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vitfil [10]
2 years ago
12

Sally rolled a 6-sided number cube 40 times and it landed on 4 eight times. What is the experimental probability of Sally gettin

g a 4?
Mathematics
1 answer:
Sedbober [7]2 years ago
5 0
P(roll a 4) = 8/40. It is 8/40 because you rolled the a 4 eight times out of the forty tries. Hope this helps!
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Colby graphed a scatter plot of student exam scores (y) and the number of hours each student had slept the night before the exam
Nat2105 [25]

Answer: 612

Step-by-step explanation:

Substitute the value 6 (hours) in the equation and solve.

Y = 92x+60

Y = (92*6)+60

Y=552+60 = 612

8 0
3 years ago
Read 2 more answers
A wholesaler sells rolls of fruit snacks in two sizes of bags. The table shows the number of rolls that come in each bag. Write
Elden [556K]

Answer:

3 × 10 = 30 2 ×5 = 10

Step-by-step explanation:

30 + 10 = 40 rolls

4 0
3 years ago
Someone help me with this ?
musickatia [10]
\dfrac a 2 = \dfrac b 3

\dfrac 3 2 = \dfrac b a

Final answer: \qquad \dfrac 3 2
5 0
2 years ago
Which word phrase represents the variable expression? 2(n + 4) 
Cerrena [4.2K]

Answer:

D. please mark me brainliest

Step-by-step explanation:

So thie equation basically means 2 times a number and 4 times 2 and the sum of that so as a equation it is 2*n+8 so it is n+4 times 2 so twice the sum of a number and 4

7 0
2 years ago
Please explain how to divide 1,344 by 24 using the box method? I know the answer is 56, but I am not sure how to get this answer
Maslowich

Answer:

Step-by-step explanation:

Given that divisor is 24 and dividend is 1344 and we are to use box method.

Long division is often considered one of the most challenging topics to teach. Luckily, there are strategies that we can teach to make multi-digit division easier to understand and perform.

The Box Method, or  the Area Model, is one of these strategies. It is a mental math based approach that will enhance number sense understanding. Students solve the equation by subtracting multiples until they get down to 0, or as close to 0 as possible.

For example this method is shown below:

I step is to find in multiples of 10 or 100 the greatest divisor

24) 1344( 500

      1200

      --------

        144

Step 2: Next step is to divide 144 by 24

24)144( 6

     144

      ----

         0

Thus we find that quotient is quotient in I step + quotient in 2nd step

= 50+6 = 56

and remainder is zero.

     

7 0
3 years ago
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