I’ve never done a tape diagram before (so this might be wrong). But I think it’s:
6t=9
If this is correct, I hope it helps :)
When a set of objects are chosen from a larger set in which the order of the object doesn't matter, we call this combination. Otherwise if the order of selection would matter this would be called a permutation.
Probability is the likelihood of selecting a particular specified object in from a specified group of objects.
Therefore our answer is B.
Sounds like you're asked to find

such that

In other words, find

that satisfies

We can factorize this as

In order that

describes a probability distribution, require that

for all

, which means we can ignore the possibility of

.
Let

.


Multiply both sides by

.

We want to find

that removes the quartic and quadratic terms from the equation, i.e.

so the cubic above transforms to

Substitute

and we get

![\implies y=\sqrt[3]{\dfrac{9+\sqrt{93}}{18}}](https://tex.z-dn.net/?f=%5Cimplies%20y%3D%5Csqrt%5B3%5D%7B%5Cdfrac%7B9%2B%5Csqrt%7B93%7D%7D%7B18%7D%7D)
Answer:
E. 35°, 70°
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
36+42=6(6+□)
78= 6 (6+n)
78/6 = 6/6 (6+n)
13=(6+n)
13-6 = (6-6 +n)
7= n