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3 years ago

7

Seven pupils take a test marked out of 10. The mean mark is 8, the median mark is 8, the modal mark is 7, the range of the marks

is 3. What are the marks in the test??? Please help.

2 answers:

timama [110]3 years ago

3 0

I believe that your answer is 2 pretty sure

Fynjy0 [20]3 years ago

3 0

Answer:

36

Step-by-step explanation:

10+8=18

18+8=26

7+3=10

26+10=36

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Reciprocate 1 9/11 plz

s344n2d4d5 [400]

Answer:

11/20

Step-by-step explanation:

$\text{First, multiply 1 times 11, and then add the numerator. We have}\\\\\frac{1\cdot11+9}{11}=\frac{20}{11}\\\\\text{Then, reciprocal is just switching the numerator + denenomanator, so we have } \frac{11}{20}$

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2 years ago

Which graph is correct

icang [17]

Answer:

FOURTHEEN

Step-by-step explanation:

SICX,MENTENETNT

7 0

2 years ago

malfutka [58]

Answer:

<em>x = 3.</em>

Step-by-step explanation:

1. <u><em>Add 2 + 7, and you get 9.</em></u>

2. <u><em>Now find what 3 multiplied by what equals 9.</em></u>

3. <em><u>3 x 3 = 9.</u></em>

4. <em><u>Therefore, x = 3.</u></em>

5. <em><u>3 x 3 - 2 = 7.</u></em>

4 0

3 years ago

Read 2 more answers

The area of a rectangle is greater than or equal to 154 square centimeters. The width of the rectangle is 12 centimeters and the

soldier1979 [14.2K]

Answer:

x ≤ 12.83

(Any number under or equal to 12.8333...)

Step-by-step explanation:

154 ≥ 12x

12.833.... ≥ x

x ≤ 12.83

5 0

2 years ago

Which is more 1/4 of rhe cheese pizza or 2/5 of the onion pizza

Leni [432]

Who eats onion pizza?

anyway, make bases same

1/4 times 5/5=5/20
2/5 times 4/4=8/20
5/20 vs 8/20
8/20 i bigger

2/5 is bigger

actaully depends on how big th pizza is
cheese could be 12 feet wide and the onion could be 12 inches wide

6 0

3 years ago