Quotient means to divide.
20/n
Answer: 20/n
Answer:
(-3)^3
Step-by-step explanation:
I think the correct given number is 212 base 3 and we are
asked to convert this number into base 2.
We should recall that a number let us say X with a base of
Y can also be written as:
X base Y = log X / log Y
Therefore in this case, the new number base should be
equal to the initial number base. That is:
log 212 / log 3 = log X / log 2
So let us find for X:
log X = (log 212 / log 3) * log 2
X = 10 ^ [(log 212 / log 3) * log 2]
X = 10 ^ (1.467754511
X = 29.36
Therefore the new form would be:
<span>29.36 base 2</span>
d= dimes
n = nickels
d =n+7
n*.05+.1*d = 1.90
substitute d = n+7
.05n +.1 (n+7) = 1.9
distribute
.05n +.1n +.7 = 1.90
combine like terms
.15n +.7 = 1.9
subtract .7 from each side
.15n = 1.2
divide by .15
n=8
d=n+7
d=15
you have 8 nickels and 15 dimes