Answer:
the answer would be c the
third option
Answer:
This is an experiment because a treatment was applied to a group.
Step-by-step explanation:
This is because it cannot be a survey since the children are taking a test, which has a hypothesis. Hope you get this right. I took the test and got right.
Answer:
5.19
Step-by-step explanation:
3 rounds down to 0
5.190
5.19 is to the 100th
Answer:
-3
Step-by-step explanation:
1. subtract 0.3 from both sides
2. add 3.7x to both sides
3. Divide both sides by -0.5
Answer:8 I think, sorry it it is wrong
Step-by-step explanation:
