Answer:
Step-by-step explanation:
If 2 figures are similar, then their lengths exist in proprotion to one another and their corresponding angles are congruent.
It would be 6/7 if im not mistaken.
1.9 times 13 =24.7
The total mass of 13 jars of sugar is 24.7 kg
1 km= 100,000 cm
5.5km x 100,000 = 550,000 cm
Hope this helps
Answer:
Step-by-step explanation:
Given that a fair coin is flipped twelve times.
It means the number of possible sequences of heads and tails would be:
2¹² = 4096
We can determine the number of ways that such a sequence could contain exactly 9 tails is the number of ways of choosing 9 out of 12, using the formula

Plug in n = 12 and r = 9


∵ 
∵ 

Thus, the probability will be:



Thus, the probability of the coin landing tails up exactly nine times will be: