Answer:let us compare the following pairs of power of 10,9×10^6 ÷3×10^12=3×10^-6
Step-by-step explanation:
Comparing pairs of power of 10 involve applying principle of indices.in what is known as the laws of indices
Law1 states that X^a ×X^b=X^(a+b) meaning that multiplication of indices results to addition of the indexes raise as exponenet of 10, similarly a division as in the answer above always lead to substraction of the indexes as seen in the example 9×10^6/3×10^12 will becomen9÷3×10^(6-12)=3×10^-6.
Answer:
c) <u>m = 5p-4</u>
Explanation:
Given that function A is : x → +4 → ×2.
A(x) = 2(x+4).
Given that function B is: x → ÷5 → +1.
B(x) = x/5 + 1.
To find the working variables for:
m → Function A → Function B → 2p + 1.
Create this composite function: B(A(x)) = 2(x+4)/5 + 1
Then set x equal to m and solve for the working equation to 2p + 1
_______________
(simplify)
2(m+4)/5 + 1 = 2p + 1
-1 -1
________________
2(m+4)/5 = 2p
÷2 ÷2
___________
(m+4)/5 = p
×5 ×5
_________
(m+4) = 5p
-4 -4
________
<u>m = 5p - 4</u>
Answer:
$5909.50
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 3%/100 = 0.03 per year,
then, solving our equation
I = 5575 × 0.03 × 2 = 334.5
I = $ 334.50
The simple interest accumulated
on a principal of $ 5,575.00
at a rate of 3% per year
for 2 years is $ 334.50.
So half of 3.1 is 1.05, so if you add the 4 to 1.05, you get 5.05, or 5005 metres- which is how far Tony’s ran
I believe the answer would be c