Answer:
36 girls, 48 boys . Total of 84 in the prom.
Step-by-step explanation:
Let the number of girls be x, then the number of boys is x+12.
So we have the equation:
4/3 = (x + 12) / x
4x = 3x + 36
x = 36.
So there are 36 girls and 48 boys in the prom.
Answer:
a) YES. Repeating decimal
b) YES. Repeating decimal
c) NO. Decimal neither terminates nor repeats
d) YES. Terminating decimal
Step-by-step explanation:
Any rational number can be written as a fraction, that is, a division of integers.
a) The number has a repetitive period of 54. It can be expressed as a fraction because its decimal are repeating forever
b) The number 0.16666... (expressed as a repeating 6) can also be converted to a fraction because it's a repeating decimal
c) The number 0.5473... cannot be expressed as a fraction because the ellipsis (...) means the decimals continue with no limit and no pattern can be found (no repetitive decimal)
d) The number 0.378 can be easily expressed as a fraction because it has a finite number of decimals (no ellipsis) or a terminating decimal
B. 37 cm
c. 103 cm
D. 73 cm
Answer:
can i have a picture backing this question up?
Step-by-step explanation:
Answer:
is there a pic cuz that would make it better
Step-by-step explanation:
log base four of x equals two.
Answer:
x = 16
Step-by-step explanation:
The equation is
Now, converting this logarithmic equation into exponential equation, we get
(Answer)
Alternate solution:
Given,
⇒
{Since, we know that }
⇒
{Since, is a property of logarithm}
Cancelling log from both sides we get,
⇒ x = 16 (Answer)
Answer:
Step-by-step explanation:
hey there,
< Here is what is given:
㏒
There's actually a lot of different ways you can remember this but the way I remember this is x is equal to 2nd to the power of last.
So 8 is the 2nd (since log is first), 4 is last (very last thing in the equation).
x = 8^4
You can use any of your own ways to remember this, but this is just my personal way. :) >
Hope this helped! Feel free to ask anything else.