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
vovikov84 [41]
3 years ago
6

If Maria winks exactly 5 times every minute and she sleeps

Chemistry
2 answers:
Marianna [84]3 years ago
6 0

Answer:

4800 times does Maria wink every  day.

Explanation:

Number of time Maria winks= 5 times in minute = 5 winks/min

Number of hours she sleeps in day = 8 hours

1 day = 24 hours

Number of hours when Maria is not sleeping = 24 hour - 8 hour = 16 hours

1 hour = 60 minutes

16 hours = 16 × 60 min = 960 min

number of winks in 960  minutes:

960 min\times 5 winks/min=4800 winks

4800 times does Maria wink every  day.

Elina [12.6K]3 years ago
4 0

First, we need to find the amount of winks in an hour, to simplify it so we can answer easier. Since there are 60 minutes in an hour, we can multiply 5 by 60 to find the number of winks in an hour.

5*60=300

Now multiply 300 by 8.

300*8=2,400

She winks exactly 2,400 times per day.

Hope this helps!

You might be interested in
Can you help me answer this plz
Zigmanuir [339]

Answer: In Galileo’s time, what was considered the “center of everything”? The Earth! All of the planets and even the Sun went around “us”. Of course, when Galileo saw the moons of Jupiter passing in front of the planet, and disappearing to show up again, it was clear to him that these moons went around Jupiter like our moon goes ‘round the Earth.

That did not set well with the Beliefs of the day, and that is at least one answer!

Explanation:

3 0
2 years ago
What’s the chemical formula for lithium carbonate
nordsb [41]

Answer:

<h3>Being a science geek the ans is <u><em>Li2CO3</em></u></h3>

Explanation:

8 0
2 years ago
Read 2 more answers
A box of paper clips weighs 1.1 kg. If each paper clip weighs 0.88 grams, how many paper clips are in the box? (Hint: 1 kg = 100
PolarNik [594]
1.1kg = 1100g
If each paper clip is 0.88g : 1100 / 0.88 = 1250
1250 paper clips in the box
5 0
2 years ago
Read 2 more answers
Identify each definition that applies to the compound in red. Check all that apply.
Anastasy [175]

Answer:

Arrhenius base & Bronsted-Lowry base

6 0
3 years ago
Read 2 more answers
What is the molarity of a solution in which 58g of nacl are dissolved in 1.0l of solution?
Marat540 [252]
Molarity is moles of solute per liter of solvent, so convert 58 g NaCl to moles, then divide by 1 liter to get your answer
7 0
3 years ago
Other questions:
  • The chemical reaction 2Cu + O2 → 2CuO + 315 kJ is an _____ reaction. Endothermic, combustion Exothermic, combustion Endothermic,
    11·2 answers
  • The quantity 44 liters expressed in cubic meters is ____.
    10·1 answer
  • Help anyone please ;)<br> will mark brainliest!!<br> thank you lol &lt;3
    13·2 answers
  • How are atomic emission spectra used to identify elements? A) As the atom emits photons at precise frequencies it creates a simi
    14·2 answers
  • Explain the difference between commensalism,parasitism,and mutualism and give examples of each
    8·1 answer
  • What is the weather in a high pressure area usually like?In a low?
    14·2 answers
  • Given the thermochemical equations below, What is the standard heat of formation of CuO(s)? 2 Cu2O(s) + O2(g) ---&gt; 4 CuO(s) ∆
    14·2 answers
  • What do the presence of fish and a wide diversity of invertebrates in a river indicate?
    8·1 answer
  • Which atom has the weakest attraction for electrons in a chemical bond?(1) a boron atom (3) a fluorine atom(2) a calcium atom (4
    15·2 answers
  • Word equation for k(s)+H2O(l) yield KOH(aq) + H2(g)
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!