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LenKa [72]
4 years ago
10

[OU.03]The table below shows the initial masses of four stars.

Mathematics
2 answers:
Dmitry_Shevchenko [17]4 years ago
7 0
Choices:
<span>Star 1, Star 2, Star 3, Star 4
Star 1, Star 3, Star 2, Star 4
Star 4, Star 3, Star 2, Star 1
Star 4, Star 2, Star 3, Star 1
</span>
My answer would be: <span>Star 4(0.3), Star 2(0.9), Star 3(5), Star 1(9)</span>

Rom4ik [11]4 years ago
4 0

Answer:  Star 1> Star 3 >Star 2> Star 4

Step-by-step explanation:

Since according to the given table ,

Mass of star 1 = 9 unit

Mass of star 2 = 0.9 unit

Mass of star 3 = 5 unit

Mass of star 4 = 0.3 unit.

Since mass is directly proportional to the time. ( E= m c^2)

Here, 9 unit  > 5 unit  > 0.9 unit  > 0.3 unit ( order of masses)

Therefore sequence of the stars according to their increasing order of their time.

Star 1> Star 3 >Star 2> Star 4


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This is word for word the problem I am working on in Trig. Its not a Trig question though!
denis-greek [22]

There will be 7 turkeys Xx

This is because:

52 divided by 2 = 26.

26 - 19 = 7.

-Hope this helps! Xx

8 0
3 years ago
(Worth 30 points) What are the explicit equation and domain for an arithmetic sequence with a first term of 5 and a second term
kolbaska11 [484]

Answer:

a_n=5-2(n-1), all integers where n≥1

Step-by-step explanation:

we know that

The explicit equation for an arithmetic sequence is equal to

a_n=a_1+d(n-1)

a_n is the th term

a_1 is the first term

d is the common difference

n is the number of terms

we have

a_1=5\\a_2=3

Remember that

In an Arithmetic Sequence the difference between one term and the next is a constant, and this constant is called the common difference.

To find out the common difference subtract the first term from the second term

d=a_2-a_1=3-5=-2

substitute the given values in the formula

a_n=5-2(n-1)

The domain is all integers for n\geq 1

3 0
3 years ago
The table below shows the results of flipping two coins. how does the experimental probability of getting HH compare to the theo
marusya05 [52]
The correct answer is option B. i.e. the experimental probability is 3% greater than the theoretical probability<span>

The </span>theoretical Outcomes are: HH HT TH TT
 Then, the probability of getting HH = 1/4 = 0.25 = 25%

Now, Experimental Outcomes : <span>HH=28 HT=22 TH=34 TT=16
Total number of outcomes = 28+22+34+16 = 100
</span>Then, the probability of getting HH = 28/100 = 0.28 = 28%

Thus, <span>the experimental probability is 3% greater than the theoretical probability</span>
8 0
3 years ago
Jenna has a piece of paper that is 84 square inches in area. It is 21/2 inches long. What is the length of the piece of paper in
Lerok [7]

Answer:

Step-by-step explanation:

Area = 84sqaure inch

Width = 2 1/2inch = 5/2inch

Area = l × width

So: 84 = l × 5/2

168 = 5l

l =>168/5

l = 33 3/5

7 0
3 years ago
7/8 rounded to the nearest thousand​
Fed [463]
7/8= 0.875
no rounding necessary
7 0
2 years ago
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