The answer is y=2 !!!!!!!!!!!!!!
Hey there
Solutions
1) First add
2+2 = 4
2) Multiply answer by 4
4 x 4 = 16
3) multiply answer by 4
16 x 4 = 64
Answer = 64
Hope this helps
We have that
1/16 = 64<span>^x
applying log both sides
log(1/16)=log(</span>64^x)
log 1-log16=x*log64
-log 16=x*log 64
divide by log 64 both sides
x=-log 16/log 64
log 16=log 2^4-----> 4*log 2
log 64=log 2^6-----> 6*log 2
-log 16/log 64=(-4*log 2)/(6*log 2)-----> -4/6------> -2/3
the answer is
x=-2/3
Let x be the total of students in their Junior Year.
So, 84% of x =378
84% = 0.84
0.84x=378 (divided by 0.84)
x= 450 students.
The ones that chose not to take spanish will be:
450-378=72
72 students chose not to take spanish in their junior year.
2x+3(6)=36
2x+18=36
subtract 18 both sides
2x=18
x=9
