Answer:
they do- here's how (i think)
Step-by-step explanation:
a toad has similar features- think about it.
a toad has gills since it needs to stay underwater for the time being
so do fish
they have a tail to let them swim around and direct themselves to which area they're going to.
fish also do the same!
hope this helps!:)
Answer:
Add 9
Step-by-step explanation:
You want to isolate the variable w
Let x be the smaller number.
So the bigger number is x+19 (Their difference is 19)
Their sum: 53
37 your welcome you have to add 3 and ll but u have to work perenthesis first it's like pemdas and u have your answer
Probability = (number of ways to succeed) / (total possible outcomes) .
The total possible results of rolling two dice is
(6 on the first cube) x (6 on the second one) = 36 possibilities.
How many are successful ? I need you to clarify something first.
You said that the 'second die' shows an odd number. When a pair
of dice is rolled, the problem usually doesn't distinguish between them.
And in fact, you said that they're "tossed together" (like a spinach and
arugula salad ?) so I would understand that they would lose their identity
unless they were, say, painted different colors, and we wouldn't know
which one is the second one.
Oh well, I'll just work it both ways:
First way:
Two identical dice are tossed.
The total is 5 and ONE cube shows an odd number.
How can that happen ?
1 ... 4
4 ... 1
3 ... 2
2 ... 3
Four possibilities. Probability = 4/36 = 1/9 = 11.1% .
=======================================
Second way:
A black and a white cube are tossed together.
The total is 5 and the white cube shows an odd number.
How can that happen:
B ... W
4 .... 1
2 .... 3
Only two possibilities. Probability = 2/36 = 1/18 = 5.6% .
