Answer:
Step-by-step explanation:
I understand that there are 2 problems here, that's right?
1, The total time T to fly from New York to Los Angeles:
Time= Distance/average speed
2, The problem with the race:
A) The total time for the race is:
B) If you can swim at 2 miles per hour, that means r=2.
We replace r=2 and we will find the total time that we need like:
For rounding the answer: 1.84047 hours= 110 minutes
Answer:
1.40
Step-by-step explanation:
Last week, the price of oranges at the farmers market was 1.75
This week, the price has reduced by 20%
20% of 1.75 = 0.2 × 1.75 = 0.35
The price of the oranges this week is 1.75 - 0.35 = 1.40
B = number of boys = 8 G = number of girls The average mass of everyone is: [ (55)B + (52)G ] ⁄ (B + G) = 53.2 (55)B + (52)G = (53.2)B + (53.2)G (1.8)B = (1.2)G (1.5)B = G The ratio of girls to boys is —> 1.5 :1 If there are 8 boys, then there are 12 girls
Answer:
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Step-by-step explanation:
The proper answer for that is <span>278.842</span>