3.18: pizza pi joe’s pizza palace needs a program to calculate the number of slices a pizza of any size can be divided into. the program should perform the following steps: ask the user for the diameter of the pizza in inches. calculate the number of slices that may be taken from a pizza of that size. display a message telling the number of slices. to calculate the number of slices that may be taken from the pizza, you must know the following facts: each slice should have an area of 14.125 inches. to calculate the number of slices, simply divide the area of the pizza by 14.125. the area of the pizza is calculated with this formula: area = "pi r squared" where pi is approximately 3.14159 and r is the radius (half the the diameter).

What role do chromosomes play in inheritance?

Read this excerpt from helen keller’s autobiography, the story of my life. have you ever been at sea in a dense fog, when it seemed as if a tangible white darkness shut you in, and the great ship, tense and anxious, groped her way toward the shore with plummet and sounding-line, and you waited with beating heart for something to happen? i was like that ship before my education began, only i was without compass or sounding-line, and had no way of knowing how near the harbour was. "light! give me light! " was the wordless cry of my soul, and the light of love shone on me in that very hour. . the morning after my teacher came she led me into her room and gave me a doll. the little blind children at the perkins institution had sent it and laura bridgman had dressed it; but i did not know this until afterward. when i had played with it a little while, miss sullivan slowly spelled into my hand the word "d-o-l-l." i was at once interested in this finger play and tried to imitate it. when i finally succeeded in making the letters correctly i was flushed with childish pleasure and pride. running downstairs to my mother i held up my hand and made the letters for doll. i did not know that i was spelling a word or even that words existed; i was simply making my fingers go in monkey-like imitation. in the days that followed i learned to spell in this uncomprehending way a great many words, among them pin, hat, cup and a few verbs like sit, stand and walk. based on this excerpt, which words best describe helen keller?

The guy wire bd exerts on the telephone pole ac a force p directed along bd. knowing the p must have a 720-n component perpendicular to the pole ac, determine the magnitude of force p and its component along line ac.