Use the conditional probability formula, P(a|b) = P(a and b)/P(b)
Answer:
1000 mm
Step-by-step explanation:
Answer:
the area of the triangle is 41
the perimiter of the triangle is 33.25
Step-by-step explanation:
Add 8 to both sides
2x = 28
Divide 2 to both sides
Solution: x = 14
Answer:
<h2>At least 21 cookie</h2>
Step-by-step explanation:
Firstly she needed to raise $150
and each cookie $5
let the number of cookie be x
let the expression for the fund raising be
150=5x
given that the mom gave her $45
then she need
150-45=5x
105=5x
x=105/5
x=21
Therefore she need to sell at least 21 cookie
