Answer:
78cm
Step-by-step explanation:
multiply 10 and 7.8
Step-by-step explanation:
Work out 32 as a product of prime factors in index form
First find out the factor for 32
32 can be break into 16 times 2
16 can be break into 8 times 2
8 can be break into 4 times 2
4 can be break into 2 times 2
So, 32 can be written as

Answer:
The index form of the 32 is

Answer:
Step-by-step explanation:
you have to explain more
1) substitute 10x in for the equation.
Answer:
471.2 cm³ missing
Step-by-step explanation:
jars are cylinders
volume of cylinder = π * r² * h
h=10
r=5
v=785.4 cm³ of a full jar
r stays the same = 5
h = 4
v= 314.2 cm³ left in the jar
whats missing is the full-left
785.4-314.2=471.2 cm³ missing