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alekssr [168]
2 years ago
13

Urgent! Math! Can somebody answer 1-3 for me, pls!

Mathematics
1 answer:
Crank2 years ago
7 0

Answer:

Step-by-step explanation:

I dont know

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A square has the perimter of 36 cm what is the area
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Marcus is running a science experiment in which he measures the rate at which bacteria multiply. Every 15 seconds the bacteria d
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Corinne has a job selling magazines. She earns $7.50 per hour plus 20% of the total amount of her sales. She also gets an allowa
maw [93]
PART A
Coefficient
Coefficient h is 7.50
Coefficient s is 0.20

Variable
h and s

Constant
40

PART B
7.50h + 0.20s + 40
= 7.50(25) + 0.20(300) + 40
= 187.5 + 60 + 40
= 287.5
She earns $287.5

PART C
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The expression would be
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The vertical component of a force of 100 pounds that makes an angle of 30° with the horizontal is 50 pounds. is this true or fal
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