Answer:
5.5 + 8.5 = 14
14/2=7
The average is 7
7 x 6.5 = 45.5
Average length x height = area
7 x 6.5 = 45.5
Step-by-step explanation:
Volume = base area x height
360 = base area x 10
base area = 360 ÷ 10
base area = 36 in²
Possible dimensions :
1 x 36
2 x 18
3 x 12
4 x 9
6 x 6
There are 5 different size boxes that he can make.
Answer:0.5
Step-by-step explanation:
Let ,Cynthia invested $x
Rate = 5%per year
time = 3 year
Amount
A= P(1+r/100)^t
8000=x(1+5/100)^3
8000=x(21/20)^3
x= (8000x8000)/9261
x=6910.7$
Therefore she can invest =$6910.7 =5322.14 pound
Answer: 11/15
Step-by-step explanation:2
5
+
1
3
=
2 × 3
5 × 3
+
1 × 5
3 × 5
=
6
15
+
5
15
=
6 + 5
15
=
11
15
