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RUDIKE
1 month ago
13

Maria works as a ride loader on "Space Mountain". She averages twenty passengers every twenty minutes. Sal also works as a ride

loader on "Space Mountain" and averages twenty passengers every twenty-five minutes. If Maria and Sal work together, about how many minutes will it take to load twenty passengers?
Mathematics
1 answer:
PIT_PIT [12.4K]1 month ago
3 0

Answer:

36 passengers

Step-by-step explanation:

Maria manages to load 20 passengers in 20 minutes, which equates to 1 passenger every minute.

Sal, on the other hand, loads 20 passengers in 25 minutes, translating to 0.8 passengers per minute.

When they collaborate, their combined rate results in (1 + 0.8) passengers, which equals 1.8 passengers every minute.

After 20 minutes, they can accommodate

1.8 passengers/minute * 20 minutes = 36 passengers.

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Before the second bite, the weight of the hamburger was 200g.

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19 days ago
∠UVW and ∠XYZ are complementary angles, m∠UVW=(x−10)º , and m∠XYZ=(4x−10)º .
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We recognize that two angles, ∠UVW and ∠XYZ, are complementary, which means their sum is 90°.

Their measures are given as:

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Simplifying:

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