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Sedaia [141]
2 years ago
5

What is a3 if a is -9?

Mathematics
2 answers:
german2 years ago
3 0

It is -27 because a negative number times a positive number is negative. In this case it is -9 times (3) which is -27.

viva [34]2 years ago
3 0

the answer is -27.

this is because if we reverse the question and do -9 times 3, we get -27.

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Which box-and-whisker plot represents the data set?<br><br> 11, 6, 19, 14, 21, 7, 13, 15, 15
Katena32 [7]
The box and whisker plot is attached.

We first order the data from least to greatest:
6, 7, 11, 13, 14, 15, 15, 19, 21

The median is the middle value, or 14.
The lower quartile is the median of the lower half (split by the median).  This is between 7 and 11: (7+11)/2 = 18/2 = 9
The upper quartile is the median of the upper half (split by the median).  This is between 15 and 19:  (15+19)/2 = 34/2 = 17
The highest value is 21.
The lowest value is 6.

We draw the middle line of the box at 14, the median.  We draw the left side of the box at the lower quartile, 9.  We draw the right side of the box at the upper quartile, 17.  From the right side of the box, we draw a whisker to the highest value, 21. From the left side of the box, we draw a whisker to the lowest value, 6.

4 0
3 years ago
Pls help will give brainliest
Firdavs [7]
1st one is 3/17
2nd is 4
3 0
3 years ago
Read 2 more answers
Find the maximum and minimum values by evaluating the equation
dezoksy [38]

Answer:

min = -9

max =3

Step-by-step explanation:

C = x-3y

x ≥0

x≤3

y≥0

y≤3

The minimum will be be when x is smallest and y is at its max

x =0 and y = 3

C = 0 - 3(3)

C = 0-9 = -9

The minimum is -9

The maximum occurs when x is largest and y is smallest

x =3 and y = 0

C = 3 - 3(0)

C = 3-0 = 3

The max is 3

7 0
2 years ago
EASY MULTIPLE CHOICE IM JUST SLOW RN HELP PLS!
Brilliant_brown [7]

Answer:3

Step-by-step explanation:

It 3 HURRY

5 0
3 years ago
Read 2 more answers
A small measuring spoon holds 5 milliliters. How many spoons would 1 liters of liquid fill?
givi [52]

1 MILLIliter, namely one thousandth of a liter, meaning there are 1000 mLs in one liter.

the spoon holds 5 mL, how many are there in 1 liter? namely how many times is 5 in 1000?  simply 1000 ÷ 5 = 200.

8 0
3 years ago
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