X will be the speed of species b and 4x will be the speed of species a:
x + 4x = 180
5x = 180
x = 180 / 5
x = 36 m/h
If species b has a speed of 36 m/h, the speed of species a is 4 times that:
4 x 36 = 144 m/h.
Answer:
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Answer:
$1124.86
Step-by-step explanation:
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Answer:
<em>8,748 </em>
Step-by-step explanation:
f(x) = 
<em>f(6)</em> = 
= 12 × 9³ = 12 × 729 = <em>8,748</em>
The vertex where the two triangles touch forms a pair of vertical angles, so that the angles on opposites sides of the vertex are congruent. You're shown that two legs of both triangles are congruent. All this tells you that the two triangles are isosceles, and furthermore that they are similar because of the congruence of their "base" angles.
This means
The number of data values between the lower quartile and the median is less than the number of data values between the upper quartile and the median.
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