Mathematics, 03.02.2020 12:56 kylee76
If your exercise goal is to improve your overall health and reduce your risk of heart attack, you should maintain your target heart rate (h) within the range specified by the formulas given below
lower limit of range h = 1/2 (220-a)
upper limit of range h= 3/5 (220-a)
(where a is your age)
what is the lower limit of the heart range, in beats per minute for a 27 year old?
what is the upper limit of the heart range in beats per minute of a 27 year old?
Answers: 3
Mathematics, 22.06.2019 03:40
Vikram is studying the square pyramid below. on st to find the surface area of the pyramid, in square inches, vikram wrote (33.2) (34 ikram wrote (33.2)(34.2)+43(34.2)(284) what error did vikram make? o he used the same expression for the area of all four lateral faces. he used the wrong expression to represent the area of the base of the pyramid. o he used the wrong value as the height when he found the area of the lateral faces. he used an expression for surface area that only finds the total area of three faces.
Answers: 3
Mathematics, 22.06.2019 06:30
Anutrition company is marketing a low calorie snack brownie. a serving size of the snack is 3 brownies and has a total of 50 calories. determine how many calories 21 brownies would have
Answers: 1
Mathematics, 22.06.2019 07:20
Janie asked all of her classmates about the number of pets they have in their household. her findings are shown in the table.
Answers: 2
If your exercise goal is to improve your overall health and reduce your risk of heart attack, you sh...
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