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harkovskaia [24]
3 years ago
10

Use Kelly’s steps to simplify this expression.

Mathematics
2 answers:
pantera1 [17]3 years ago
7 0
10w^7 is the answer I’m pretty sure
n200080 [17]3 years ago
6 0

Answer:

The answer is 25w^14

Step-by-step explanation:

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Name Score Julia 650 Andrew 550 Jason 380 Cathy 720 Jessica 710 Robert 550 The table gives the scores of 6 students from a class
Afina-wow [57]
3560/6 which is 593.3 I believe.
6 0
3 years ago
Read 2 more answers
A three-digit number ends in number 7. If you put the number 7 in the first position, the number will increase by 324. Find the
liq [111]

Answer:

<u>The original three-digit number is 417</u>

Step-by-step explanation:

Let's find out the solution to this problem, this way:

x = the two digits that are not 7

Original number = 10x+7

The value of the shifted number = 700 + x

Difference between the shifted number and the original number = 324

Therefore, we have:

324 = (700 + x) - (10x + 7)

324 = 700 + x - 10x - 7

9x = 693 - 324 (Like terms)

9x = 369

x = 369/9

x = 41

<u>The original three-digit number is 417</u>

5 0
3 years ago
Can some one help me ‼ pleasee ‼
marshall27 [118]

Answer:

12

Step-by-step explanation:

The 2 lines are equal in length. Therefore:-

ST = 21 - 9 = 12

7 0
3 years ago
In a carnival game, there are six identical boxes, one of which contains a prize. A contestant wins the prize by selecting the b
myrzilka [38]

Answer:

D) Yes. The five trials are independent, have only two outcomes, and have the same P(success); n = 5, r = 2, p = 1/6.

Step-by-step explanation:

The Number of boxes = 6

Box containing a prize = 1

Probability of success, p = box containing a price / number of boxes = 1 /6

Number of trials = 5

Probability of success on exactly 2 trials, r = 2

Hence,

P(r = 2) = nCr * p^r * (1-p)^(n-r)

n = 5 ; r = 2 ; p = 1/6

Using a binomial probability calculator :

P(r = 2) = 0.1608

8 0
3 years ago
Please help me to do this<br><br><br><br><br>sinx+cosx-sin(x-30)+cos(x-30)=√6cos(x-15)​
miv72 [106K]
The correct answer is 4x to the third power.
3 0
3 years ago
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