A book is sold in Belize for 80.39 Belize dollars.
In Brazil, it sells for 63.65 Brazilian reals.
The exchange rate of US Dollars to Belize Dollars is 1:1.9246
<span>The exchange rate of US Dollars to Brazilian Real is 1:1.7880
</span>
If we convert the two into dollars,
Belize Dollars
1 : 1.9246 = X : <span>80.39
1.9246X = 80.39
X = $ 41.77
</span>Brazilian Real
1 : 1.7880 = X : 63.65 <span>
</span>1.7880X = 63.65 <span>
X = $ 35.60
</span>
Difference = $ 41.77 - $ 35.60
Difference = $ 6.17
<span>So, in Belize the book is more expensive by $ 6.17</span>
24.31 ÷ 2.6 = 243.1 ÷ 26 = 9.35
Answer:
A. -18·10^6
Step-by-step explanation:
The rules of exponents apply to powers of 10 used in scientific notation. The associative and commutative properties of multiplication also apply.
<h3>Application</h3>
(a^b)(a^c) = a^(b+c)
The numerical product is ...
__
<em>Additional comment</em>
Expressed in scientific notation, the result would be ...
Your calculator can perform this multiplication for you.
Answer:
9
9
Step-by-step explanation:
9jj
We Need To Divide 24 By 4 To Find How Many Students Chose Guitar.
24/4 = 6.
So, 6 Students Said That It Was Their Favorite.
We Know That There Are 24 Students, And That 1/4 Chose Guitar.
We Need To Find 1/4 Of The Class.
