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
DENIUS [597]
2 years ago
7

Solve for b. 8b−1=24b+4 ans = -7

Mathematics
2 answers:
Yanka [14]2 years ago
7 0

Answer:

b = -5/16

Step-by-step explanation:

8b - 1 = 24b + 4

8b - 24b = 4 + 1

-16b = 5

16b = -5

b = -5/16

raketka [301]2 years ago
4 0

Answer:

Step-by-step explanation:

yeah your answer was wrong so you clearly need help

8b-1=24b+4

subtract 4 from both sides

8b-5=24b

subtract 8b from both sides

-5=16b

divide by 16

b=-5/16

You might be interested in
In a recent survey, 60% of the community favored building a health center in their neighborhood. If 14 citizens are chosen, find
andreev551 [17]

Answer:

Probability that exactly 5 of them favor the building of the health center is 0.0408.

Step-by-step explanation:

We are given that in a recent survey, 60% of the community favored building a health center in their neighborhood.

Also, 14 citizens are chosen.

The above situation can be represented through Binomial distribution;

P(X=r) = \binom{n}{r}p^{r} (1-p)^{n-r} ; x = 0,1,2,3,.....

where, n = number of trials (samples) taken = 14 citizens

         r = number of success = exactly 5

        p = probability of success which in our question is % of the community

              favored building a health center in their neighborhood, i.e; 60%

<em>LET X = Number of citizens who favored building of the health center.</em>

So, it means X ~ Binom(n=14, p=0.60)

Now, Probability that exactly 5 of them favor the building of the health center is given by = P(X = 5)

        P(X = 5) = \binom{14}{5} \times 0.60^{5} \times (1-0.60)^{14-5}

                      = 2002 \times 0.60^{5} \times 0.40^{9}

                      = 0.0408

Therefore, Probability that exactly 5 of them favor the building of the health center is 0.0408.

4 0
3 years ago
F(x)=3x graphed give answer
BaLLatris [955]

Answer:

Step-by-step explanation:

7 0
3 years ago
Write an equation of the line with the given slope and y-intercept.
11Alexandr11 [23.1K]
Y=-1/3X-1 should be correct
4 0
3 years ago
A ________ is a range of values between which the value of the population parameter is believed to be, along with a probability
nignag [31]
The best answer out of the ones provided would be c, confidence interval
3 0
2 years ago
Read 2 more answers
I NEED THIS ANSWER ASAP(1000-???)=487​
lakkis [162]

Answer:

The answer is 513

Step-by-step explanation:

To get this answer you can subtract 487 from 1000 and then put the answer in the missing place!

-Hope this helps-

Bai~

5 0
2 years ago
Read 2 more answers
Other questions:
  • What is -2(x+3)=4x-3
    9·2 answers
  • A soft drink manufacturer produces 3408 cans in an 8-hour day. Cans are packaged 24 to a case. How many cases are produced each
    15·1 answer
  • The difference of the range and the interquartile range of the data set represented by the box plot is
    11·2 answers
  • Help please. Screenshot included.
    14·1 answer
  • Find the sum of two consecutive odd numbers is 56 find the numbers
    5·1 answer
  • Ling worked three more hours on Tuesday than she did on Monday. On Wednesday, she worked one hour more than twice the number of
    10·2 answers
  • A model Nasar race car lists 79.99 with a trade discount of 40% . What is the net price of the car?
    13·1 answer
  • .<br><br> help me i don't know how to do this. (algebra 2)
    11·1 answer
  • Which expression represents the algebraic phrase ""nine times a number plus thirteen""? 9 minus y 13 9 y minus 13 9y 13 13y 9.
    5·1 answer
  • You want to place stone pavers around the edge of your concrete patio. The patio is 12 ft wide by 14 ft long and each stone pave
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!