If h:k=2:5, x:y=3:4 and 2h+x:k+2y=1:2,find the ratio h-x:k-y. with formula please​

the thermometer is precise but not accurate

step-by-step explanation:

answer: i realy don't get it that much can you me figer it out pleas you

step-by-step explanation:

47 - 90 = 43

43 - 180 = x

x = 137

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.