Answer:
Null hypothesis: H0: The dictator's negative are equal to 70%.
Alternative hypothesis: Ha: The dictator's negative are less than 70%.
Step-by-step explanation:
The null hypothesis always contains equality sign and alternative hypothesis usually contains claim made by researcher. Here, in the given scenario, the political committee of a dictator wants to keep negatives below to 70%. So, the null hypothesis will be that the negative are equal to 70% while alternative hypothesis will be that the negative are less than 70%.
Thus, the hypotheses for the given scenario are
Null hypotheses: H0: The dictator's negative are equal to 70%.
Alternative hypotheses: Ha: The dictator's negative are less than 70%.
In our (positional) numerical system, the first digit form the right represents the units, and going leftwards, every digit is worth 10 times more than its previous one.
So, in your number, the 9 to the right means "9 units", because it's the rightmost digit.
On the other hand, the leftmost 9 is worth 9 millions, because you shift 6 positions from the right, and the digits are worth:
- 1st digit from the right: units
- 2nd digit from the right: tens
- 3rd digit from the right: hundreds
- 4th digit from the right: thousands
- 5th digit from the right: tens of thousands
- 6th digit from the right: hundreds of thousands
- 7th digit from the right: millions
I believe it should be $3
You would need to divide 6.60 and 2⅕
You could use a calculator and divide 6.60 and 2.2 (2⅕) to get 3 or divide by using fractions.
Make both 6.60 (6 6/10) and 2⅕ into improper fractions
66/10 ÷ 11/5
Turn it into a multiplication problem and flip 11/5
66/10 × 5/11
Multiply across then divide or simplify
330/110 = 3
So $3 would be your answer
Hope this helps!
Answer:
B
Step-by-step explanation:
X is equivalent to 1 since x cannot take negative value <span />
