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2 years ago

The table shows the number of photocopies made during one day at each of the 25 schools in a school district.

Mathematics

2 answers:

Vesnalui [34]2 years ago

7 0

Answer: there is no picture for this question

Step-by-step explanation:

My name is Ann [436]2 years ago

4 0

Theres no picture so how am I supposed to do it

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30-[11+{18-(48÷8×2)}+7]+15

Inessa05 [86]

30-(11+(18-(48/8×2))+7)+15

= 30-(11+(18-12)+7)+15

= 30-(11+6+7)+15

= 30-24+15

= 21

3 0

2 years ago

1) A radio signal travels from the earth and through space at a speed of 300,000 km/s. How far into space would the signal trave

riadik2000 [5.3K]

Answer:

1. 24,000,000, i believe you divide, 300,000/80.

2. 4.065 seconds, i also believe you divide 5000m/1230.

7 0

2 years ago

7 square root of 3 end root minus 4 square root of 6 end root plus square root of 48 end root minus square root of 54

Levart [38]

$7\sqrt3-4\sqrt6+\sqrt{48}-\sqrt{54}\\\\=7\sqrt3-4\sqrt6+\sqrt{16\cdot3}-\sqrt{9\cdot6}\\\\=7\sqrt3-4\sqrt6+\sqrt{16}\cdot\sqrt3-\sqrt9\cdot\sqrt6\\\\=7\sqrt3-4\sqrt6+4\sqrt3-3\sqrt6\\\\=\boxed{11\sqrt3-7\sqrt6}$

5 0

3 years ago

Carissa’s gerbil has a tail that is the same length as its body length. Its tail is 102 millimeters. How long is her gerbil in c

dalvyx [7]

Answer:

...

Step-by-step explanation:

the answer is 10.2 :)

3 0

2 years ago

The graph represents a distribution of data.

chubhunter [2.5K]

Answer:

Mean = 50

Step-by-step explanation:

Step 1: Write the mean formula

Mean = sum of data/ total number of data

Step 2: Calculate the sum of data

35 + 40 + 45 +50 + 55 + 60 + 65 = 350

Step 3: Find the total number of data

Total number of data = 7

Step 4: Calculate the mean

Mean = sum of data/ total number of data

Mean = 350/7

Mean = 50

Therefore, the mean of this data is 50.

5 0

2 years ago

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