Answer:
14
Step-by-step explanation:
5 lost yards on 4 plays = 20 lost yards in total (-5x4=-20)
3 gained yards on 2 plays = 6 lost yards in total (3x2=6)
-20 + 6 / 6 - 20 = -14 yards
It's only asking for the integer of the total change so the negative is unneccesary. This refers to absolute value.
Answer:
Yes , S is a basis for .
Step-by-step explanation:
Given
S=.
We can make a matrix
Let A=
All rows and columns are linearly indepedent and S span .Hence, S is a basis of
Linearly independent means any row or any column should not combination of any rows or columns.
Because a subset of V with n elements is a basis if and only if it is linearly independent.
Basis:- If B is a subset of a vector space V over a field F .B is basis of V if satisfied the following conditions:
1.The elements of B are linearly independent.
2.Every element of vector V spanned by the elements of B.
Given:
Principal = $400
Rate of interest = 6% compounded monthly
Time = 5 years.
To find:
The amount in the bank after 5 years.
Solution:
The formula for amount is:
Where, P is principal, r is the rate of interest, n is the number of time interest compounded in an year and t is the number of year.
Interest compounded monthly. So, .
Putting and , we get
Therefore, the amount of money in the bank after 5 years is $539.54.
Answer: 24,179 - 3000y
Step-by-step explanation: Each year the car goes down by 3000 since you said it was decreasing, so y represents the year and you eould out it next to the 3000 to represent that 3000 is being decreased every year.