Answer:
2
Step-by-step explanation:
Following the order of operations as set out in PEMDAS
6² - 36 ÷ 3² × 4 - 18 ( no parenthesis so evaluate exponents )
= 36 - 36 ÷ 9 × 4 - 18 ( multiplication/ division, evaluate from left to right )
= 36 - 4 × 4 - 18
= 36 - 16 - 18
= 20 - 18
= 2
Answer:
C) The initial number of leaves on the plant was 3.
Step-by-step explanation:
The plant has initially 3 leaves and is multiplied by 2 every week. Therefore, the answer is C.
Answer:
4.2 h
Step-by-step explanation:
12 * (50%-15%) = 4.2 h
I don't know if I'm right the answer could be 6x