a person can work out 50% of the maximum (50% of 194 is 97) and 85% of the maximum (85% of 194 is 164.9). This means that the target heart rate for a 20-year-old is approximately 97–165 bpm. so around 21.

Step-by-step explanation:

4 0

3 years ago

HELP ASAP!!!!! The graph compares temperatures and numbers of cyclists. The equation of the trend line for the scatterplot is y

mrs_skeptik [129]

y=4x+10

Put x ax 12°C

Hence

y=4(12)+10
y=48+10
y=58

Option A

4 0

3 years ago

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Name the property shown by each statement : 3+(x+4) = (x+4)+3

Andrews [41]

Answer:

Commutative

Step-by-step explanation:

You can switch the order.

7 0

3 years ago

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write the equation of the line passing through the points (-2, 3) and (-1,-2) in slope intercept and point slope form￼

write the equation of the line passing through the points (-2, 3) and (-1,-2) in slope intercept and point slope form