One half life 1000 mg to 1000/2 =500 mg
One half life 500 mg to 500/2 = 250 mg
One half life 250 mg to 250/2 = 125 mg
Etc .......
Start by taking the information we know, and write equations to represent the realationships:
1) "1/8 lbs less flour to make bread than to make cookies"
2) "1/4 lb more flour to make cookies than to make brownies:
3) "she used 1/2 lb of flour ro make bread"
From here you can solve for
using back substitution.
Answer:
the answer is c
Step-by-step explanation:
you find the number with the least value which is -2 1/2 and then you go to the next one up which is -2.47 and you keep going from there
p.s: if you convert all the numbers into a proper fraction it will make it easier:)
20 marbles
7+8+5=20
Uhh lmk
Answer:
a
Step-by-step explanation:
6+10+8=24=iscolecles triangle