document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=770201>Question 770201</A>: <I><SPAN STYLE=\"word-break: break-all;\">  A certain type of seed has a probability of 0.7 of germinating. In a package of 140 seeds, what is the probability that at least 100 will germinate?  Please show me formula and calculations </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #469370 by </B><A HREF=/tutors/aboutme.mpl?userid=reviewermath><B>reviewermath(1029)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=reviewermath><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=reviewermath><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=469370\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Q:<BR>\n" );
document.write( "A certain type of seed has a probability of 0.7 of germinating. In a package of 140 seeds, what is the probability that at least 100 will germinate? Please show me formula and calculations<BR>\n" );
document.write( "-------------------------------------------------------------------------<BR>\n" );
document.write( "A:<BR>\n" );
document.write( "X~Binomial(140,0.7)<BR>\n" );
document.write( "P(X&#8805;100) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sum%28%28matrix%282%2C1%2C140%2Cx%29%29%280.7%5Ex%29%280.3%5E%28140-x%29%29%2C+x=100%2C140%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%280.3955%29 ALIGN=MIDDLE  ALT=\"highlight%280.3955%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );