What is 41 rounded to the nearest ten? Use the number line to find the answer. A number line from 30 to 70. An arrow points to 41.

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Find the power set of each of these sets, where a and b are distinct elements. a) {a} b) {a, b} c) {1, 2, 3, 4} show steps