1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Amanda [17]
3 years ago
13

Judy's heart beats 70 times a minute. At this rate, how many times does it beat per hour?

Mathematics
2 answers:
Alex17521 [72]3 years ago
6 0

Answer:

4200 beat per hour

Step-by-step explanation:

70 beat per min to beat per hour

70 beat      60 min

    -------  x -----------  =  4200 beat per hour

     min       1 hour

Studentka2010 [4]3 years ago
3 0

Answer:

<h2>4200 times</h2>

Step-by-step explanation:

70\:times = 1\:minute\\x\:times\:= 60\:minute\\\\Cross\:multiply\\ x = 70 \times 60\\\\x = 4200\\\\= 4200 \:times\:in\:an\:hour\\\\Note: 60\:minutes = 1 \:hour

You might be interested in
a twelve sided die with side labeled 1-12 will be rolled once. What is the probability of rolling a number less than 9?
puteri [66]
12 possible outcomes
any number less than 9 is 8 and below
8 sides of the dice are less than 9 out of 12 total sides
8/12 is the chance you’ll roll lower than 9

2/3 or 66% chance you’ll roll a number lower than 9
7 0
1 year ago
Complete the table of values for function f, and then plot the ordered pairs on the graph.
zepelin [54]

Answer:

See picture above

Explanation:

Hope this helps and have a nice day

7 0
2 years ago
Need help pls help me
Kryger [21]

y = \frac{3}{4} x + ( - 2)

4 0
3 years ago
5x +2 =22<br><br>what is the answer?​
elena55 [62]

Answer:

x=4

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
How many pounds of cashews that cost $14 per pound must be mixed with 5 pounds of peanuts that cost $6.50 per pound to make mixe
Fantom [35]

The amount of cashew mixed is 5 pounds

<h3>Word problem on total cost</h3>

Cost of 1 pound of cashew = $14

Cost of 1 pound of peanut = $6.50

Total cost of 1 pound of the mixed nuts = $10.25

Cost of 5 pounds of peanuts = 5 x $6.50

Cost of 5 pounds of peanuts = $32.50

Let the amount of cashew  be x

Total cost of x cashew = 14x

Total amount of the mixed nuts = x + 5

Total cost of the mixed nuts = 10.25(x+5)

Total cost of the mixed nuts = 10.25x + 51.25

14x  +  32.50  =  10.25x  +  51.25

14x - 10.25x  =  51.25  -  32.50

3.75x  =  18.75

x  =  18.75/3.75

x  =  5

Therefore, the amount of cashew mixed is 5 pounds

Learn more on word problem on cost here: brainly.com/question/21405634

#SPJ1

8 0
2 years ago
Read 2 more answers
Other questions:
  • Point P is located at (–4, –7). P is reflected across the x-axis to create P'. In which quadrant is P' located?
    10·2 answers
  • Sarah is paid $20 an hour at her new job. She wishes to graph her total pay T, as a function of the number of hours, h. She want
    14·1 answer
  • Solve 4 −6<br><br> s −83<br><br> Thank you in advance
    12·1 answer
  • Someone please help me will give BRAILIEST!!!!
    10·2 answers
  • The upper quartile for the data set given below is <br> . 14, 8, 23, 9, 11, 27, 22, 3, 17, 12, 29
    10·1 answer
  • In STU, M\S = (6x – 15)°, m\T = (2x − 2)°, and m\U = (4x – 7). What is the value of x? [( pic added above])
    6·1 answer
  • 20/8 simplified to a fraction, then turned into a decimal. (2 different answers, 1 simplified fraction, then that simplified fra
    5·2 answers
  • When an object moves on a circular path, the centripetal force varies directly as the square of the velocity and inversely as th
    5·1 answer
  • Equation C: a = 4b + 5 Equation D: a = 6b − 2 What value of a can be substituted into equation D to solve the system of equation
    14·2 answers
  • YOU WILL GET 50 OR 100 POINTS TO THE FIRST PERSON TO ANWSER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!What number makes t
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!