Answer:
Juan will have 3 digits after decimal.
Step-by-step explanation:
A number having one digit after decimal when multiplied by another number having single digit after decimal, we get a number having two digits after decimal.
Example:
0.2 × 0.6 = 0.12
0.3 × 0.3 = 0.09
Now we have to find the volume of a box having dimensions 7.2 units by 8.4 units by 12.8 units.
Volume = 7.2×8.4×12.8 [Each number having one digit after decimal]
= 774.144 unit³ [Number with 3 digits after decimal]
Therefore, Juan will have 3 digits after decimal in the final answer.
Answer:
I think the answer is 0.5 rate/number of songs she downloads. Sorry if I am wrong
Step-by-step explanation:
0.5x means that 0.5 is our rate and the question states that x represents the number of songs she downloads
Since both terms are perfect cubes, factor using the difference of cubes formula,
a
3
−
b
3
=
(
a
−
b
)
(
a
2
+
a
b
+
b
2
)
a
3
-
b
3
=
(
a
-
b
)
(
a
2
+
a
b
+
b
2
)
where
a
=
x
2
a
=
x
2
and
b
=
y
b
=
y
.
(
x
2
−
y
)
(
(
x
2
)
2
+
x
2
y
+
y
2
)
(
x
2
-
y
)
(
(
x
2
)
2
+
x
2
y
+
y
2
)
Multiply the exponents in
(
x
2
)
2
(
x
2
)
2
.
Answer:
Simplified
Step-by-step explanation:
r12t12
Answer:
100 square feet
Step-by-step explanation:
