Answer:
72 beats per minute
Step-by-step explanation:
Given data :
Original pulse rate = 80 beats per mint
Reduction = 10%
Decrease in the number of beats per minute = 80 × 10/100 = 8
Hence, new pulse rate = 80 - 8 = 72 beats per minute.
Thus, the new pulse rate will be 72 beats per minute
SOH CAH TOA
sin is opposite/hypotenuse
cos is Adjacent/hypotenuse
tan is opposite/adjacent
<h3><em><u>$21.07 is the answer</u></em></h3>
<h3>Divide $84.28 by 4, you will get 21.07 which will be the answer....I hope this helped you</h3>
Answer:
Step-by-step explanation:
The shop sold 70 ice cream cones. It means that x + y = 70Small cones cost 3.95 and large cones cost 5.75. The total sales made from the selling 70 ice creams is $370.10. It means that 3.95x + 5.75y = 370.1 - - - - - - - - - -1Substituting x = 70 - y into equation 1, it becomes3.95(70 - y) + 5.75y = 370.1276.5 - 3.95y + 5.75y = 370.1- 3.95y + 5.75y = 370.1 - 276.51.8y = 93.6y = 93.6/1.8y = 52x = 70 - 52x = 18
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