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
Simora [160]
3 years ago
15

When the hour hand of a click goes around once, how many times does the minute hand of a clock go around?

Mathematics
1 answer:
stiv31 [10]3 years ago
4 0

one hour = 60 minutes.

One day is 1440 minutes.


You might be interested in
• Use whichever method you prefer (the area model or the distributive property)
kolbaska11 [484]

Answer: 2a^2+22a+−1

Step-by-step explanation:

Let's simplify step-by-step.

2a^2−5a+(9)(3)a−1

=2a^2+−5a+27a+−1

Combine Like Terms:

=2a^2+−5a+27a+−1

=(2a^2)+(−5a+27a)+(−1)

=2a^2+22a+−1

4 0
3 years ago
Assume the upper arm length of males over 20 years old in the United States is approximately Normal with mean 39.2 centimeters (
MAVERICK [17]

Answer:

The interval [32.6 cm, 45.8 cm]

Step-by-step explanation:

According with the <em>68–95–99.7 rule for the Normal distribution:</em>  If \large \bar x  is the mean of the distribution and s the standard deviation, around 68% of the data must fall in the interval

\large [\bar x - s, \bar x +s]

around 95% of the data must fall in the interval

\large [\bar x -2s, \bar x +2s] 

around 99.7% of the data must fall in the interval

\large [\bar x -3s, \bar x +3s]

So, the range of lengths that covers almost all the data (99.7%) is the interval

[39.2 - 3*2.2, 39.2 + 3*2.2] = [32.6, 45.8]

<em>This means that if we measure the upper arm length of a male over 20 years old in the United States, the probability that the length is between 32.6 cm and 45.8 cm is 99.7%</em>

3 0
3 years ago
What is 63÷9+40-35÷7 pls help
Murljashka [212]
63/9 + 40 - 35/7 =
7 + 40 - 5 =
47 - 5 =
42 <==
6 0
3 years ago
Read 2 more answers
Small boxes contain DVDs, and large boxes contain one gaming machine. Three boxes of gaming machines and a box of DVDs weigh 48
Pani-rosa [81]
I don’t know so sorry maybe ask someone else but just go back to the passage and see if you can find it
7 0
2 years ago
At lunchtime you stand by a vending machine. You survey every student who buys something from the vending machine. Is this quest
Andrews [41]
No, a bias question is when the speaker is predisposed to accept one particular answer as the right.
8 0
3 years ago
Other questions:
  • Alberto conducted an experiment by rolling a fair six-sided number cube 60 times. He rolled a 2 fifteen times. Which statement a
    9·1 answer
  • Assume that the government is currently balancing the national budget so that outlays equal tax revenue. Then the economy slips
    15·1 answer
  • PLEASE ANSWER FAST!! FIRST CORRECT ANSWER MARKED BRAINLIST. I NEED TO PASS THIS CLASS
    13·2 answers
  • Which expression does the model represent?
    14·2 answers
  • Solve the system of equations by substitution method
    15·1 answer
  • Someone PLEASE help me this is insane!
    6·2 answers
  • De-13m+5n-8p sustraer 7p-8m+3n
    6·1 answer
  • PLS ANSWER ITS DUE TODAY
    8·1 answer
  • Card store A sells 16 cards for 96$. What is the cost in dollars per card?
    10·2 answers
  • A wheel turns through 90 revolutions per minute how many degrees does it turn through in 1 second
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!