You barrow form the next place which is the hundreds place. (See picture)
She earned 10 donations.
2.50 ÷ .25 = 10
To double check you can go 10 × .25 = 2.5 then you just add the zero at the end and it becomes 2.50
Answer:
1. yes
2.yes
3.yes
4.yes
Step-by-step explanation:
Answer:
it would take 40 pounds of pressure to break the board.
Step-by-step explanation:
Now we plug in the numbers of force and length
Now we multiply both sides by 2.5 to get rid of the fraction.
Now we plug in our variation constant
So we convert the length of 2.5 feet into inches. This is 18 inches. Since there are 12 inches in one foot, we have that 18 inches is equal to 18 divided by 12.
18÷12=1.5
We get that 18 inches is equal to 1.5 feet
we plug L = 1.5 into our inverse variation equation and solve for F.
This simplifies to F = 40
If you have any questions feel free to ask in the comments - Mark
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Answer:
60 ft
Step-by-step explanation:
Use Pythagorean theorem to solve this.
The pole = x
x^2 + 32^2 = 68^2
x^2 = 68^2 - 32^2
x^2 = 4624 - 1024
x^2 = 3600
x = 60