An administrative limit of 250 DAC-hrs has been established for a particular maintenance task. a. What is the dose equivalent in mrem based on the limit of 250 DAC-hrs?
b. If the maintenance package is expected to take 5 hours, what is the maximum DAC that can
be in the room for the job?

d (5 x (-20)) * (100 x (0.7))

step-by-step explanation:

5÷1/100 * -.7 *-20

copy dot flip

5*100 * -.7 *-20

rearrange

5*-20   * 100 *-.7

-100   *-70

7000

can you make your screen more see able?

then i might be able to .

180-142=38 for the acute angle next to the entry

90+38=128

180-128=52

a=52

step-by-step explanation: