4 digit palindromes must be of form abba, so being required that you use both numbers, you only have two: 1221 and 2112
-4 is what you put on both sides Bc it’s half of b
Answer:
B,C,E
Step-by-step explanation:
did the assignment on Edge 2020
B. draw an open circle at 100
C. shade all numbers to the right of 100
E. 150 is shaded, so substitute 150 in for the variable to check the graph of the solution
1/100+1/100+1/100 Hope this helped! I remember taking this unit in Elementary. Good luck!
PLUG in the numbers
4.5=500 x R x 2.5
divide both sides by 500
0.009=R x 2.5
divide 2.2 to both sides
R=.0036
In percent you have to multiply by 100 which is 0.36%
