Remember d=rt
so its 3.5=r(0.5)
divide 3.5 by 0.5, which is 7. His rate is 7 miles per hour.
Answer:
1) The solution of the system is
2) The solution of the system is
Step-by-step explanation:
1) To solve the system of equations
using the row reduction method you must:
Step 1: Write the augmented matrix of the system
Step 2: Swap rows 1 and 2
Step 3:
Step 4:
Step 5:
Step 6:
Step 7:
Step 8:
Step 9:
Step 10: Rewrite the system using the row reduced matrix:
2) To solve the system of equations
using the row reduction method you must:
Step 1:
Step 2:
Step 3:
Step 4:
Step 5:
Step 6:
Step 7:
Step 8:
Step 9:
Step 10:
Step 11:
Answer:
h(3)=20
Step-by-step explanation:
h(3)=h(3-2)*h(3-1)=h(1)*h(2)=-10*-2=20
Answer:
it should be answer C- the mode of the data is same for both data sets