Answer:
14^2
Step-by-step explanation:
if you find what is 14 * 14 and then all the answers to the expressions, you will get the answer.
14 * 14 = 196
2 ^ 2 = 8, so that's incorrect
2 ^ 14 = 16,384, definitely incorrect
14 ^ 2 = 196, CORRECT
14 ^ 14 = a huge number we won't even go over.
So, 14^2 is the correct expression
hope this helps! :)
Answer: Tomas drive the fastest
Explanation:
60 divided by 1 = 60mph
120 divided by 3 = 40mph
84 divided by 1.2 = 70mph
75 divided by 1.5 = 50mph
X, X+2, X+4 ARE THE 3 POSITIVE CONSECUTIVE INTEGERS.
X(X+2)=8+38(X+4)
X^2+2X=8+38X+152
X^2+2X-38X-8-152=0
X^2-36X-160=0
(X-40)(X+4)=0
X-40=0
X=40 ANSWER FOR THE FIRST INTEGER.
40+2=42 FOR THE SECOND INTEGER.
Answer:
3×10^4
Step-by-step explanation:
The desired factor is found by calculating the ratio of the two numbers:
k = (9×10^2)/(3×10^-2) = (9/3)×10^(2 -(-2)) = 3×10^4
The first number is 3×10^4 = 30,000 times as much as the second number.
