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salantis [7]
3 years ago
9

19/23 Marks

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
4 0

Answer:

0.28

Step-by-step explanation:

Let p be the probability of pasta.

Total probability is = 1

Therefore,

0.3 + 0.42 + p = 1

0.72 + p = 1

p = 1 - 0.72

p = 0.28

The probability that it will be pasta is 0.28

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(58-x)-(x)=12 in one variable​
tino4ka555 [31]

Answer:

x = 23

Step-by-step explanation:

Step 1: Write out equation

(58 - x) - (x) = 12

Step 2: Distribute negative

58 - x - x = 12

Step 3: Combine like terms

58 - 2x = 12

Step 4: Subtract 58 on both sides

-2x = -46

Step 5: Isolate <em>x</em> (divide both sides by -2)

x = 23

3 0
3 years ago
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alexandr1967 [171]

Answer:

384 inches squared

Step-by-step explanation:

The surface area for one of the sides is 8 x 8 = 64

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3 years ago
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11111nata11111 [884]
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5 0
3 years ago
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Nutka1998 [239]

Answer:

2

Step-by-step explanation:

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7 0
2 years ago
Please please help me with question 6,, I can’t figure it out.
Norma-Jean [14]

Answer:

The answer is D.) 27

Step-by-step explanation:

This problem forms a right triangle and with the 90ft wire being the hypotenuse, you subtract 63 from 90 and you get 27.

Hope I helped! :)

7 0
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