Ssion 4 x (20 – 1) if a = 3?
What the answer?
2 answers:
Answer:
20
Step-by-step explanation:
a = 3
4 × (2a - 1) =
= 4 × (2 × 3 - 1)
= 4 × (6 - 1)
= 4 × 5
= 20
Answer:
<h2><em><u>16</u></em></h2>
Step-by-step explanation:
<h3><em><u>Question</u></em><em><u>:</u></em></h3>
4 × 2(a - 1)
<h3>
<em><u>Given</u></em> <em><u> </u></em> <em><u>value</u></em> <em><u>:</u></em> </h3>
a = 3
<h3>
<em><u>Solution</u></em> <em><u>:</u></em> </h3>
4 × 2(a - 1)
= 4 × 2(3 - 1) <em>[</em><em>Substituting</em><em> </em><em>the</em><em> </em><em>value</em><em> </em><em>of</em><em> </em><em>a</em><em> </em><em>=</em><em> </em><em>3</em><em>]</em>
= 4 × 2(2)
= 4 × 4
= 16
<em><u>Hence</u></em> <em><u>,</u></em> <em><u> </u></em> <em><u>16</u></em> <em><u> </u></em> <em><u>is</u></em> <em><u> </u></em> <em><u>the</u></em> <em><u> </u></em> <em><u>required</u></em> <em><u> </u></em> <em><u>answer</u></em> <em><u>.</u></em>
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Answer:
2/5
Step-by-step explanation:
5+4+1 = 10. If you have 4 nickels out of 10 coins, it means there is a 4/10 chance of selecting one, but to simplify, 2 is the greatest common factor, so you would divide each number.
4/2 = 2.
10/2 = 5.
The answer is 2/5.
Answer: 17 or -18
Step-by-step explanation:
x^2+x=306
x^2+x-306=0
(x-17)(x+18)=0
x-17=0
x=17
x+18=0
x=-18
..i think this is the right answer
Relative frequency is the number of times that the train is late between the total of journeys, so only multiply 0.15*100 =15 times
chur answer is gonna be 63787 km
Pie or 3.14.. is irrational because it’s a decimal that goes on and on (without repeating)
