An average person's heart beats about 103,680 times a day. write and solve an equation to find about how many times the average person's heart beats in one minute.I really need help on this math

Answers

Answer 1

Answer: 24 hours in 1 day
60 minutes in one hour

60x24=1,440 minutes in a day

103,680/1,440 = 72 beats per minute

Answer 2

Answer: 60x24=1,440

103,680/1,440=72 beats per minute

an average human heart beats 72 to 80 beats per minute

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What is the first step when you simplify 5(square root symbol)164

Answers

Here it is, step by step:
$5 √(164) =5 √(4*41) =5*2 √(41) =10 √(41)$

The first step is to break 164 down into 4*41.

Blank divided by 7>800

Answers

Hi there

Replace the blank space by x

so x/7 > 800
All you have to do is cross-multiply

x > 7*800
x> 5600

I hope that's help !

the answer Is 114.29

5/4623
Please I need answers as soon

Answers

The division $(5)/(4623)$ results in the simple decimal 0.001081603. This expression is already reduced to the most basic fraction form of itself.

The division is an arithmetic operation that involves splitting a quantity or number into equal parts or groups. It is the inverse operation of multiplication. In division, a number called the dividend is divided by another number called the divisor to obtain the quotient.

The dividend is the total quantity or number being divided, while the divisor is the number by which the dividend is divided. The result of the division is called the quotient, which represents the number of times the divisor can be subtracted from the dividend to achieve equal parts.

Given the expression $(5)/(4623)$ ,

$(5)/(4623)$ = 5 $/$ 4623 = 0.001081603.

Learn more about Division here:

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Answer: 0.00108154877

Step-by-step explanation:

Find the difference of 5063 and 3987 to the nearest thousand

Answers

"difference" means subtract so... 5063 - 3987 = 1076. Now since the question says get it to the nearest thousand it should be 1000. which is your answer.

Which equation can be used to find the surface area of the cylinder?

Answers

Answer:

the first option

Step-by-step explanation:

the formula to find the surface area of a cylinder is

2πrh+2πr²

Answer:

A=2πrh+2πr2=2·π·4·16+2·π·42≈502.65482

Step-by-step explanation:

up there

A theater company charges $7.50 per ticket for people of all age groups. If c represents the total number of children who bought tickets and a represents the total number of adults who bought tickets, which expression best represents the total money earned by the company from the sale of tickets?A 7.5c + a
B c + 7.5a
C 15(c + a)
D 7.5(c + a)

Answers

The total money earned by the company from the sale of tickets in expression is 7.5 (c+a).

What is expression?

An expression is a combination of numbers, variables, functions (such as addition, subtraction, multiplication or division etc.) Expressions can be thought of as similar to phrases.

According to the question

A theater company charges $7.50 per ticket for people of all age groups.

The total number of children who bought tickets = c

The total cost for children who bought tickets = $7.50c

The total number of adults who bought tickets = a

The total cost for adult who bought tickets = $7.50a

The total money earned by the company from the sale of tickets

= The total cost for children who bought tickets + The total cost for adult who bought tickets

= 7.50c + 7.50a

= 7.5 (c+a)

Hence, The total money earned by the company from the sale of tickets in expression is 7.5 (c+a).

To know more about expression here: