We have the following expression:
(6.34 x 10 ^ -7) (4.5 x 10 ^ 3)
The solution shown is:
(6.34 x 10 ^ -7) (4.5 x 10 ^ 3)
(6.34 x 4.5) (10 ^ -7 x 10 ^ 3)
28.53 x 10 ^ -4
-28.53 x 10 ^ 4
-2.853 x 10 ^ 3
The errors are:
A. He changed the sign of the coefficient. A negative exponent does not affect the sign of a coefficient in scientific notation. The sign of the exponent determines the direction the decimal is moved in.
D. He got the wrong value for the coefficients; 28.53 x 10^-4 is not possible. The coefficients in scientific notation are always greater than 1, but less than 10.
The correct Answer is : B. 843.4m^3.
Answer:
Yes.
Step-by-step explanation:
If I am right I was taught in Elementary that every single number has a decimal extension. So, I am sure that the answer is yes. If I am wrong please correct me.
Knowing the power rule:
dx*n*x^(n-1) all you'd need to do is bring the 7 down and multiply it by -3, then subtract 1 from 7. Because dx is 1 you don't need to worry about it (you'll use chain rule for that)
So your final answer should be dy/dx= -21x^6
1.
term number sequence A sequence B
0 -1 ¹/₂
1 2 1
2 5 2
3 8 4
4 11 8
5 14 16
6 17 32
2.
Every new term of sequence A is produced by adding 3 to the previous term
3.
Every new term of sequence B is produced by multipling the previous term by 2
4.
In a geometric sequence each term is found by multiplying the previous term by a constant. It means the sequence B is geometric, the constant is 2.
