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Soloha48 [4]
2 years ago
5

Find the mean of the data in the bar chart below.

Mathematics
2 answers:
AveGali [126]2 years ago
8 0

Answer:

2.5

Step-by-step explanation:

aalyn [17]2 years ago
3 0

Answer: 2.5

Step-by-step explanation: hope this helps

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Leo makes a cake by mixing flour, eggs and sugar in the ratio 5 : 3 : 2. If he uses 120 g of sugar, what weight of eggs will he
Verdich [7]

Answer:

180g of eggs

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Which expression has the greatest value when x=3
Luden [163]

Answer:

The third expression: (2x)^3

Step-by-step explanation:

Plug in 3 for x in each expression

2x^3

2(3)^3

Use PEMDAS

2 (3 × 3 × 3)

2 (9 × 3)

2 (27)

54

2x^3 + 5

(The last expression told us 2x^3 = 54 so feel free to use this information to make life easier)

54 + 5

59

(2x)^3

(2 × 3)^3

Use PEMDAS

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6 × 6 × 6

36 × 6

216

(x - 1)^3

(3 - 1)^3

Use PEMDAS

2^3

2 × 2 × 2

4 × 2

8

216 is the greatest value so the third expression is the answer

7 0
2 years ago
0.4 divided by 41 (help pls-
sasho [114]
102.5

Lol, well to start, it’s not asking to divide 0.4 by 41. It’s asking to divide 41 by 0.4.
And that will get you to 102.5. You could do long division or use a calculator if you are allowed.
8 0
2 years ago
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What is the value of x?<br> 3x^3 - 6 = 186
garri49 [273]
3x to the third=180
third root 3x to the third =third root180
8 0
3 years ago
Roberta is thinking about joining the food co-op store. If she pays $10.00 to join, she will get 10% off on all the groceries sh
nikdorinn [45]
She would have to shop there 10 time to get the 100% back. 
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3 years ago
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