The answer is 66 sorry if incorrect
Answer:
13 bows
Step-by-step explanation:
Given that she has 70 dollars, if she buys a new hat for 15 dollars then the amount she would have left
= 70 - 15
= 55 dollars
If she is to buy bows with the remaining amount and each cost 4 dollars then the number of bows that can be bought
= 55/4
= 13 3/4
This means that she can buy 13 bows and will have 3 dollars left as the 13 will cost 52 dollars (13 * 4).
Answer:
44200 of them were girls
Step-by-step explanation:
If the ratio is 8:25, we must find x:65000
In order to change the ratio 8:25 into x:65000, we must multiply 25 by 2600. So you have to multiply 8 by 2600 too
8 x 2600 = 20800
65000 (total students) - 20800 (boy students) = 44200 (girl students)
$-12
In rolling a single die, there are 6 possible outcomes. To win, there are two possible outcome making the probability equal to 2/6. Moreover to loss, there are 4 possible outcomes, making the probability equal to 4/6.Calculating the cost,
(2/6)($36) - (4/6)($36) = -12
Thus, the expected value of the game is $-12.
The square root of 16,000 is 126.4911064067352 (12.49 rounded) and the square root of 14,000 is 118.3215956619923 (118.32 rounded)
