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
Marrrta [24]
3 years ago
15

Plzzz help so i want fail

Mathematics
1 answer:
stepladder [879]3 years ago
3 0

Answer:

B

Step-by-step explanation:

There is 1 oboe for every seven clarinets, so the ratio is 1/7

all the answers in the one are just 1/7 written differently, but when you reduce them all, they all end up being 1/7.

You might be interested in
What are the two ratios that are equivalent to 2:9
Lisa [10]

Answer:

18:81   12:54

Step-by-step explanation:

7 0
3 years ago
The band club needs $1328 for decorations for this year’s concert. So far, they have $43. Find the minimum amount each of the 30
Mariulka [41]

Answer:

$42.83

Step-by-step explanation:

1: Subtract the amount they have by the amount they need.

1328-43= $1,285.

2: Divide amount they need ($1,285) by the total staff members (30).                Hence the equation is 1285 ÷ 30

3: Whatever answer you get from that equation is the answer

1285 ÷ 30 = $42.83

When you divide, you are setting the amount each staff member needs to donate by seeing how much money 30 people can give (equally) that adds up to 1285.

Hope this helps :)

-jp524

3 0
3 years ago
Read 2 more answers
AB=45. If RT=3(x+9), what is the value of x?
Margaret [11]
6 because 45 divides by 3 equals 15 and fifteen minus 9 equals 6, if you plug 6 into the equation it makes sense
7 0
3 years ago
Read 2 more answers
What is the LCD of 2/5 and 4/11
scoundrel [369]
To find the lowest common denominator you need to know the factors of 5 and 11.
So make two lists:
5, 10, 15, 20, 25, 30, and so on.
11, 22, 33, 44, 55, 66, and so on.
Keep doing that until you find the lowest common number in the lists. The LCD will be 55.
3 0
3 years ago
~Please help as soon as possible~
Sindrei [870]
Question 1

well the is a 1:4  Faculty:trainee ratio
if there are   2:20, that would be a 1:10

you just need to find 1/4th of 20 and thats the total
20/4=5
You need five faculty total so
YOU NEED 3 MORE

Question 2

600 pretzels/10 minutes
?pretzels/52 minutes
600x52/10=3120

Question 3

700 people/ 2 tons
20,850,000/ ? tons
20,850,000 x 2 / 700= <span>59,571.4285714 OR about 60,000 tons</span>

7 0
3 years ago
Other questions:
  • What is 65% of 186 ?
    6·2 answers
  • Solve 16.24 divided by 1000
    9·2 answers
  • 2y + 12 = -3x<br><br> solve pls i have more I WILL GIVE EXTRA POINTS!!!!!!!!!!<br> 20+
    7·1 answer
  • Add.<br> Question 4<br> 3/8x^3 + 7/2x
    9·1 answer
  • What point is on the graph of f(x)=3x4
    6·1 answer
  • The histogram shows how many jogging runs Maria made for each interval of miles. A histogram titled Maria's Monthly Jogging has
    12·2 answers
  • The population P for a small island was 6 380 correct to the nearest 10. Complete the statement about the limits of P
    8·1 answer
  • 7. What is the volume of the rectangular prism? <br> 4.8 mm<br> 6.4 mm<br> 14.2 mm
    15·1 answer
  • 3.A rectangular block of plasticine
    15·1 answer
  • A blimp is 1600 meters high in the air and measures the angles of depression to two stadiums to the east of the blimp. if those
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!