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densk [106]
3 years ago
5

PLEASE help me solve this question

Mathematics
1 answer:
serious [3.7K]3 years ago
3 0

Answer:

Step-by-step explanation:

from08:15 to 12:15=4hour

from1300 to 1730=4 and half hour

altogether # of hours worked=8 and half hour

8 and half hour x $12/hr=$102

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Age If you add Natalie's age and Fred's age, the result is 40. If you add Fred's age to 4 times
jolli1 [7]

Answer:

Fred is 28 yrs old. Nathalie is 12yrs old

Step-by-step explanation:

Let Nathalie's age be x

Let Fred's age be a

x+a=40 yrs•••••1

4x+a=76yrs•••••2

a=40-x

Substitute a for 40-x in equation (2)

4x+40-x=76

3x=76-40

3x=36

x=12

a=40-12

a=28

5 0
2 years ago
5. Michael wants to place grass on the sides of his
Elden [556K]

Area of the shaded region to be covered with grass is 204 yd²

Step-by-step explanation:

  • Step 1: Area of the shaded region can be found by finding the total area and subtracting the area of the lap pool.

Total area = Area of the trapezium = 1/2 × (Sum of parallel sides) × distance between them

Sum of parallel sides = 25 yd + (3 + 12) = 40 yd

Distance between them = 12 yd

⇒ Total area = 1/2 × 40 × 12 = 240 yd²

  • Step 2: Find the area of the lap pool.

Area = length × width = 12 × 3 = 36 yd²

  • Step 3: Find the area of the shaded region

Area to be covered with grass = 240 - 36 = 204 yd²

6 0
3 years ago
Read 2 more answers
Is non-traditional musical notation, like a body percussion composition, considered music?
kykrilka [37]

Answer:

Music is an art form that means individuals can consider what is music to them.

Music in the dictionary describes music as any sound or voice that produces beauty or form. What shapes body percussion in any percussion would be therefore its form or beauty, to be considered music.

If it fails to provide that quality then it is just considered sound or at best notation to music like a short sound can provide would also be notation to music.

5 0
3 years ago
\sqrt{-100}=____+____i
lubasha [3.4K]

Answer: Is this a legitimate question?

Step-by-step explanation:

7 0
3 years ago
Posted this time 22 points please help ASAp
TEA [102]

Answer:

If the positions are distinct, as in executive offices, then P(9,5)

P(9,5) = 9!/(9 - 5)! = 15120..... is the answer

But...

If the positions are equivalent, such as seats in a legislative body, then C(9,5)

C(9,5) = 9!/[(9 - 5)!(5!)] = 126

Hope this can help you :)

6 0
3 years ago
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