I got 5 inches b/c 8-5 1/4 equals to 2 3/4. 2 3/4 is equal to two feet and 9 inches. 28 inches is equal to two feet and four inches. Nine inches minus four inches equals five inches.
Answer:
There is convincing evidence that less than 40% of US households plan to purchase television in the next two years.
Null hypothesis H•= 40%
Alternative Hypothesis Hi < 40%
Step-by-step explanation:
Null hypothesis H•= 40%
From the survey, percentage of household that responded that they plan to buy new television in the next two years is given by
= 374/1010 × 100%
= 37%
Therefore,
Alternative Hypothesis Hi<40%
Hence, there is convincing evidence that less than 40% of US households plan to purchase television in the next two years. Since both null and alternative Hypothesis are less than or equal to 40%.
Answer:
The distance between Key's house and the amusement park is 1150 miles.
Step-by-step explanation:
In order to solve this question we can attribute a variable to the distance between Key's house and the amusement park, this variable will be called 'x'. Since this distance, that we want to know, is 100 times greater than the distance between James's house and the library that is 11.5 miles we can express it by the following equation:
x = 100*11.5 = 1150 miles
This is the distance formula. To find the distance, solve as shown: