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denpristay [2]
3 years ago
13

HELP MEE I HAVE TO TURN IT IN TOMORROW

Mathematics
1 answer:
schepotkina [342]3 years ago
7 0
The answer would be 80
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NEED AN ANSWER ASAP!!!!!!!!!!!
riadik2000 [5.3K]
F(x) = (x - 1) ( x + 3) ( x + 3) is the answer
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4 years ago
The two way table shows the number of houses on the market in the Castillos price range.
DIA [1.3K]

Answer:

0.8

Step-by-step explanation:

We are only considering the houses that have 2 bathrooms.  There are a total of 30 of these houses.

Out of these 30, 24 have 3 bedrooms.  This makes the probability 24/30, which is 0.8.

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4 years ago
Find the inverse of f(x) = x^2 - 7
blondinia [14]

Answer:

y =  ±  sqrt(x+7)

Step-by-step explanation:

y = x^2 -7        solve for 'x'     .... add 7 to both sides

y+7  = x^2         sqrt both sides

+- sqrt(y+7)  = x        switch 'x' and 'y'

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3 0
2 years ago
A worker can complete the assembly of 15 cell phones in 6hrs. At this rate, how many can the worker complete in a 40hrs work wee
vitfil [10]

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Step-by-step explanation:

The worker makes 2.5 phones an hour. 2.5 x 40 = 100.

4 0
3 years ago
The dot plot shows the number of visitors. Determine the median of the data set.
liubo4ka [24]

Answer: C) 62

Step-by-step explanation:

  • Median is the middle value of a sorted (in an order) data.

Total number of dots n=15  (odd)

Median = value denoted by middle number

i.e . Median = \dfrac{n+1}{2}^{th}\text{term}

i.e . Median = \dfrac{15+1}{2}^{th}\text{term}

i.e . Median = 8^{th}\text{term}

i.e. Median= Value denoted by 8th dot = 62

Hence, the median of the data set. = 62

Hence, the correct option is C) 62.

8 0
3 years ago
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