We are given eqaution: , where e the amount of euros and d is the value as U.S. Dollars.
We need to find number of euros for 1 U.S. Dollar.
Plugging d=1 in the given equation
We get
On simplfying , we get
Dividing 17 by 20, we get 0.85.
Therefore, there would be 0.85 euro have the same value as 1 U.S. Dollar.
number 16 expanded form is
4*4*4
the answer is 64
number 18 is -3*-3*-3
the answer is -27
Number 20 is 1/2*1/2*1/2
the answer is 1/8
Answer:
0.14
Step-by-step explanation:
1/7 as a decimal
1/7 = 0.14
Answer:
-0.375
Step-by-step explanation:
Writing -3/8 as a decimal using division method:
To convert any fraction to decimal form, we just need to divide its numerator by denominator.
Here, the fraction is -3/8 which means we need to perform 3 ÷ 8.
This gives the answer as -0.375. So, -3/8 as a decimal is -0.375
Answer:
2log₅(x) - 2log₅(4)
Explanation:
Note the following rules before we begin:
log(a) - log(b) = log(a/b)
2log(a) = log(a²)
Now, for the given, we will work backwards as follows:
log₅(x/4)² = 2 [ log₅(x) - log₅(4)]
= 2log₅(x) - 2log₅(4)
Hope this helps :)