A test to determine whether a certain antibodies present is 99 1.1% effective this means that the test will accurately come back negative if the antibodies not present 99.1% of the time the probability of a test coming back positive with the antibiotic is not present is 0.009 suppose the test is given to seven randomly selected people who do not have the antibodies what is the probability that the test comes back negative for all seven people And what is the probability that the test comes back positive for at least one of the seven people

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?

Which answer goes into the box? (90° clockwise rotation, 90° counter clockwise rotation, translation, or glide reflection)