USING ONLY THE NUMBER FOUR, PLACE TEN MONEY AMOUNTS IN THE TEN BLOCKS OF THIS PYRAMID TO TOTAL $10,000
I need help with this too
the answe i need hep on is number 7.mr.anders wants t put a fence arn his backyard is rectangular. the lengths of the sides are 75 yards 45 yards 75 yards and 45 yards how munch encing wii mr. anders need.
To solve this problem using only the number four, you need to find ten different money amounts that add up to $10,000. Here's one possible solution:
4 <-- top of the pyramid
4 4
4 4 4
4 4 4 4
1. Start by placing a value of $4 at the top of the pyramid.
2. In the second row, place two 4s to make a total of $8.
3. In the third row, place three 4s to make a total of $12. Since we want the total to be $10,000, we need to remove $4. So, we have $12 - $4 = $8.
4. In the fourth row, place four 4s to make a total of $16. Again, we need to remove $4 to get $12.
5. Repeat this process until you reach the bottom of the pyramid.
Here's an example of how the values will stack up:
$4
$4 $4
$4 $4 $4
$4 $4 $4 $4
$4 $4 $4 $4 $4
Now, let's calculate the total:
$4 + $8 + $12 + $16 + $20 + $24 + $28 + $32 + $36 + $40 = $224
So, this arrangement totals $224, not $10,000. It seems impossible to achieve a total of $10,000 using only the number four in this particular arrangement.