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olga_2 [115]
3 years ago
11

3(7 + x) verbal expression

Mathematics
1 answer:
Basile [38]3 years ago
4 0

Answer:

21+3x

Step-by-step explanation:

multiply the 3 by everything inside the parentheses

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Find the measure of the angles
wel

Step-by-step explanation:

Make sure the bottom line of the angle points to 0. Then slowly go up until the other line hits a number. In this case, it's 40 degrees

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2 years ago
17. A celebrity makes $0.05 for each like they get on
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Answer:

its A

Step-by-step explanation:

Its A because its .05 cents but every time it gets a like it gets a like so that's why

7 0
3 years ago
Read 2 more answers
***I NEED HELP ASAP*** <br> ***Please show all the steps***<br> ***I will mark brainliest***
mixer [17]

Answer:

First on is 0.75

Second is 22/52 (not sure about this one though)

Step-by-step explanation:

For the first one:

P(aUb) = p(a) + p(b) - p(a^b)

0.6 = 0.4 + 0.5 - p(a^b)

p(a^b) = 0.3

P(a/b)= p(a^b)/p(a)

P(a/b)= 0.3/0.4

P(a/b)= 0.75

For the second one:

Total of the cards are 52

Diamonds are 13 out of that 52

Face cards are 12 out of that 52

Diamond OR face cards means p(aUb)

And that equals p(a)+p(b)-p(a^b)

p(a^b) means the intersection between the two, there are three common cards between diamonds and face cards, so p(a^b)=3

13/52 + 12/52 - 3/52= 22/52

3 0
3 years ago
Which of the following would indicate the possible presence of multicollinearity in a regression analysis? a. A significant p-va
Iteru [2.4K]

Answer:

The answer is B - A high correlation between two or more independent variables.

Step-by-step explanation:

There are many factors that shows the possible presence of multicollinearity in a regression analysis. Multicollinearity occurs when independent variables in a regresssion model are correlated; the independent variables as their names implies is to be fully independent (on their own).

Based on the options; multicollinearity occurs when there is a high correlation between two or more independent variables.

6 0
3 years ago
Month after month, Jessica is overspending in her budget and decreasing her savings account balance as a result. Which action wo
Black_prince [1.1K]

Answer:

no

Step-by-step explanation:

6 0
3 years ago
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