2 answers:
In total, there are 3 swimmers that are younger than 30.
We are looking for any swimmer's whose age begins with a 0, 1 or 2.
We look at the tree and count one swimmer (age 11) beginning with a 1 and two swimmers (age 23 and 29) beginning with a two.
In total, there are three swimmers younger than 30.
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Answer:
40% × ? = 18,000
? =
18,000 ÷ 40% =
18,000 ÷ (40 ÷ 100) =
(100 × 18,000) ÷ 40 =
1,800,000 ÷ 40 =
45,000
Because he could have got an a car accident
Answer:
B = (8,2)
C = (8,9)
D = (5,4)
Step-by-step explanation:
Hope this helps!
It depends on how much paint she needs to paint 1 birdhouse.
100,000 + 75,000 = 175,000. To get the answer, you add the two.
