Mathematics, 24.01.2020 18:31 giraffegurl

After running a marathon, marcel’s heart beat rate was 80 beats in twenty seconds. what was his heart rate for 1 second?

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 21:00

X+y=-4 x-y=2 use elimination with adding and subtraction

Answers: 3

Answer

Mathematics, 21.06.2019 23:50

How are algebraic expressions evaluated using substitution?

Answers: 1

Answer

Mathematics, 22.06.2019 01:30

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2

Answers: 1

Answer

Mathematics, 22.06.2019 02:30

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter? a. 3x^2 + 38x + 55 b. 4x + 16 c. 5x + 16 d. 3x^3 + 38x^2 + 55x

Answers: 1

Answer

You know the right answer?

After running a marathon, marcel’s heart beat rate was 80 beats in twenty seconds. what was his hear...

Questions

Biology, 18.03.2021 01:40

5. Birds have a ZW sex determination system where a male is ZZ and a female is ZW, essentially the opposite of humans. a. In birds who determi...

Biology, 18.03.2021 01:40

True or False: Atmospheric nitrogen (N2 gas) is easily taken up and used by plants and animals....

Arts, 18.03.2021 01:40

What is the worst thing you've ever eaten?...

History, 18.03.2021 01:40

Select the words that are spelled correctly in the sentences. The candy was really suite. The family took a poll to see where they shoul...

Mathematics, 18.03.2021 01:40

The height in feet of a baseball can be modeled by the function y = −16t2 + 64t, where t is the time in seconds after the ball is hit. Find the baseba...

Mathematics, 18.03.2021 01:40

Amelia invests money in an account paying simple interest. She invests $180 and no money is added or removed from the investment. After one year, she...

Mathematics, 18.03.2021 01:40

Since 1900, the Audubon Society has conducted an annual Christmas bird count, documenting the number of birds of each species seen in locations across...

Mathematics, 18.03.2021 01:40

Which line plot displays a data set with an outlier?

Mathematics, 18.03.2021 01:40

One solution to a quadratic equation is x=-2i. what is the other solution?...

Biology, 18.03.2021 01:40

Mast cell degranulation results in which of the following events of options are Neutrophil recruitment to the site of injury B cell chem...

History, 18.03.2021 01:40

Plz help, I will give brainliest Pretty plz? Btw there’s 2 pages

Mathematics, 18.03.2021 01:40

What is the product of 70 and 1.8 x 10 over 3...

Chemistry, 18.03.2021 01:40

a reaction in which a simple molecule, such as water or ammonia, is removed and a new compound is produced...

History, 18.03.2021 01:40

What are TWO reasons FOR free speech during a war??...

Mathematics, 18.03.2021 01:40

Consider this function in recursive form. f(1) = 6 f(n) = f(n-1) – 3;n > 2 Select the equivalent explicit function for n > 1.

Health, 18.03.2021 01:40

1. What kind of screening and labwork must be done (and why) prior to a cardiac catheter...

Mathematics, 18.03.2021 01:40

Theres is a 10% chance of rain tomorrow. A spinner with 10 sections is spun to simulate the probability of rain, where spinning a 1 indicates rain. If...

Social Studies, 18.03.2021 01:40

Explain 3 aspects of a Jews life and faith (For example, Shabbat, the Torah, going to the Synagogue.) Include 5 key words in your paragraph. (do not...

History, 18.03.2021 01:40

What was the historical context that led to the horrific actions taken against Jews as depicted in the image and text?

Mathematics, 18.03.2021 01:40

Please use the accompanying Excel data set or accompanying Text file data set when completing the following exercise. The overall distance traveled by...

More questions: Mathematics Another questions