Pls answer fast! i will mark as brainliest karim is calculating 3250 x 3 using a calculator. he has entered one of the digits of 3250 incorrectly. so the answer he gets on the calculator is 900 more than the correct answer. which of these digits has he entered incorrectly? a. 3 b.0 c.5 d.2

Hi my sisters and brothers can tell me the answer because i don’t understand the question

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext