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
devlian [24]
3 years ago
14

How would you simplify 8t+3-t

Mathematics
1 answer:
Elenna [48]3 years ago
5 0

Answer:

t= .43

Step-by-step explanation:

8t + 3 -t

8t - t = 7t

7t + 3

7t/7 = t

3/7 = .43

t= .43

You might be interested in
Suppose that an experiment consists of flipping a coin 3 times and observing the resulting sequence of heads and tails. Find the
ki77a [65]

Using the binomial distribution, it is found that there is a 0.125 = 12.5% probability of observing exactly 3 tails.

<h3>What is the binomial distribution formula?</h3>

The formula is:

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

C_{n,x} = \frac{n!}{x!(n-x)!}

The parameters are:

  • x is the number of successes.
  • n is the number of trials.
  • p is the probability of a success on a single trial.

In this problem, considering 3 tosses of a fair coin, the parameters are n = 3 and p = 0.5.

The probability of 3 tails is P(X = 3), hence:

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 3) = C_{3,3}.(0.5)^{3}.(0.5)^{0} = 0.125

0.125 = 12.5% probability of observing exactly 3 tails.

More can be learned about the binomial distribution at brainly.com/question/24863377

3 0
2 years ago
Michael stands 10 feet from a table, and notices a plate resting on the edge of the table. The top of the table is 3 feet high,
Aleks04 [339]

Answer:

17

Step-by-step explanation:

quick mafs

3 0
3 years ago
If 4 is subtracted from twice a number, the result is 10 less than the number. Write an equation to solve this problem. Use n as
skelet666 [1.2K]
2n-4= n-10
-n. -n
n-4=-10
+4. +4
n=-6

Final answer: -6
8 0
3 years ago
Daniel has dinner at a restaurant and the cost of his meal is $28.00. Because of the service, he wants to leave a 20% tip. What
jekas [21]

Answer: answer is $33.60

Step-by-step explanation:

3 0
2 years ago
If the Lafita family deposits 8500$ ina savings account at 6.75% interest, compounded continuously, how much will be the account
julsineya [31]
A=pe^rt
A=8,500×e^(0.0675×25)
A=45,950.57
8 0
3 years ago
Other questions:
  • Please help and show working out
    7·1 answer
  • A differential equation and a nontrivial solution f are given below. Find a second linearly independent solution using reduction
    13·1 answer
  • The vertex form of h(x) = x2 – 14x + 6 is h(x) = (x – )2 – .
    8·2 answers
  • In the past, 35% of the students at ABC University were in the Business College, 35% of the students were in the Liberal Arts Co
    13·1 answer
  • Joanne has 20 books on crafts and cooking. she has 6 more cookbooks than craft books. how many of each does she have?​
    15·1 answer
  • Fraction as a decimal , use bar notation id necessary
    13·1 answer
  • 68 divided 503 using 2 compatible numbers
    6·1 answer
  • The one wirh my mouse over js 55
    11·2 answers
  • Please help me it’s due right now?!?! <br> Find the missing side of each triangle.
    13·1 answer
  • Angle Terminology with Equations
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!