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
Assoli18 [71]
3 years ago
10

Choose the ratio that is equivalent to this one: 9/10 A) 30/27 B) 27/30 C) 27/29

Mathematics
2 answers:
Licemer1 [7]3 years ago
4 0

Answer: B

Step-by-step explanation: if you divide 27/30 by 3 you get 9/10

LiRa [457]3 years ago
3 0
The answer is B because 9 x 3 = 27
And 10 x 3 = 30
You might be interested in
I don’t understand any of the below. Can you please help?
ehidna [41]
-25+(-12)=-37
14-(-20)=34
-4+(-10)=-14
6 0
2 years ago
Read 2 more answers
Shorty’s Muffler advertises it can install a new muffler in 30 minutes or less. However, the work standards department at corpor
pav-90 [236]

Answer:

The installations at the Maumee branch would you expect to take more than 30 minutes is 10.

Step-by-step explanation:

Consider the provided information.

Let x is the installations at the Maumee branch take more than 30 minutes.

The work standards department at corporate headquarters recently conducted a study and found that 20% of the mufflers were not installed in 30 minutes or less.

Therefore, π=0.20

The Maumee branch installed 50 mufflers last month.

Thus, n=50

Mean of the distribution: μ=nπ

Substitute the respective values in the above formula.

μ=(50)(0.20)

μ=10

Hence, the installations at the Maumee branch would you expect to take more than 30 minutes is 10.

7 0
3 years ago
Suppose Cotangent (theta) = StartFraction 5 Over 12 EndFraction, where Pi less-than theta less-than StartFraction 3 pi Over 2 En
Agata [3.3K]

Answer:

Sin theta = 12/13

Step-by-step explanation:

From the question;

Cot theta = 5/12

Kindly recall;

Cot theta = 1/ tan theta

Hence, tan theta = 12/5

Mathematically

tan theta= opposite/adjacent

to get hypotenuse, we will use Pythagoras’ theorem which states that the square of the hypotenuse equals sum of the squares of the two other sides

let hypotenuse be h

h^2 = 12^2 + 5^2

h^2 = 144 + 25

h^2 = 169

h = √169

h = 13

But sine theta = opposite/ hypotenuse = 12/13

5 0
2 years ago
A 32 year old mother realized that her age is twice the sum of her two children ages. Her son Jose is two years older than her d
jenyasd209 [6]
Again, guess and test should work perfectly fine.  Since 2(x+y)=32, x+y = 16. Because y-2 =x, y could be = 9 and x = 7. Hope that help!
3 0
3 years ago
Read 2 more answers
Jose has -75 points. He wins 200 points;then he loses 25 points. How many points does he have now?
Sav [38]

Answer:

100 points

Step-by-step explanation:

-75 + 200 = 125

125 - 25 = 100

3 0
2 years ago
Read 2 more answers
Other questions:
  • The combined average weight of an okapi and a llama is 450 kilograms. The average weight of 3 llamas is 190 kilograms more than
    14·1 answer
  • Create a word problem that uses division.Draw a bar model to help you write an equation to solve the problem
    6·1 answer
  • Find the product. 2y 2(3x + 5z) 5xy 2 + 7y 2z 6xy 2 + 10y 2z 2 6xy 2 + 10y 2z
    7·1 answer
  • If point A is located at (-7,5) on a coordinate plane and point B is located at (4,5), what is the distance between the two poin
    7·2 answers
  • Candy selling at $6.00 per pound will be mixed with candy selling at $9.00 per pound. How many pounds of the more expensive cand
    12·2 answers
  • ASAP what is the quotient of 1 divided by the fraction 4/3
    14·1 answer
  • Solve this equation using elimination: 4x-y=8;6x+y=2
    14·1 answer
  • ‼️‼️help please ASAP
    11·1 answer
  • Is 9/9 less than, greater than, or equal to 7?
    13·1 answer
  • Convert the degree measurement to radians. Express answer as multiple of π: 126°
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!