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Volgvan
2 years ago
5

Hi I'm looking to solve this question for my work but I'm super stuck and I need help asap. Thsnks

Mathematics
1 answer:
MrMuchimi2 years ago
8 0
10w + 9 Are you combing like terms?
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A motorcycle zoomed along the freeway, traveling 10 meters in
Nana76 [90]

Answer:

30 meters per second

Step-by-step explanation:

speed =\frac{distance}{time}\\speed =\frac{10}{\frac{1}{3} }\\speed =10*3\\speed = 30mps

4 0
3 years ago
X² – x² – 3x + 3<br> all rational zeros to a polynomial
Mrrafil [7]

Answer:

x = 1

Step-by-step explanation:

{x}^{2 }  -  {x}^{2}  - 3x  + 3 \\  - 3x + 3 \\ 3x = 3 \\ x = 1

4 0
3 years ago
What’s the answer??? (SOMEONE PLEASE HELP ME) WILL MARK BRAINLIEST!
MissTica

Your answer is B, "The function g because the graphs of f and g are symmetrical about the line y=x"


4 0
3 years ago
Each letter of the word "supercalifragilisticexpialidocious" is placed into a bag and drawn at 3 times, replacing the letter aft
Makovka662 [10]

Answer:

P(X ≥ 1) = 0.50

Step-by-step explanation:

Given that:

The word "supercalifragilisticexpialidocious" has 34 letters in which 'i' appears 7 times in the word.

Then; the probability of success = 7/34 = 0.20588

Using Binomial distribution to determine the probability; we have:

P(X = x)  = ^nC_x  \ \beta^x   \  (1 - \beta)^{n-x}

where;

x = 0,1,2,...n    and    0  <  β   <   1

and x represents the  number of successes.

However; since the letter is drawn thrice; the probability that the letter "i" is drawn at least once can be computed as:

P(X ≥ 1) = 1 - P(X< 1)

P(X ≥ 1) = 1 - P(X =0)

P(X \ge 1) =  1 - \bigg [ {^3C__0} (0.21)^0 (1-0.21)^{3-0} \bigg]

P(X \ge 1) =  1 - \bigg [ 1 \times 1 (0.79)^{3} \bigg]

P(X ≥ 1) = 1 - 0.50

P(X ≥ 1) = 0.50

4 0
3 years ago
Which of the following numbers will produce a rational number when multiplied by 1/5?
Anuta_ua [19.1K]
D: -2/3 
That's your answer...
Hope this helps! Please give me a 5-rate and a thanks! (and brainliest) thanks!
3 0
3 years ago
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