Answer:
-4.1656x10^-2
Step-by-step explanation:
When doing scientific notation, the number must be represented between 0-9 (positive or negative) and the decimal place is then moved. In this case to get to 4 you must move the decimal left 2 places, so when you move to the left the exponent is negative
Answer: d = 10
Step-by-step explanation:
Step-by-step explanation:
The formula for calculating distance between two points is given by :
d = 
= -3
= 5
= 11
= 5
substituting the values , we have
d = 
d = 
d = 
d = 
d = 
d = 10
Answer:
Day five= 32 sit ups
Step-by-step explanation:
Day 1= 2 sit ups
Day 2= 4 sit ups
Day 3= 8 sit ups
Day 4= 16 sit ups
Day 5= 32 sit ups
Answer:
x=1 or x=−2 or x=−3
Step-by-step explanation:
x3+4x2+x−6=0
Step 1: Factor left side of equation.
(x−1)(x+2)(x+3)=0
Step 2: Set factors equal to 0.
x−1=0 or x+2=0 or x+3=0
x=1 or x=−2 or x=−3
