending order of magnitude
Given the following parameters
∛64, √19 and 4.222...
The cube root of 64 is 4
The square root of 19 is 4.36
While the repeating decimal 4.2. can be 4.2222...
Ordering from least to greatest is 4, 4.2222, 4.36
According to the given values, the numbers from least to greatest is ∛64, 4.222.. √19
Learn more on ascending order here: brainly.com/question/12783355
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Step-by-step explanation:
easy to look up : mili stands for 1/1000
so,
500 ml are 500/1000 liters.
25 ml are 25/1000 liters (a tiny glass).
and 1 Iiter is of course, 1000/1000 liters (1000 ml).
4 liters 500 ml are then
4×1000/1000 + 500/1000 = 4500/1000 l = 4500 ml.
how many glasses of 25 ml can be filled with that ?
this is the same question as into how many parts of 25 can 4500 be split ? or, how often does 25 fit into 4500 ?
all this is done by division :
4500 / 25 = 180
so, 180 of such glasses can be filled.
The series
given is an example of arithmetic progression. The standard form of this series
is:
an = a + (<span><span>n − 1)</span> d</span>
Where,
<span>a = value of
the 1st term = 6b</span>
an = value
of the nth term
d = common
difference
n = how many
terms to add
<span>To calculate
for the common difference d, let us use the 1st term and 2nd
term. (any terms can be used as long as they are in succession)</span>
d = a2 – a1
d = 3b – 6b
d = -3b
<span>Substituting
all known value to the 1st equation:</span>
an = 6b
+ (<span><span>n − 1)</span> (-3b)</span>
an = 6b -3bn +3b
an = -3bn + 9b
Since there are only 5
terms therefore n = 1 to 5. The sigma notation is:
<span>D. sigma,
n=1, 5 above the sigma, -3bn+9b</span>
4x+9=17
4x-9=-9
4x=8
4x/4=8/4
X=2