Answer:
b
Step-by-step explanation:
it doesnt
run through the origin
Answer:
5 and 6
Step-by-step explanation:
call them a and b, respectively
we have a*b=30 -> a=30/b
a+b=11 -> b+ 30/b=11
b=6 and a=5
Given:
The table and the relative frequency histogram show the distribution of the number of tails and three coins are tossed.
To find:
The probability .
Solution:
In the given table T represents the number of tails.
From the given table it is clear that the value of probability is and . So,
Therefore, the probability is equal to .
Answer:
B
Step-by-step explanation:
Square root of 100 is 10
Answer:
40°
Step-by-step explanation:
The given triangle is a isosceles triangle . And we know that in a isosceles triangle opposite angles are equal . Therefore ,
> x + 70° + 70° = 180°
> x + 140° = 180°
> x = 180° - 140°
> x = 40°