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Thepotemich [5.8K]
3 years ago
5

Which expression is equal to the expression below? (7•2)

Mathematics
2 answers:
allochka39001 [22]3 years ago
5 0

Answer:

B

Step-by-step explanation:

When the exponent is outside the parenthesis, the exponent is connected to every part of the equation.

brilliants [131]3 years ago
3 0

Answer:

B

Step-by-step explanation:

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Money Flow An investment scheme is expected to produce a continuous flow of money, starting at $1000 and increasing exponentiall
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7.14

Step-by-step explanation:

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2 years ago
How many solutions does the equation have? 5(w−1)−2=5w+7<br><br>A.0 B.1 C.infinitely many
bogdanovich [222]
5(w - 1) - 2 = 5w + 7
5w - 5 - 2 = 5w + 7
5w - 7 = 5w + 7
5w - 5w = 7 + 7
0 = 14 (incorrect)

there are no solutions to this system...0 solutions
6 0
3 years ago
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cestrela7 [59]
I don’t see the table necessary in order to solve this question
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3 years ago
Awesome autos car detail charges $30 for a full service detail on SUVs. The equation 30x+45y=450 represents the amount that must
Zina [86]

Answer:

x intercept = 15 # of cars to detail if no SUVs

y intercept =  10 # of SUVs to detail if no cars

Hope this helps!

8 0
3 years ago
When we make inferences about the difference of two independent population proportions, what assumptions do we need to make? mar
Elis [28]

When we make inferences about the difference of two independent population proportions, we assume that it is a random sample, and the number of successes and failures are at least 15 in each group.

Two independent proportions tests involve comparing the proportions of two unrelated datasets.

For these two datasets to be regarded as an independent population, the following must be true or assumed to be true

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Hence, the above highlights are the assumptions of two independent population proportions.

To learn more about independent populations from the given link

brainly.com/question/23989150

#SPJ4

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