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tensa zangetsu [6.8K]
3 years ago
9

How to do tree diagrams

Mathematics
2 answers:
denpristay [2]3 years ago
7 0
In probability?
each arrow shows what % chance it is.
uhhh here’s a pic off google to help

it can be more than 2 arrows and as many times as you like.

Art [367]3 years ago
4 0
Let's take a look at a simple example, flipping a coin and then rolling a die. We might want to know the probability of getting a Head and a 4.
If we wanted, we could list all the possible outcomes:

(H,1) (H,2) (H,3) (H,4) (H,5) (H,6)
(T,1) (T,2) (T,3) (T,4) (T,5) (T,6)

Probability of getting a Head and a 4:
P(H,4) = 112
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Find the anual premium for 25,000 of life insurance at 22.24 per 1,000 dollars how do you solve this
umka21 [38]

Answer: The answer would be $556.

Step-by-step explanation:

4 0
3 years ago
Beth walked around her neighborhood. In 1/2 hour, she walked 1 1/4 miles. What was Beth’s rate in miles per hour
Vadim26 [7]

Answer:

2.5 miles per hour

Step-by-step explanation:

ok, so we already know how long she walked in 1/2 hour and we need to find out how many miles in one full hour. So, i multiplied 1 1/4 times two to make up the one full hour and I got 2.5 miles. So the rate is 2.5 mph.

4 0
3 years ago
Lori wants to trade more than 3/10 but less than 4/5 of her stickers.
mote1985 [20]

Answer:

7/10, 6/10, or 5/10

Step-by-step explanation:

So, first, we change 4/5 into tenths. That equals 8/10. 3/10 and 8/10.

6 0
2 years ago
1) 12 3/10 + (-5 1/4)
puteri [66]

Answer:

1. 7.05

2. 18.075

3.4.0375

4.135/68

3 0
3 years ago
A baker has 5 pounds of flour. How many cakes could the baker make with the flour if each cake takes 1 4 of a pound of flour?
IrinaVladis [17]
Total number of cakes = 5 ÷ 1/4
= 20.
7 0
2 years ago
Read 2 more answers
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