Answer:
The answer is A.
Step-by-step explanation:
I took the test!
Answer: 25
Step-by-step explanation: (x-a)² = x² - 2ax + a²
From x² - 10x + k we deduce that 10x = 2·5x and a = 5
Then k = 5²2
Answer:
A technique presently used through docs to display screen ladies for breast most cancers fails to observe most cancers in 15% of the girls who without a doubt have the disease. A random pattern of eighty girls acknowledged to have breast most cancers are to be screened the use of a new technique that researchers suppose will be capable to realize most cancers greater accurately. At the 0.05 stage of significance, the researchers will be capable to conclude that the new approach is higher than the present day one if the fantastic.
Answer::: greater than 1.645
Answer:
The bottom one (D) the end it is sitting on
Step-by-step explanation:
what's there to explain xD
A ) y = 2(3) + 7
y = 15
b ) y = 2(-3) + 7
y = 1
