Answer:
if an object weighs more than an equal volume of water, it is more dense and will sink, and if it weighs less than an equal volume of water, it is less dense and will float.
less dense
more dense
Answer:
y=-7
x=3
Step-by-step explanation:
I just used a calculator. Hope this helps. :)
2(3)^3 + 4(3)^2-6(3)
2x 27 + 4x9 - 18
54 + 36 -18
= 72
These are exponents. To solve an exponent you need to multiply the base it self how many times its says in the power.
a²
a = base
2 = power
5³ = 5 × 5 × 5 = 125
5³ = 125
4³ = 4 × 4 × 4 = 64
4³ = 64
Answer:
yes
Step-by-step explanation:
2(2(3)+1) + 3= 8(3)+2-3(3)
14+3=24+2-9
17=17
