Describe how you could draw a diagram for a problem about finding the total length for two strings, 15 inches long and 7 inches long. how in the world do I do this ? ​

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811