Answer:
As a fraction: 141/20. As a percentage: 705%
Step-by-step explanation:
<span>In expanded form this is 6,000,000 + 7000 + 200. In words this is six million, seven thousand two hundred.</span>
Answer:
c
Step-by-step explanation:
to write in scientific notation, the number has to be less than 10 but more than one
so for the given number let’s say there’s a decimal at the end
49,010,000.
to move the decimal to the right of 4, we’re moving 7 places
that’s why once the number is
4.901
we write a x10^7 after because you have to move the decimal 7 places to the right to get it back to the original number
Answer:
Step-by-step explanation:
Let b represent the number of cups of butter needed.
Let s represent the number of cups of sugar needed.
Let o represent the number of cups of oat needed.
Let f represent the number of cups of flour needed.
The recipe calls for two times as many cups of sugar as butter. It means that
s = 2b
Two times as many cups of oats as sugar. It means that
o = 2s
Two times as many cups of flour as oats. It means that
f = 2o
If Duane puts in one cup of butter, it means that b = 1
Therefore,
s = 2 × 1 = 2 cups
o = 2s = 2 × 2 = 4 cups
f = 2o = 2 × 4 = 8 cups
Therefore, he needs to add 8 cups of flour
<span>When you multiply two integers with different signs, the result is always negative. Just multiply the absolute values and make the answer negative. When you divide two integers with the same sign, the result is always positive.</span>
