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3 years ago

15

hurry please answer fast - which expression best estimates 6 3/4 + 1 2/3? a. 7 divided by 2 b. 6 divided by 1 c. 8 divided by 3

d. 3 divided by 2

1 answer:

Arisa [49]3 years ago

8 0

Answer:

1863254

Step-by-step explanation:

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sukhopar [10]

30 tens + 2 ones = 32

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Find the slope and y intercept of y= -3x - 2

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Answer:

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Step-by-step explanation:

y = mx + <em>b</em>

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julsineya [31]

Answer:

True

Step-by-step explanation:

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The statement is TRUE.

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3 years ago

PLS HELP ME!! STATE THE DOMAIN AND RANGE OF EACH RELATION AND WHETHER ITS A FUNCTION

muminat

Domain is everything below 0. Range is all real numbers. It is a function as it passes the vertical line test.

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3 years ago

PLS HELP ME QUICK BRAINLIEST +15 POINTS!!!!!

Ipatiy [6.2K]

Answer:

3/4

Step-by-step explanation:

The mean of a data set is synonymous with the average. To find the mean, add up all the values in the data set and then divide by the number of elements.

From the table, there is 12 values. Thus, add up all the 12 values and then divide by 12:

$\bar x=\frac{(-3)+4+8+(-1)+(-4)+(-2)+0+2+5+2+(-3)+1}{12}$

Simplify:

$\bar x=\frac{9}{12}$

Reduce:

$\bar x=3/4$

Therefore, the mean of the data set is 3/4.

For the data set, this means that the average person guesses the temperature too high by about 3/4°F.

(Note: the symbol of x with a bar over it denotes the mean of a set)

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3 years ago