There is a mound of g pounds of gravel in a quarry. Throughout the day, 200 pounds of gravel is added to the mound. Two orders of 700 pounds are sold and the gravel is removed from the mound. At the end of the day, the mound has 1,100 pounds of gravel. solve for g

Starting amount = g

Throughout the day 200 pounds is added and 1400 pounds is removed ( 700 x 2 = 1400)

Final weight is 1,100 pounds

g + 200 - 1400 = 1100

Simplify:

g - 1200 = 1100

Add 1200 to both sides:

g = 2300 pounds

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560

none of these

step-by-step explanation:

23 + 34 add up to 57 so just inform the teacher of this really stupid mistake