Answer: 90% confidence interval would be (66.92,69.08).
Step-by-step explanation:
Since we have given that
Number of kittens = n = 35
Mean = 68 days
Standard deviation = 3.9 days
We need to find the 90% confidence interval.
So, z= 1.645
So, intervals would be

Hence, 90% confidence interval would be (66.92,69.08).
It goes into 5 times hope you enjoy
A matrix A is identified as

and matrix B is identified as

.If the number of columns in A is the same as the number of rows in B, then you can multiply the matrices together. The product matrix, then, is made up of what's left over: rows from A and columns from B. So your answers above are, in the first blank: columns, and in the second blank: rows.
Answer:
answer would be 16 square cenimeters
Step-by-step explanation:
Using Pythagorean’s theorem
Side = 24 cm
Hence perimeter = 24+24+10+10
= 68 cm
Hence answer is 68cm