Answer:
Twenty-five point four
Step-by-step explanation:
65 x 39/100
Answer:
Null hypothesis:
Alternative hypothesis:
And based on this the best option for this case is:
Ha: μregular > μspecial H0: μregular = μspecial
Step-by-step explanation:
For this case the interest is verify if the true average amount of warpage for that laminate is less than for the regular laminate.
Let's put notation:
represent the true mean for the amount of warpage for the regular laminate
represent the true mean for the amount of warpage for the special laminate
And based on the claim, the correct system of hypothesis are:
Null hypothesis:
Alternative hypothesis:
And based on this the best option for this case is:
Ha: μregular > μspecial H0: μregular = μspecial
Answer:
d
Step-by-step explanation:
Answer:
84 grams and 5 ounces
Step-by-step explanation:
because one ounce equals 28 grams, that means 3 ounces = 3 * 28 = 84
because 28 grams equals 1 ounce, 140 grams = 140 / 28 = 5 ounces
1.) top row: 100 200 300 400 500 600. Bottom row: 5 10 15 20 25 30
2. Each ratio is just the top row divided by the bottom row. So the second thing in the ratio would be 200/10, the third one 300/15, etc. Each ratio is equal to 20.
3.) if x is gallons of gas used, y is distance driven. the equation that describes this relationship is y=20x.