Answer:
.003508 kg of copper
Step-by-step explanation:
1000 grams = 1 kg
3.508 g/1000 g = .003508 kg
Answer:
a. b=4
Step-by-step explanation:
From the attached triangle drawn below:
NL=20, LM=3b,
Since we are told that:
The correct option is A.
Answer:
He walks 150 km in 2.5 hours.
Step-by-step explanation:
From 9:30 a.m. to noon, it's 2.5 hours.
distance = speed * time
distance = 60 km/h * 2.5 h
distance = 150 km
Answer: He walks 150 km in 2.5 hours.
Answer:
just do 21/25
Step-by-step explanation:
1. -1
2. 1
3. 5
4. -1
5.-1
6. -3