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densk [106]
3 years ago
8

Please help me with number 1, thanks

Mathematics
1 answer:
tekilochka [14]3 years ago
5 0
What don't you get about the problem ?
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Mary leaves London at 12:00 and expected to arrive in Dorset at 13:00, however she had to detour due to road works eventually ar
Andreyy89
So she started at 12 and ended at 14
14-12=2

she traveled for 2 hours

50miles per hour or 50m/h
(m=miles not minutes)
2 hours so
2h times 50m/h
100miles traveled
7 0
3 years ago
bonjour quelqu'un peut m'aider Svp c'est pour un exercice de mathématiques . merci en avance . exprimez sous forme de pourcentag
lubasha [3.4K]
1sur10=10% 1sur5=20% 1sur2=50% 4sur5=80%
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3 years ago
If I throw a die, find the probability of throwing an odd number or a number less than 3.
Annette [7]
If you throw a die, this is what you could get:

1, 2, 3, 4, 5 or 6.

--------------

Odd Numbers: 1, 3, 5

Numbers less than Three: 1, 2

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Possibility of getting 1, 2, 3 or 5:

4/6 which translates into 2/3.

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Answer:

2/3
5 0
3 years ago
The area that lies between Z= - 0.42 and Z= 0.42 is
valentinak56 [21]

Answer:

the answer is 0.84

Step-by-step explanation:

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5 0
3 years ago
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Find the missing angles a-b. Give reasons for your answers.​
Nezavi [6.7K]

b=145 degrees (corresponding angles)

a+145= 180 (straight angles)

a = 180-145

a =35

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3 years ago
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