Answer:
7
Step-by-step explanation:
simplify
7^(½)×7(½). or.
= 7^(½+½). [7^(½)]²
= 7¹ = 7^(2/2) = 7¹
=7
Answer:
military time
Step-by-step explanation:
Answer:
6×4-3=21
Step-by-step explanation:
you replace the j by 4 so you multiply the 6 by 4 and then proceed to subtract three getting 21
1. 0.24% is 24/100 which is 0.24
2. 135% is 1.35, you are correct!
3. 1/5% is 20% or .20, correct again !
4. 0.75% is 3/4, awesome job!
5. 420% is 4 1/5, correct.
6. 5/1000 is .005%
7. 500% + 80% is 580%, correct.
8. 0.0045 is 0.0045%
9. 3 is a whole number, 3.00 so 300%