Answer:
The answer is 27
Step-by-step explanation:
This is because each person can have up to three roles, and there are 9 students. So you can form an array, or a table to show your values. so if you have 9 rows and 3 coulombs and you can have 27 crosses in the array.
<span>if 35% or 0.35 say no, to compute the probability that at least one of 7 </span>called a talk show while under the influence of peer pressure <span> is (1-0.35)^7 and subtract it from . This is the same as at least 1 has </span><span>called a talk show while under the influence of peer pressure
</span><span>1 - (1 - 0.35)^7 = 0.95
</span>
Answer: third option.
Step-by-step explanation:
A tangent of a circle is defined as a line that touches that circle in exactly one point.
You can observe in the figure attached that:
The segment MN and the segment ST are not the tangent of the given circle, because this segments intersect it in two points.
The segment RO is the radius of the circle.
The segment PQ touches the circle in one point.
Therefore, the segment PQ is the tangent of the circle.
Just divide 4.5 by 2.8 and you'll get the rate of decreasing degree per hour.
Answer:
x = 4/7
Step-by-step explanation:
x^3 = 64/ 343 // - 64/ 343
x^3 - ( 64/ 343 ) = 0
x^3 - 64 / 343 = 0
1*x^3 = 64/ 343 // : 1
x^3 = 64/ 343
x^3 = 64/ 343 // ^ 1/3
x = 4/ 7
