Iam working percentages increases and decreases with problems like from 24 pencils to 30 pencils (increase question) or from 20 miles to 11 miles ( decrease question) how can i check my answers of percentages to make sure they work? !

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)