Mathematics, 19.06.2021 22:10 itzzarosario12

The blood bank at the hospital has 1,200 units of blood, out of which 37% units are of blood group B+. A clinical researcher randomly selects 300 units of blood and finds that 33% of those are of blood group B+. To test his result, he randomly selects 200 units of blood and finds that 40% of those are of blood group B+

Answers: 2

Show answers

Answers

Answer from: chaycebell74021

Step-by-step explanation:

I don't know because I don't know because you know I don't know I don't know because you know I don't knowI don't know because I don't know because you know I don't know I don't know because you know I don't know I don't know because I don't know because you know I don't know I don't know because you know I don't know I don't know because I don't know because you know I don't know I don't know because you know I don't know I don't know because I don't know because you know I don't know I don't know because you know I don't know I don't know because I don't know because you know I don't know I don't know because you know I don't know I don't know because I don't know because you know I don't know I don't know because you know I don't know I don't know because I don't know because you know I don't know I don't know because you know I don't know I don't know because I don't know because you know I don't know I don't know because you know I don't know I don't know because I don't know because you know I don't know I don't know because you know I don't know I don't know because I don't know because you know I don't know I don't know because you know I don't know I don't know because I don't know because you know I don't know I don't know because you know I don't know I don't know because I don't know because you know I don't know I don't know because you know I don't know I don't know because I don't know because you know I don't know I don't know because you know I don't know I don't know because I don't know because you know I don't know I don't know because you know I don't know

Answer from: Quest

side side side

side angle angle

angle side angle

side angle side

step-by-step explanation:

Answer from: Quest

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative. remember to flip the inequality when taking the negative solution

x-4 < 1 x-4 > -1

add 4 to each side

x-4+4 < 1+4 x-4+4 > -1+4

x< 5 x> 3

3< x< 5

Another question on Mathematics

Mathematics, 21.06.2019 21:30

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?

Answers: 1

Answer

Mathematics, 21.06.2019 22:00

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!

Answers: 1

Answer

Mathematics, 22.06.2019 00:30

What is the geometric mean of 3 and 7? a) square root of 21 b) 2 square root of 6 c) 2 square root of 7 d) 21

Answers: 2

Answer

Mathematics, 22.06.2019 02:00

If p(x) is the total value of the production when there are x workers in a plant, then the average productivity of the workforce at the plant is a(x) = p(x) x . (a) find a'(x). a'(x) = xp'(x) − p(x) x a'(x) = xp'(x) − p(x) x2 a'(x) = p'(x) − p(x) x a'(x) = xp'(x) − p'(x) x2 a'(x) = p'(x) − xp(x) x2 why does the company want to hire more workers if a'(x) > 0? a'(x) > 0 ⇒ a(x) is ; that is, the average productivity as the size of the workforce increases. (b) if p'(x) is greater than the average productivity, which of the following must be true? p'(x) − xp(x) > 0 p'(x) − xp(x) < 0 xp'(x) − p'(x) > 0 xp'(x) − p(x) < 0 xp'(x) − p(x) > 0

Answers: 2

Answer

You know the right answer?

The blood bank at the hospital has 1,200 units of blood, out of which 37% units are of blood group B...

Questions