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lisabon 2012 [21]
2 years ago
11

1. Rosie receives P100.00 daily allowance given by her parents. She spends P15.00 for transportation, P50.00 for snacks and she

save the rest. How much does she save in 20 days?​
Mathematics
2 answers:
jonny [76]2 years ago
7 0

Answer:

10101001199191919191i2

BARSIC [14]2 years ago
4 0

9514 1404 393

Answer:

  P700.00

Step-by-step explanation:

Each day, Rosie saves ...

  P100 -P15 -P50 = P35

In 20 days, she saves ...

  20 × P35 = P700.00

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iris [78.8K]

Answer:

(a) 7.5 seconds

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Step-by-step explanation:

(a) The given function for the height of the object is s = -16·t² + v₀·t + s₀

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The time it takes the package to strike the ground is found as follows;

0 = -16·t² + 0×t + 900

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t² = 900/16 = 62.25

t = √62.25 = 7.5 seconds

(b) Given that the horizontal velocity of the package is given as 158 miles/hour, we have

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The horizontal distance the package  covers in the 7.5 second of vertical flight = 231.7126 ft/s × 7.5 s = 1737.8445 feet = 1737.8 ft to one decimal place

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3 years ago
How do you write 12,800 in scientific notation?
evablogger [386]

Answer:

Step-by-step explanation:

12,800 written as 1.28 x 104 in scientific notation

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