Let's see -
3,839 would be rounded UP to 4,000, since the 3 tells the 8,
"Hey, can I borrow a cup of sugar?" And the 8 says,
"Of course!"
Notice the 3 says "A cup of sugar", which is ONE.
If you add ONE to three, it makes 4. Then the rest of the numbers turn into zeros.
OR, you could go about it with a helpful rhyme:
5 or more, raise the score!
4 or less, let it rest!
This just shows you that if the number is bigger, round UP.
If the number is smaller than 4, round DOWN or keep it the same.
In this case, 8 is larger than 3, so we would round up to 4,000.
Answer:
81
9 times 9 is 81
Answer:
109 took physics and 392 took Trigonometry
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
For x and y to have a proportional relationship, then
the ratio of k = must be equal for all points
(2, 5) → k = = 2.5
(3, 7.5) → k = = 2.5
(5, 12.5) → k = = 2.5
(18, 8) → k = = 2.25 ≠ 2.5
k is not equal for all values , hence no proportional relationship exists
Square of m= m squared= m²
decresed by= -
quotient of 42 and 7 = 42.7=6
THUS:
The equation is
m² - 6