Suppose P(A) = 0.7, P(B) = 0.2 and P(A and B) = 0.10. Find P(BCA) Add Work Submit Question (round your answer to three decimal places)

Cathy makes a single deposit into an account earning 2.5% compounded monthly. After five years the account contains $3057.46.how much did she deposit?

The deck of a bridge is suspended 285 feet above a river. If a pebble falls off the side of the bridge, the height, in feet, of the pebble above the water surface after t seconds is given by  y = 285 − 16t2. (a) Find the average velocity (in ft/s) of the pebble for the time period beginning when t = 2 and lasting the following amount of time. (i) 0.1 seconds  (ii)0.05 seconds  (iii)0.01 seconds  (b) Estimate the instantaneous velocity (in ft/s) of the pebble after 2 seconds.

I been getting wrong answers, please give me the right answers. Thank you!

Let P(A) = 0.65, P(B) = 0.30, and PCA | B) = 0.45. a. Calculate PCA n B). (Round your answer to 3 decimal places.) CS Scanned with CamScanner

Saved Help Save & Customers are served in a two step process with two resources. The processing time at the first resource is 12 minutes and for the second resource it is 5.7 minutes The first resource has 9 workers and the second resource has 3 workers. Instruction: Round your answer to three decimal places. What is the capacity of this process in terms of customers per hour? customers per hour Next > < Prev 21 of 24 ME

Q9: please answer all the parts to this question with each answer clearly indicating which answer is for which part and please make sure to round to the right decimal places. Prednisone is a corticosteroid used to treat many inflammatory diseases such as asthma, ulcerative colitis, arthritis, or acne. However, prolonged use of the drug can cause patients to develop osteoporosis, low bone density. Recently a new drug, prednisolone has been developed that acts as anti-inflammatory with fewer side effects. To compare the drugs impact on bone density a study was done in which two groups of cats received equivalent doses of prednisone or prednisolone for an equivalent time period. At the end of the treatment period the bone density of both groups was measured. Each measurement represents an individual cat that was given either prednisone or prednisolone. Now the researchers want to use a t-test to see if the data show any differences between the treatments.     Ho: There is no difference in…

I need help with part b in the attached question. Please make sure to Round the x1^2​-coefficient to one decimal place as needed. Round all other constants and coefficients to the nearest integer as​ needed. Thanks