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Lyrx [107]
2 years ago
11

Tamara finds the sum of two number cubes rolled at the same time. The chart below shows all possible sums from the 36 possible c

ombinations when rolling two number cubes. How many times should Tamara expect the sum of the two cubes be equal to 6 if she rolls the two number cubes 252 times?​
Mathematics
2 answers:
UkoKoshka [18]2 years ago
5 0

Answer:

42 OR 35

Step-by-step explanation:

Vinvika [58]2 years ago
4 0
7 times.
your welcome
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Footlocker buys sneakers for $60 each and marks up the price by 30% so they can make a profit. What is the selling price of the
pantera1 [17]

Answer:

now it would be $78

4 0
2 years ago
Take a deck of playing cards form following sets out of those
swat32

The information given about the probability shows that the cardinality of D is 18.

<h3>How to calculate the probability?</h3>

From the complete information, the number of red-colored cards is 26.

Also, the number of red-colored number cards will be 18.

The cardinality of a set is a measure of a set's size, meaning the number of elements in the set.

Here, the cardinality of set D is 18.

Here is the complete question:

Take a deck of playing cards. Form following sets out of those:

A = Set of Face Cards

B = Set of Red Coloured Face cards

C = Set of Black Coloured Face Cards

D = Set of Red Coloured Number Cards

Find the Cardinality of set D

Learn more about probability on:

brainly.com/question/24756209

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7 0
2 years ago
Please solve with explanation 20 points
Lapatulllka [165]

Answer: D

Step-by-step explanation: start at y-axis and go over 5, down 1 since its a -1.

8 0
3 years ago
a bag contains only a red and blue marbles there are a total of 36 marbles in the back there are five red marbles for every four
Harrizon [31]
Let R and B be the number of red and blue marbles respectively.

Then,
R+B = 36
R:B = 5:4

Therefore,
Ratio of red marbles = 5/9
Ratio of blue marbles = 4/9
This means,
R = 5/9*36 = 20 marbles
B = 4/9*36 = 16 marbles

If one blue marble is removed from the bag, the  new B= 16-1 = 15 blue marbles  and the new total of marbles in the bag = 36-1 = 35 marbles.
The new ratios are
R = 20/35 =4/7
B = 15/35 = 3/7
That is, R:B = 4:3

The reasoning of the student is wrong. When a marble is removed, both the number of blue marbles changes as well as the total of the marbles in the bag. In other words, both the values in the ratio reduce by 1.
7 0
3 years ago
H=-16t^2+72t+100 solve for t
vredina [299]

Answer:0

Step-by-step explanation:

hey i'm in the six grade i'm not sure but pls try it

6 0
2 years ago
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