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
olga55 [171]
3 years ago
15

Ratio of adults to children at a museum is usually 5:2. There are currently 35 adults at the museum. How many children do you ex

pect to be at the museum
Mathematics
1 answer:
lorasvet [3.4K]3 years ago
7 0

Answer:14 children are expected to be at the museum

Step-by-step explanation:

Let x represent the total number of adult and children in the museum.

Ratio of adults to children at a museum is usually 5:2. The total ratio would be the sum of the proportions of adults and children. It becomes

5 + 2 = 7

There are currently 35 adults at the museum. It means that

5/7 × x = 35

5x/7 = 35

5x = 7 × 35 = 245

x = 245/5 = 49

The total number of adults and children in the museum is 49

The number of children in the museum would be

49 - 35 = 14

You might be interested in
A car is driving at 40 kilometers per hour. How far, in meters, does it travel in 2 seconds?
Troyanec [42]

Answer:

i think its 22.22 thats my guess

6 0
3 years ago
Read 2 more answers
Use the fact that (a^x)^y=a^xy to prove that log a^(b^y)= y•log a^b
raketka [301]

Answer:the answer is 45x

Step-by-step explanation:

4 0
2 years ago
Adam is a golfer who thinks that his drives have an average length of more than 200\text{ m}200 m200, start text, space, m, end
miskamm [114]

Answer:

t=2.24 for khan

Step-by-step explanation:

8 0
3 years ago
Please help and explain with these 2 math questions!!!!!!
Volgvan

1)  -10x+y=4

Now, you should substitute x in every situation.

* x=-2 <em>=> -10*(-2)+y=4... 20+y=4... <u>y=-16</u></em>

<em />* x=-1 =>-10*(-1)+y=4... 10+y=4... <u>y=-6</u>

<u />*x=0 => -10*0+y=4... <u>y=4</u>

<u />* x=1 =>  -10*1+y=4... -10+y=4... <u>y=14</u>

<u />* x=2 => -10*2+y=4... -20+y=4... <u>y=24</u>

<u>2)</u> -5x-1=y

For example: x=0

-5*0-1=-1

<u>
</u>



6 0
3 years ago
Hye Lim drank 4/3 gallons of water in 11/2 hours. At this rate, how long will it take her to drink 4 gallons of water?
snow_lady [41]

Answer:

16.5 hours

Step-by-step explanation:

Here is the explanation. As Hye drinks 4/3 gallons of water in 11/2 hours, we have a constant rate. There are 12 thirds in 4, so we are trying to find how long it takes Hye to drink 12/3 gallon. In this case, 4/3x3=12/3, so we multiply 11/2 by 3 as well, which gives us 33/2 hours. 33/2 in decimal form is 16.5 hours. Hope it helps!

3 0
3 years ago
Other questions:
  • WILL GIVE BRAINLIEST TO BEST ANSWER!!!! Name the quadrant in which the angle below is located.
    8·1 answer
  • Evaluate the expression when c=3 and x=-5.<br> c-7x
    11·2 answers
  • What is the simplified form of 3 over 4x plus 3 + 21 over 8 x squared plus 26x plus 15 ?
    7·2 answers
  • In science class; abigail's frog weighed 0.88 kilogram. what is the value of the digit in the tenths
    6·1 answer
  • Solve the equation for m.<br> mp + mz=r
    15·1 answer
  • Clara wants to paint her bedroom skyblue ,so she mixes blue and white paint.Then she decided to mix paint for her living room.To
    6·1 answer
  • Which expression forms an equation with the given expression?<br> 8 • 7 - 4 =
    10·1 answer
  • Mr. Altaffer goes to the pet store to buy a few treats for his puppy. He chooses one and then another. What is the probability t
    12·1 answer
  • Writing algebraic expressions need help with homework
    14·1 answer
  • A particular rocket is 15 ft tall. A model
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!