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
AleksAgata [21]
2 years ago
12

What is 50% of 80 Part ___ =___ Percent whole ___ =100 Percent

Mathematics
1 answer:
tankabanditka [31]2 years ago
3 0

Answer:

50% of 80 is 40

Step-by-step explanation:

50% is half of something so half of 80 is 40

You might be interested in
If 2 and 4 each divide q without remainder, which of the following must q divide
Marrrta [24]
Any multiple of 4 would work.
7 0
3 years ago
The daily cost of producing x high performance wheels for racing is given by the following​ function, where no more than 100 whe
WINSTONCH [101]
So all you need to do if find the min of the function:

f(x)=0.04x^3-4x^2-176x
f'(x)=0.12x^2-8x-176
The only zero for this is x=84.105 <---first
Plug this into f(x) to get f(84.105)=-19300 <---second
4 0
3 years ago
A ship travels 62.5 km in 1st hour of sailing. Starting from 2nd hour, the distance travelled per hour is x% of that in the prec
Bas_tet [7]
Speed of the ship in the second hour =  (62.5 * x ) / 100  kph.

In third hour it is  [(62 * x) / 100 ] * x/100]

is 4th hour its is the above * x/100 again  so we can now form the equation

62.5x      x          x
------- *   ----  *  ----    =  32
100      100      100

62,5 x^3 = 32,000,000
x^3 =  512,000
x = 80 <-----  Answer  to (a)

(b)  Ship travels 62.5 in first hour then  this falls by a common ratio of 0.8 each hour so we have a geometric sequence 

Dist travelled in 6 hours  =  a1  1 - r^n
                                                --------  = 62.5* (1 - 0.8^6) / 1 -0.8 = 230.56

                                               1 - r

Answer is    230.56 km 




5 0
3 years ago
Selim puts 1 star sticker on each baseball card of his favorite players. The stickers come 9 to a sheet. Selim has 30 favorite p
irakobra [83]
4 sheets
Explanation
30 divided by 9 gives you 3.333333
But you can’t have 3 1/3 of a sticker sheet so you round up to 4 sheets
5 0
3 years ago
Read 2 more answers
Which of the following describes the graph of 2x + 4y &lt; 16?
SSSSS [86.1K]

Answer:

dashes line shaded below

Step-by-step explanation:

hope this helps

4 0
3 years ago
Read 2 more answers
Other questions:
  • Plz help me on this question! I will make you the brainlest! Thanks!
    10·2 answers
  • 50pts!!! I need proper help and an easy to understand explanation.
    14·1 answer
  • The sides of a triangle are (x+5), and (x+8) units. Find the value of x if the perimeter of the triangle is 106 units.
    11·1 answer
  • Anya’s starting salary was $42,000, and she gets a $1,500 raise each year. Jake’s starting salary was $35,000, and he gets a 3%
    15·1 answer
  • Can someone help with these questions?<br> ¿Alguien puede ayudar con estas preguntas?
    8·2 answers
  • 2. If a marble is selected at random from Adrian's Bag of Marbles,
    9·1 answer
  • Solve the equation for x.<br> – 1/2x – 3 = 4
    5·2 answers
  • The taxi fare in Metropolis is $3.75 for the first mile and additional mileage charged at the rate of $0.30 for each additional
    13·2 answers
  • Help me wit dis question I’ll give you brainliest
    15·2 answers
  • 43. What four segments are perpendicular to plane JKPN?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!