I think it’s 1. If wrong sorry
Assuming they are dice, to work out the probability that the product is 8, the dice either have to be 2 and 4 or 4 and 2. The blue dice therefore has to be a 2 (4 is not less than 3), which is a 1 in 6 probability. The yellow one therefore has to be 4, which again is 1 in 6. The probablility that these both happen at the same time is given when they are multiplied together.

x

=

.
Hope that is useful.
Answer:
8 cents
Step-by-step explanation:
please mark brainliest
since triangles are similar
=》 21/9 = x/3
=》 x = 21×3/9 =7
If 2/5 of the population are boys, then that means 3/5 of the population is girls
The proportion for girls is 3/5
Total students, divide total boys by fraction of boys:
450 / 2/5 = 1125 total students.
Number of girls = 1125 - 450 = 675 girls.