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den301095 [7]
2 years ago
13

1a simplify 6x × 3y​

Mathematics
1 answer:
lesantik [10]2 years ago
6 0
18xy
You need to do 6*3=18
Then x*y= xy
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Coins are generally weighted so that when you flip one, an outcome of heads and an outcome
ikadub [295]

Answer:

a/b: I think there are 6 Possible outcomes while you flip three times.

THH, HTH, HHT - HTT, THT, TTH

c: The probability of you getting a tail is 50% because there is only head and tail So the probability percentage will be divided in two. same for Q: d.

4 0
3 years ago
Help please! 13 points! :) Kerry bought a pair of athletic shoes for $45. She also bought a pair of colorful shoelaces for the s
Tasya [4]
Here in this case the answer is "a". The way to find the percentage is to add all the numbers you have which is $49. And then you need to use it to divide it with the percentage you need for the number. Which in this case you are searching for shoelaces and it $4. So you divide the cose of the shoelaces $4  to the total amount $49. And then you multiply by 100 to get the percentage. If you round it off the the tenth place you should get 8.2%
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3 years ago
At the beginning of the school year, there were
andrezito [222]

Answer:

6% change

Step-by-step explanation:

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1200-1128=72

to find the percent, you need to divide the difference by the initial value.

72/1200=0.06

move the decimal

6%

8 0
3 years ago
Read 2 more answers
And I also need help in this one.
Dvinal [7]
Hey bestie I’m pretty sure it’s 1:3
5 0
2 years ago
Your friend gives you a simple regression fit for predicting house prices from square feet. the estimated intercept is –44850 an
Zina [86]

Answer:

  3022.08 . . . dollars per square meter

Step-by-step explanation:

The slope is multiplied by the factor that changes units:

  (280.76 dollars/ft²)×(1 ft²)/(.092303 m²) ≈ 3022.08 dollars/m²

3 0
3 years ago
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