Mathematics, 21.08.2019 17:30 ayaan9573

The recommended heart rate for weight management exercise and improving cardio fitness, in beats per minute, depends on a person's age and can be represented by the expression0.7(220–푎). part a: what does the variable in the expression represent? part b: rewrite the expression using the distributive property. part c: what is the recommended heart rate for a 20-year-old person?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:00

Iwill give you ! what is the measure of ∠v ?

Answers: 2

Answer

Mathematics, 21.06.2019 19:20

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

Answers: 3

Answer

Mathematics, 21.06.2019 20:00

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

Answers: 3

Answer

Mathematics, 21.06.2019 22:10

Rationalize the denominator- 12x/√x-10

Answers: 1

Answer

You know the right answer?

The recommended heart rate for weight management exercise and improving cardio fitness, in beats per...

Questions

Geography, 12.04.2020 02:58

Analyze the map below and answer the question that follows. A thematic map of East Asia. Climate regions are labeled 1, 2, 3, 4, 5, and 6....

English, 12.04.2020 02:58

A type of writing or speaking that states a person's beliefs on a topic...

Mathematics, 12.04.2020 02:58

Please use the following image below in order to answer the question correctly: In the diagram, ⊙R≅⊙S. Find m DE⌢. (The symbol is i...

Mathematics, 12.04.2020 02:58

Kevin is 39 years old and Daniel is 3 years old. How many years will it take until Kevin is only 4 times as old as as Daniel?...

Mathematics, 12.04.2020 02:58

In order to solve the following question, please use the image below: Am I correct for what I chose? Because I'm not really sure..

English, 12.04.2020 02:58

Which sentence best describes the main idea of the text

Social Studies, 12.04.2020 02:58

Modernisasi adalah suatu bentuk dari perubahan sosial yang biasanya merupakan perubahan yang terarah yang didasari pada suatu perencanaan merupakan pe...

Mathematics, 12.04.2020 02:58

Can someone help me with this question plz...

Mathematics, 12.04.2020 02:58

Solve the following system of inequalities graphically on the set of axes below. State the coordinates of a point in the solution set. I d...

History, 12.04.2020 02:58

Question / OT 21 1 Point Read the following historical perspectives. How do these two perspectives differ? Historian A T...

Mathematics, 12.04.2020 02:58

Seventy-three million nine thousand in numbers...

Mathematics, 12.04.2020 02:58

A wolf bone is found to be 75,000 years old. How many parts per trillion of Carbon-14 were there? Show your work....

Arts, 12.04.2020 02:58

Discuss why the scientific method is viewed as the strongest method of fixing beliefs...

Mathematics, 12.04.2020 02:58

The surface areas of two similar solids are 726 yd and 1,014 yd. The volume of the smaller solid is 889 yd'. Find the volume of the larger solid...

Biology, 12.04.2020 02:58

Frieda is developing a computer model of mutations in human DNA. She plans for the model to incorporate one point mutation for every 10 million...

History, 12.04.2020 02:58

How did history, culture, and geography help influence the types of governments on the Arabian Peninsula?...

Mathematics, 12.04.2020 02:58

What is the lowest common denominator of the following rational expressions

Social Studies, 12.04.2020 02:58

Which of the following statements does not describe a component of a social contract? A. The government and the church must work together...

Mathematics, 12.04.2020 02:58

Consider the function g(x) = 10 x . The vertical asymptote is x = . The horizontal asymptote is y = ...

Mathematics, 12.04.2020 02:58

In two or more complete sentences, discuss the advantages and disadvantages of investing in a CD versus investing in a basic savings account....

More questions: Mathematics Another questions