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DochEvi [55]
3 years ago
8

A Bag contains 8 red blocks, 10 purple blocks and 12 blue blocks. You randomly select blocks and then replace them 120 times. Ho

w many times can you expect to choose a red block?​
Mathematics
1 answer:
marta [7]3 years ago
4 0

Answer:

https://www.sewanhakaschools.org/cms/lib/NY01001491/Centricity/Domain/2116/Probability%20Answer%20Key.pdf     answer key

Step-by-step explanation:

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Suppose that you are given a decision situation with three possible states of nature: S1, S2, and S3. The prior probabilities ar
seropon [69]
The answer would be 1.0067
6 0
3 years ago
1: In order to solve the inequality -1/4 x > 8, which of the following steps must be done?
pogonyaev

Answer:

Step-by-step explanation:

-1/4x>8

x>8/(-1/4)

x>(8/1)(-4/1)

x>-32/1

x>-32

x<-32

The answer is D.

--------------------------

-3t+7>=9

-3t>=9-7

-3t>=2

t>=2/-3

t>=-2/3

t<=-2/3

The answer is A.

3 0
3 years ago
X - 12<br> 2x<br><br> find the perimeter
11111nata11111 [884]

Answer:

6x-24

Step-by-step explanation:

First, we must add x-12 to 2x. We will get 3x-12. Now, to get the perimeter, we must multiply that expression by 2. The answer is 6x-24.

3 0
3 years ago
Samantha read 22 books in 4 months. How many books would she read in 10 months?
kari74 [83]

Well first let's find out how many books she reads in 1 month.
1) 22 (books) ÷4 (months)=5.5 she reads 5.5 books in one month.
Now we multiply 5.5 by the amount of months she will be reading.
2) 5.5 (books) ×10 ( months)=55 books
SAMANTHA WILL READ 55 BOOKS IN 10 MONTHS

8 0
4 years ago
Samson carries a big weighing 5.5 kg.How many grams is it ?​
Korvikt [17]

Answer:

5,500 grams

Step-by-step explanation:

it is a measurement in kilograms meaning onethousand grams. so its 5,500 grams

4 0
3 years ago
Read 2 more answers
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