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
rosijanka [135]
3 years ago
7

Solve proportion, if necessary round to nearest hundredth.

Mathematics
2 answers:
dimulka [17.4K]3 years ago
7 0

Answer:

B=-3

Step-by-step explanation:

Multiply diagonally then simplify

polet [3.4K]3 years ago
5 0
The answer is b=-3 .

You might be interested in
Errors in an experimental transmission channel are found when thetransmission is checked by a certifier that detects missing pul
irina1246 [14]

Answer:

As shown below

Step-by-step explanation:

Given that when X denotes the errors in an experimental transmission channel, when checked by a certifier that detects missing pulses. follows the cumulative density function as given below:

F(x) = 0, 0

(a) P(X \leq  4) =F(4) = 0.9\\(b) P(X > 7)=1-F(8) = 0\\(c) P(X \leq  5)=F(6) = 0.9 \\(d) P(X> 4)=1-F(4)=1-0.9=0.1 \\(e) P(X \leq  2)=F(3) = 0.7

6 0
4 years ago
write an equation of the line with the same slope as the line given by 5x+2y=8 and as the same y-intercept as 3x-7y=10
Paladinen [302]
The slope of the first equation would be -5/2 because
2y=-5x+8
y=-5x/2+4
The y intercept of the 2nd equation is when x=0, so -7y=10
y=-10/7
The equation of the line would be y=-5x/2-10/7
Or in standard form....
5x/2+y=-10/7
5x+27=-20/7
5 0
3 years ago
Read 2 more answers
Michelle is building a rectangular landing strip for airplanes .She has material to cover 1/1,500 of a square mile. The landing
ANEK [815]
I think that the missing word here is:
"with the amount of the material that Michelle has"

Let's say that her landing strip is x miles long, then its area would be:


\frac{1}{6} *x

We also know how big it is:

\frac{1}{6} *x= \frac{1}{1 500}

now, let's multiply both sides by 6:
\frac{6}{6} *x= \frac{6}{1 500}
1 *x= \frac{3}{750}
x= \frac{1}{250}


So the answer is that it would be x= \frac{1}{250} miles wide






3 0
4 years ago
Select the correct answer.
mariarad [96]

Answer:

D.  slope: 3

y-intercept: -3

Step-by-step explanation:

8 0
3 years ago
NEED HELP PLEASE
ludmilkaskok [199]

Answer:

16 feet, 18 feet, and 25 feet.

Step-by-step explanation:

<h2><u><em>PLEASE MARK AS BRAINLIEST!!!!!</em></u></h2>
4 0
3 years ago
Other questions:
  • What is the next fraction in this sequence? Simplify your answer.
    10·1 answer
  • Complete the function table and write the function rule.<br> 22pts!!
    7·2 answers
  • Need help on function tables. Thx
    12·1 answer
  • Carl knitted 4 more scarves this year than last year. If he knitted 16% more scarves this year than last year, how many did he k
    7·1 answer
  • Perform the operation.<br> (8x2 – 7x – 2) – (6x2 – x + 3)
    5·1 answer
  • Help me out, please :}
    8·1 answer
  • Given that is the midpoint of AB and E is the midpoint of AC, AD =32cm, AE=19cm, and DE=39cm, determine the perimeter of DBCE
    8·1 answer
  • Find the number that makes the ratio equivalent to 9:4.<br> 72:
    8·1 answer
  • How many full cases and additional items are needed to fulfill the order? 50 8
    8·1 answer
  • Solve the equation: 4x - 5 = 8 + 4x *13-130all real numbersno solution
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!