Answer:
863-7=856, 870-30=840, 900-55=845
Step-by-step explanation:
I think this may be the answer that is if you are to change the equations to subtraction problems, I can't see the picture so it's hard to answer.
Have a great day!
Answer:
149.5
Step-by-step explanation:
Find the area of the star part:
- 5.4 × 7.5 = 40.5
Find the area of the whole flag:
- 19 × 10 = 190
Subtract the two to find the area of the striped part:
- 190 - 40.5 = 149.5
I hope this helps!
Answer: At a value of 12.3 the mean should be set so that 99.9% of all cans exceed 12 fluid ounces.
Step-by-step explanation:
Let us assume that X is a normal rando variable with a mean value and standard deviation .
Hence, random variable Z will be introduced as follows.
(a) Set the value and the equation will be written down as follows.
According to the tables,
Thus, we can conclude that at a value of 12.3 the mean should be set so that 99.9% of all cans exceed 12 fluid ounces.