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
Lilit [14]
3 years ago
6

On a cruise ship, 400 passengers are adults and 350 are children. What percent of passengers are adults?

Mathematics
1 answer:
kkurt [141]3 years ago
3 0

Step-by-step explanation:

percentage of adults= number of adults over total number of persons times 100;

400/400+350*100

400/750*100

40/75*100

8/15*100

8/3*20

160/3

=53.3%

You might be interested in
suppose you have a rectangle with a length 8 cm and width 3 cm. Now suppose the sides are doubled. Find the percent os increase
mr Goodwill [35]
The original perimeter is 22 cm.

If both sides are doubled, the length would be 16 cm and the width would be 6 cm.
The perimeter would be 44 cm.

22/44 is 50%.
3 0
3 years ago
Let omega be a complex number such that omega^3 = 1. Find all possible values of {1}{1 + \omega} + {1}{1 + \omega^2}. Enter all
Norma-Jean [14]

Answer:

1 is Answer.

Step-by-step explanation

\frac{1}{1+omega^{2} } + \frac{1}{1+omega }\\

= \frac{(-1)*(omega + 1)}{omega^{2}  }

As we know that ω²+ω+1=0

Thus putting in above equation, we get

= \frac{1}{(-1)*omega } + \frac{1}{(-1)*omega^{2}  }

Rearranging and simplifying:

= \frac{-1}{omega } + \frac{-1}{omega^{2}  }

= \frac{(-1)*(omega + 1)}{omega^{2}  }

= \frac{(-1)*(- omega^{2} )}{omega^{2}  }

= 1 Answer

8 0
3 years ago
For the function F(x) = 1/x, whose graph is shown below, what is the relative value of F(x) when the value of x is close to zero
Serhud [2]
Well think about it. If you divide by something less than 1, your number gets bigger.

2 \div 0.1 = 20

Same thing when it's negative, except now the answer is negative. So, if x gets really close to 0, it will be very big, or a big negative number. Remember, "getting close to 0" could mean from the negative side just as well from the positive.
5 0
3 years ago
5 3/8 - 2 1/8 = (make sure you simplify the fraction)
Alex787 [66]
13/4, is your answer.
6 0
3 years ago
Find the average retail price for a 4-year old V6 four-door sedan with air conditioning, power mirrors, leather seats, power sun
ELEN [110]

Answer:

$8502

Step-by-step explanation:

you need to gather a compilation of prices and add them all up. You then divide that total by the number of prices you gathered.

3 0
3 years ago
Other questions:
  • How many cubic (i.e., third-degree) polynomials $f(x)$ are there such that $f(x)$ has positive integer coefficients and $f(1)=9$
    12·1 answer
  • Please help me solve this problem who very does thank you so much may god bless you are a life saver. Also please help me with t
    6·1 answer
  • a group of students went to lunch. the bill before the sales tax and trip was $37.50 a sales tax of 8% was added. the group then
    7·1 answer
  • Dan bikes 10 miles in 50 minutes.at this rate , how far can she bike in 90 minutes
    13·1 answer
  • Use a Venn diagram to find the greatest common factor of 12 and 30.<br> The GCF is?
    14·1 answer
  • Can anyone help I’ll give brainliest to the one with the answer ! :)
    12·2 answers
  • A student bakes a cake she adds 120 grams of flour , 120 grams to egg, 80 grams of sugar,75 grams of vegetable oil and 100 grams
    7·1 answer
  • Find the value of x. Round your answer to the nearest tenth<br> (Will give brainiest)
    15·1 answer
  • Jackie went to the store and bought 2 1/4 pounds of apples at $5 per pound and 9 pounds of pears at $2.35 per pound. If she paid
    14·1 answer
  • El precio de una pasta de dientes subió en un 73%. Si su precio original es de 1650 pesos. Para calcular su precio final debo ap
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!