Given
-11.2+4(2.1+q) = -0.8
Take -11.2 to the right hand side of the equation (sign will change when we move it to the other side)
∴ 4(2.1+q) = -0.8 + 11.2
Simply both sides
∴ 4*2.1 + 4*q = 11.2-0.8
∴ 8.4 + 4q = 10.4
Take 8.4 to the right hand side
∴ 4q = 10.4 - 8.4
∴ 4q = 2
∴ q = 2/4
∴ q = 1/2 = 0.5
Answer: 2.65·10^-2
Step-by-step explanation. : 1.5·10^-3= 0.0015 and 2.5·10^-2= 0.025.
Sum is 0.0265
Answer:
3.0233088 x 10 raise to power 7
Answer:
21n=
n-number and since its a number (n) and 21 you would put 21n
