Answer:
Point estimate is 16 and Margin of error is 9
Step-by-step explanation:
The point estimate is given by the following formula:
Point estimate = (Lower Bound + Upper Bound) / 2
Replacing we have:
Point estimate = (7 + 25) / 2 = 32/2
Point estimate = 16
Now, the margin of error is given by the following equation:
Margin of error = (Upper Bound - Lower Bound) / 2
Margin of error = (25 -7) / 2 = 18/2
Margin of error = 9
Any integer (not a fraction) that cannot be divided exactly by 2 is an odd integer.
So, we have ( 2k + 1 ) + ( 2k + 3 ) = 264, where 2k + 1 and 2k + 3 are the two consecutive positive odd integers ( k > 0 );
Then, 4k + 4 = 264;
4k = 260;
k = 65;
2k + 1 = 131;
2k + 3 = 133;
The chosen numbers are 131 and 133.
Answer: 74 pounds
Step-by-step explanation: To find your answer, simply divide 7,412.6 by `10 to find how much pounds each lion equally will receive.
7,412.6 divided by 10 = 741.26
Now divide 741.26 by 10 to get the amount of pounds f food they eat in one week.
741.26 divided by 10 = 74.12600.
74.12600 rounded to the nearest pound is 74 pounds.
So, 74 pounds of food is used to feed one lion per week.
Answer:
4x + 3x = 42
Step-by-step explanation:
I think your supposed to add them up and divide it by 2250
I’m not sure sowwy if it doesn’t work:(
