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Anastasy [175]
3 years ago
7

What is the answer I need help ASAP

Mathematics
1 answer:
ira [324]3 years ago
5 0

Answer:

C) 4

Step-by-step explanation:

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Helpppppppppp meeeeeeeeeeeeeee
liberstina [14]
Width: 84/3 = 28
Length: 93/3 = 31

There are 28 blocks along the width
There are 31 blocks along the length

5 0
2 years ago
What are the mean, median, mode, and range of the data set given the altitude of lakes in feet: -11, -28, -17, -25, -28, -39, -6
GrogVix [38]

Answer:

Mean=-21.5

Median=-26.5

Mode=-28

Range= -6 to-46

Step-by-step explanation:

Arranging the numbers given either in ascending or descending order. In this case, I used descending order as follows

-6

-11

-17

-25

-28

-28

-39

-46

Mode is the number that occurs more than others. In this case, only -28 appears twice hence it is the mode

The mean is given by adding all the numbers and dividing by the frequency.

The sum of numbers will be -6+-11+-17+-25+-28+-28+-39+-46=-172

Mean=-172/8=-21.5

The median is the number that appears in the middle after arranging the numbers in descending order as above. In this case, two numbers appear in the middle, that is -25 and -28 hence median -25+-28/2=-26.5

The range of numbers id from -6 to-46 as arranged above

8 0
2 years ago
Use order of operations to simplify the expression below.<br><br> 42 + 3 ×(9−5)÷2
amm1812
The answer to this equation is 48.
7 0
2 years ago
Read 2 more answers
NEED HELP ASAP. I don not understand why I'm wrong. What is the right answer???
hammer [34]

Answer:

<u>Answer</u><u>:</u><u> </u><u>3</u><u>5</u><u>/</u><u>1</u><u>8</u>

Step-by-step explanation:

\frac{ \{ \frac{3}{4} -  \frac{5}{2}  \} }{ \{ \frac{3}{5}  -  \frac{3}{2}  \}}   =  \frac{( -  \frac{7}{4} )}{ (-  \frac{9}{10} )}  \\  \\   =  \frac{7}{4}  \div  \frac{9}{10}

use the reciprocal of 9/10 :

=  \frac{7}{4}  \times  \frac{10}{9}  \\  \\  =  \frac{35}{18}

6 0
2 years ago
Read 2 more answers
Written as a simplified polynomial in standard form, what is the result when (3x-1)^2 is subtracted from 4?
nikklg [1K]

Answer:

3(x-1)x(3x+1)

Step-by-step explanation:

3 0
2 years ago
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