Jordan has 10 friends in the school band. The number of his friends who play the saxophone is shown in the grid. Use the grid to
complete the statements and help Jordan find the percent of his band friends who play the saxophone.
A bar diagram has 3 shaded squares and 7 unshaded squares.
The grid has
total squares.
Jordan needs
copies of the grid to have 100 total squares.
With that many copies of the grid, the 3 shaded squares will become
.
So,
of Jordan’s band friends play the saxophone.
A bar diagram has 3 shaded squares and 7 unshaded squares.
The grid has
total squares.
Jordan needs
copies of the grid to have 100 total squares.
With that many copies of the grid, the 3 shaded squares will become
.
So,
of Jordan’s band friends play the saxophone.
2 answers:
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We know that
X²+y²=9 -------> X²+y²=3²
is the equation of a circle with center (0,0) and radius r=3 units
so
<span>the translation of four units to the right and three units down is equals to move the center (0,0)--------> (0+4,0-3)------> (4.-3)
the new center of the circle is (4,-3)
the new equation is
(x-4)</span>²+(y+3)²=3²
see the attached figure
X²+y²=9 -------> X²+y²=3²
is the equation of a circle with center (0,0) and radius r=3 units
so
<span>the translation of four units to the right and three units down is equals to move the center (0,0)--------> (0+4,0-3)------> (4.-3)
the new center of the circle is (4,-3)
the new equation is
(x-4)</span>²+(y+3)²=3²
see the attached figure