Answer:
You can expect at least 9 of her postcards to arrive within a week
To find that, we multiply the number of postcards by the probability
15 x 0.62 = 9.3
Hope this helps
Good Luck
Answer:
4
Step-by-step explanation:
3n-2-n=6
2n-2=6
2n=8
n=4
Answer:
1.5$ per litre
Step-by-step explanation:
Answer:
I'm guessing it's 70°
Step-by-step explanation:
in the image above you can see I circled the 70°
the same angle is below it to the left. which means it's 70°