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Natasha_Volkova [10]
3 years ago
10

What is 283+t 748-235+7493-7

Mathematics
1 answer:
WARRIOR [948]3 years ago
8 0

Answer:

t^748+7534

Step-by-step explanation:


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glen rolls a 6 sided die what is the probability that he gets a number greater then 2 or an odd number​
Firdavs [7]

Answer:

5/6.

Step-by-step explanation:

Let's list the numbers which fit the condition ' greater than 2 or an odd number':

They are 1, 3, 4, 5, 6. Five numbers, so the required probability is:

5/6.

6 0
3 years ago
In a normal bell shaped curve, approximately which percentage of scores fall within 3 standard deviation (-3 to +3) or blank (34
Leokris [45]

Let x represent the scores. With mean and standard deviation given,

The Empirical rule states that

1) About 68% of the x values lie between 1 standard deviation below and above the mean

2) About 95% of the x values lie between 2 standard deviation below and above the mean

3) About 99.7% of the x values lie between 3 standard deviation below and above the mean

If we consider this rule, then the percentage of scores that fall within 3 standard deviation (-3 to +3) is 99% because this is closer to 99.7%

5 0
1 year ago
1. The diameter of one side of a 10-foot log is approximately 13 inches. The diameter of the other side of the log is approximat
LuckyWell [14K]
To best estimate the volume of the log, we assume that the diameter is the average of the diameters at both ends giving us 12 inches as the diameter. Thus, the radius is equal to 0.5 ft. The volume of the log is calculated through the equation,
                      V = πr²h = π(0.5 ft)²(10 ft) = 7.85 ft³
7 0
3 years ago
There are 6 roses in a vase of 11 flowers. The rest are daisies. What is the ratio of all flowers in the vase to daisies (PICTUR
lara [203]

Answer:

a) 6:5

b) 11:5

(Daisies: 11-6=5)

5 0
2 years ago
If line n bisects segment CE, find the positive value of x.<br><br> A.6<br> B.10<br> C.15<br> D.9
givi [52]

9514 1404 393

Answer:

  D.  9

Step-by-step explanation:

The segment lengths are equal, so ...

  x^2 = 90-x

  x^2 +x -90 = 0 . . . . . . add x-90 to put in standard form

  (x +10)(x -9) = 0 . . . . . factor

The solutions are the values of x that make the factors zero: -10, 9.

The positive value of x is 9.

8 0
3 years ago
Read 2 more answers
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