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
Elanso [62]
3 years ago
9

18/24 = b/12 Solve the proportion:

Mathematics
1 answer:
Lemur [1.5K]3 years ago
3 0

Answer:

b=9

Step-by-step explanation:

18/24=3/4

3/4=b/12

cross product

4*b=3*12

4b=36

b=36/4

b=9

You might be interested in
Amy has set aside $150 a month for her cell phone bill. The cost for a monthly cell phone plan is a $65 access fee plus $20 per
Nana76 [90]
Are you a K12 student? Which quiz is this? I recognize this question. <span />
8 0
3 years ago
NEED HELP IMMEDIATELY. 50 POINTS TO THE BEST ANSWER.
Reil [10]

Answer:

See below

Step-by-step explanation:

r=0 means there is zero correlation between the independent and dependent variables. Most likely, some other regression model will help to bring the value of r closer to -1 or 1 to show a strong correlation.

8 0
2 years ago
Read 2 more answers
A linear function and its inverse are given.
jarptica [38.1K]

Answer:

x: -5,  -3,   0,  1,  4

y:-23, -15, -3, 1, 13        for the function.

x:-23, -15, -3, 1, 13

y: -5,   -3,  0,  1,  4         for the inverse.

Step-by-step explanation:

we know that if we have the function f(x) = y, then the inverse of f(x) (let's call it g(x)) is such that:

g(y) = x.

now we have

y=4x-3

y=(1/4)x+3/4

The only table that works for our first function is:

x: -5,  -3,   0,  1,  4

y:-23, -15, -3, 1, 13

You can see this by replacing the values of x and see if the value of y also coincides.

Then, using the fact that the other table must be for the inverse, we should se a table with the same values, but where the values of x and y are interchanged.

The second table is that one:

x:-23, -15, -3, 1, 13

y: -5,   -3,  0,  1,  4

7 0
3 years ago
Read 2 more answers
Select the correct answer.
torisob [31]

Answer:

  • C. - f(x) = f( - x)

Step-by-step explanation:

<u>Property of the odd function is:</u>

  • - f(x) = f( - x)

<u>Same applies to the given function:</u>

  • f(x) = -2x⁵ + x³ - 7x
  • f(- x) = -2(-x)⁵ + (- x)³ - 7(-x) = 2x⁵ - x³ + 7x = - (2x⁵ + x³ - 7x) = - f(x)
4 0
3 years ago
Simone has 20 bills. One fifth of the bills are hundreds, 1/4 of them are fifties, 1/10 of them are $20s. The rest of the bills
larisa [96]
If Simone has 20 bills, then:

1/5 of 20 = 4 [hundreds]
1/4 of 20 = 5 [fifites]
1/10 of 20 = 2 [$20s]

4 * 100 + 5 * 50 + 2 * 20 = 400 + 250 + 40 = 690 [out of $780]
4 + 5 + 2 = 11 [out of 20 bills]

So now we can easily find out she had 9 bills of tens - because 20 - 11 = 9 or because (780 - 690) ÷ 10 = 90 ÷ 10 = 9.
5 0
3 years ago
Other questions:
  • HELP HELP HELP HELP HELP
    9·1 answer
  • Write 24,000 in expanded form.
    7·1 answer
  • A rectangle picture frame has a perimeter of 30 inches,the height of the frame is 8 inches , what is the width of the frame?
    11·1 answer
  • Can you help me with this math problem and tell me how to do it?
    15·1 answer
  • Find the value of y, given value of x.
    15·1 answer
  • The spiny horn frog hops at a speed of .35 miles an hour. How far can the frog hop in 2 ½ hours?
    8·2 answers
  • At East Junior High School, there are a total of 1175 students in the 7th and 8th
    10·1 answer
  • Imagine you have a job where you earn $700 each week after taxes. Your monthly living expenses include $725 for rent, $125 for u
    12·1 answer
  • Can someone help me with this assesment
    9·1 answer
  • X= -7 <br> x+8y=1 solve by substitution
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!