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arlik [135]
3 years ago
12

3.(4+5) is how much more than 3.4+5?

Mathematics
2 answers:
Vesna [10]3 years ago
7 0

Answer:

4

Step-by-step explanation:

3(4+5) = 12

3.4+5 = 8.5

12 - 8.5 = 7.5

hope this helps you

kifflom [539]3 years ago
5 0

Answer:10 more

Step-by-step explanation:

distributive property so 3*4+3*5 so 12 an 15 or 27.  3*4+5 is 12+5 so 17  27-17 is 10

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Tell me the answer on this to lazy at least am honest ​
luda_lava [24]

Answer:

reflection

Step-by-step explanation:

it goes against the y axis

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3 years ago
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134 A financial analyst believes that if interest rates decrease in a given period then the
lawyer [7]

The probability that the market will go up and interest rate will go down during the period in question is 0.03.

<h3>What is the probability?</h3>

Probability determines the chances that an event would happen. The probability the event occurs is 1 and the probability that the event does not occur is 0.

The probability that the market will go up and interest rate will go down  = 0.08 X 0.40 = 0.03

To learn more about probability, please check: brainly.com/question/13234031

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5 0
2 years ago
What is the mean and median of the lengths . <br> 10,31,36,36,38,42,47,48,49,and 52
Olin [163]

Answer:

Mean = 38.9  Median = 40

Step-by-step explanation:

When you find mean, you must add all the numbers together then divide by the amount of numbers.

10+31+36+36+38+42+47+48+49 + 52

==> 389

There are 10 numbers.

389 / 10

==> 38.9

To find median, you have to either find the middle number or find the two numbers that makes it equal. Since this range set is even, we use the second option.

(x + y ) / 2

38 + 42

==> 80

Divide by 2

80 / 2

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4 0
3 years ago
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Create the linear equation from the points (3,3) and (1,-5).
Kisachek [45]

Answer:

-4x + y = -9\:or\:y = 4x - 9

Step-by-step explanation:

First, find the <em>rate of change</em> [<em>slope</em>]:

\displaystyle \frac{-y_1 + y_2}{-x_1 + x_2} = m \\ \\ \frac{-3 - 5}{-3 + 1} = \frac{-8}{-2} = 4

Then, plug these coordinates into the Slope-Intercept Formula instead of the <em>Point-Slope Formula</em> because you get it done much swiftly that way. It does not matter which ordered pair you choose::

−5 = 4 + b

\displaystyle -9 = b \\ \\ y = 4x - 9

If you want it in <em>Standard Form:</em>

y = 4x - 9

- 4x - 4x

_________

\displaystyle -4x + y = -9

_______________________________________________

3 = 4[3] + b

12

\displaystyle -9 = b \\ \\ y = 4x - 9

y = 4x - 9

- 4x - 4x

_________

\displaystyle -4x + y = -9

** You see? I told you it did not matter which ordered pair you choose because you will ALWAYS get the exact same result.

I am joyous to assist you anytime.

7 0
3 years ago
I need to evaluate <br><img src="https://tex.z-dn.net/?f=12%20%5Ctimes%20%283%20%2B%20%20%7B2%7D%5E%7B2%7D%20%29%20%5Cdiv%202%20
uranmaximum [27]

Answer:

32

Step-by-step explanation:

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12(7) / 2 - 10

84 / 2 - 10

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32

Best of Luck!

3 0
2 years ago
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