Answer:
an equilateral triangle
Step-by-step explanation:
perimeter of an equilateral triangle is :
length of the side multiplied by 3
24 = 8 x 3
therfore its an equilateral triangle
Answer:
a=8.8 kg
b=3.3 kg
c=2.49 kg
Step-by-step explanation:
Answer:
a) 26
b) 0.3076
Step-by-step explanation:
We are given the following in the question:
M: Math
P: Physics
S: Statistic
n(Math) = 24
n(Physics) = 29
a) Number of students who take statistics
Formula:
Putting the values, we get,
Thus, 26 students took statistic.
b) probability that a student selected at random takes all three, given he takes statistics
I'm assuming this means 3g+45=4g=84.
So, just move like numbers near each other. This way, you get 4g-3g=45-84, which means g= -39.