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3 years ago

Calculatea) 20% of £150b) 15% of 80 kgc) 85% of 2500 m

Mathematics

1 answer:

kotykmax [81]3 years ago

8 0

Answer:

A) 30

B) 12 kg

C) 2,125 m

Step-by-step explanation:

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Cerrena [4.2K]

Answer:

See below ~

Step-by-step explanation:

Table 1

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⇒ Perimeter : Side length = 4 : 1

Table 2

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⇒ Diameter : Radius = 2 : 1

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$\huge\boxed{ \mathcal{\longmapsto Answer࿐}}$

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2 years ago

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Inessa05 [86]

Answer:

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Step-by-step explanation:

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2 years ago

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A group of student has 20 Male and 10 females what is the ratio of female-to-male

Nitella [24]

Answer:

The ratio of female-to-male is 1:2

Step-by-step explanation:

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3 years ago

5. Carla babysits and tutors to make extra money. She babysits for $5 an hour and tutors for $10 an hour.

HACTEHA [7]

Carla can babysit for 5 hours and tutor for 7 hours or babysit for 8 hours and tutor for 5.5 hours

<h3>How to graph the inequality?</h3>

Let x represents hours babysitting and y represents hours tutoring

So, we have:

Earnings = Rate of babysitting * x + Rate of tutoring* y

This gives

Earnings = 5x + 10y

He wants to earn at least $95.

This means that:

5x + 10y ≥ 95

See attachment for the graph of the inequality

From the attached graph, two possible solutions are: (5, 7) and (8, 5.5)

This means that Carla can babysit for 5 hours and tutor for 7 hours or babysit for 8 hours and tutor for 5.5 hours

Calculatea) 20% of £150b) 15% of 80 kgc) 85% of 2500 m​

Calculatea) 20% of £150b) 15% of 80 kgc) 85% of 2500 m