Multiply the number of choices for each position together. Three of the numbers can be repeated with the one (5) only being used once.
(4 possible choices) × (3 possible choices) × (3 possible choices) × (3 possible choices) = 4 × 3 × 3 × 3 = 108
3. Any number you choose between 7 and 3
4. Any number you choose below 8
Answer:
8
inches
Step-by-step explanation:
Let l represent the length of the square
The area of a square = l^2
That means,
l^2 = 24 km^2
Take the square root of both sides
l = 
l = 
l = 
l = 2
Now lets find the perimeter
Perimeter of a square, P = 4l
P = 4* 2
P = 8
inches
Answer:
-23
Step-by-step explanation:
1. When multiply a positive number by a negative number, the answer will always be negative.
2. When we multiply any number by 1, that number will stay the same.
Therefore, the answer is -23!
70
make 30 minutes into an hour then divide 140 by 2
140/2=70
70x1=70