Answer:
<h2>The probability that he is either a football player or a basketball player is
.</h2>
Step-by-step explanation:
29% athletes are football players and 24% of the athletes are both football and basketball player.
Hence, (29 - 24) = 5% athletes are football player but not basketball player.
Similarly, (63 - 24) = 39% athletes are basketball player but not a football player.
Hence, the required probability is .
Answer:
3^-x= 3^ 3x + 6
Step-by-step explanation:
match bases
remeber if a^b=a^c where a=a then b=c
remember
(x^m)^n=x^(mn)
1/(x^m)=x^-m
base of 3
(1/3)^x=(3^-1)^x=3^(-x)
27^(x+2)=(3^3)^(x+2)=3^(3x+6)
3^(-x)=3^(3x+6)
-x=3x+6
0=4x+6
-6=4x
-3/2=x
Answer:
rain
Step-by-step explanation:
its in the picture
Answer: y = 2x + 20; x is any real number greater than or equal to 0, and y is any real number greater than or equal to 20.
Step-by-step explanation:
- Because it's time, it don't have to be just integers. Seconds are fractions of minutes.
- (0,20) is the y-intercept and there will be no smaller y-values because x(time) cannot go negative.
- He goes at a rate of a problem per 2 minutes, so 2 is his slope.
Answer:
<em>x = 4</em>
Step-by-step explanation:
The smaller triangle is an equilateral triangle, so all sides and angles are the same. We know that one side is labeled as 5, so all sides of that little triangle are 5.
The bigger triangle is an isosceles triangle because those two angles are marked as congruent. So, line JM and line KM are congruent as well.
The little triangle and the big triangle share side KM, so KM is equal to 5.
If JM is equal to KM and KM is equal to 5, JM is also five. That means:
<em>x + 1 = 5</em>
Subtract 1 from each side.
<em>x = 4</em>
And there we go.