Answer: 1 and 4 are correct
Step-by-step explanation: good luck!
Answer:
11.895
Step-by-step explanation:
Answer:
$63
Step-by-step explanation:
100-30=70%
0.7*90=63
Answer:
20%
Step-by-step explanation:
Write the problem as a mathematical expression.
63/315
Convert to decimal
0.2
Times by 100
0.2 times 100
20%
Hello,
--------4----3----2----1----0
.........1.....0.....1.....1.....-k
p=1..........1.....1.....2 ....3
.........1.....1.....2.....3.....0
==>-k+3=0==>k=3