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alexandr402 [8]
3 years ago
6

A student runs 100 meters in 11 seconds. What is the speed of the student? Speed= distance/time; 1 mile=1609

Mathematics
1 answer:
Mrrafil [7]3 years ago
8 0

Answer:

Speed=distance/time

100/11=9.1 m/s

1. 9.1 miles per hour

9.1 miles=14641.9 meters

1 hour= 60s

14641.9/60= 244.0 m/s

2. 16 miles per hour

16 miles= 25744 meters

25744/60= 429.1 m/s

3. 20.3 miles per hour

20.3 miles= 32662.7 meters

32662.7/60= 544.4 m/s

4. 24 miles per hour

24 miles= 38616 meters

38616/60= 643.6 m/s

* Note: Answers were rounded to the nearest tenth.

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Answer:

Yes, the student is correct

Step-by-step explanation:

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At the x intercept, the value of x is 0.

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2 years ago
Theta Company has the following variances at the end of February:
allochka39001 [22]

Answer:

Debit Cost of Goods Sold $710

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Credit Material Usage Variance $225

Credit Labor Rate Variance $110

Credit Labor Efficiency Variance $335

Step-by-step explanation:

Preparation of the journal entry to be passed by Theta Company at the end of the month of February to close the variances

Debit Cost of Goods Sold $710

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Credit Labor Rate Variance $110

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