0.00002 is 2×<span>10^<span>−<span>5 in scientific notation.</span></span></span>
Answer:105 boys
Step-by-step explanation :for every group of 7 students (3+4) there are 3 boys and 4 girls. And how many groups do we have? We have:
245/7= 35 We have 35 groups, and we just said that each group has 3 boys and 4 girls:
35*3= 105 boys
35*4= 140 girls
Total: 245 students
Answer:
3789 pounds of carbon dioxide
multiply 151.56 by 25
Answer:
you keep multiplying by five
Step-by-step explanation:
So 1 x 5 is five, 5 x 5 is 25, 25 x 5 is 125, so on and so forth.
