Answer:
They eat 8 shimp per day
Step-by-step explanation:
You just divide 56 by 7 and you get 8 because 7 represents the days in a week and the 56 represents the amount of shrimp eaten each week! Hope I helped!
Answer/Step-by-step explanation:
1.a)(iv).
Positive multiplied by negative = negative
2a.) 73.48 +(-37.3)
73.48 - 37.3 = 36.18
3c.) ÷
Convert to proper fraction
÷
Change ÷ to × and flip the fraction on your right upside down
3d.) -52.25 ÷ (-5.5) =
(Note: - ÷ - = + )
Answer: x = 3
Step-by-step explanation:
-10x - 2y = -30
3x + 2y =9
use elimination method...
-2y and 2y = 0
-10x = - 30
3x = 9
add together...
-7x = -21
solve...
x= 3
95% confidence interval is BETTER than 90% confidence interval
Step-by-step explanation:
95% Confidence Interval means that in the given data set, 95% of the time (after repeated sample experiments), the data set contains the population mean. 90% confidence interval means that 90% of the time, the data set contain the mean.
Therefore a 95% confidence interval gives a higher fidelity/precision with the data statistics than 90% confidence interval.
The equation which represents the number of pages Ben reads per minute is p = 0.75m
Given:
6 pages of a book in 8 minutes
9 pages in 12 minutes
30 pages in 40 minutes
Number of minutes = m
Number of pages = p
Pages per minute = 6 pages ÷ 8 minutes
= 6/8
= 0.75 pages per minute
The equation:
p = 0.75m
Therefore, the equation which represents the number of pages Ben reads per minute p = 0.75m
Learn more about ratio:
brainly.com/question/16981404