Answer:
9
Step-by-step explanation:
Loblolly Pine is 3 in 150
450/150 times 3 Loblolly Pine = Loblolly Pine in 450 square meteres
450/150 = 3
3 times 3 = 9
Answer:
Step-by-step explanation:
<em>Use of formula: (a^b)^c = a^(bc)</em>
- (9^-9)^-3 =
- 9^ (-9×(-3)) =
- 9^27
Answer:
y= -5/4+ 20
Step-by-step explanation:
1. switch x and y
2. multiply both sides by 5
3. divide both sides by -4
First find the volume of the box:
V=2*2.2*2.5=11 cm^3
Then find the desity given by grams divided by volume:
density=25.6 g/ 11 cm^3 = 2.327 g/cm^3
Round to the nearest tenth, so 2.3 g/cm^3.
I hope that helped.
Answer
44.1
Step-by-step explanation:
(-4.2)^2/2/5
17.64/2/5
44.1
