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
nalin [4]
3 years ago
13

Help me out here..............

Mathematics
1 answer:
Vesna [10]3 years ago
3 0

Answer:

i believe it's 75 cubic cm

You might be interested in
slader Suppose that 8% of all bicycle racers use steroids, that a bicyclist who uses steroids tests positive for steroids 96% of
d1i1m1o1n [39]

Answer:

P = 0.4812

Step-by-step explanation:

First, we need to use here two expressions and then do the calculations.

The first one is the conditional probability which is:

P(B|A) = P(A∩B)/P(A)   (1)

The second expression to use has relation with the Bayes's theorem which is the following:

P(D|C) = P(C|D)*P(D) / P(C|D)*P(D) + P(C|d)*P(d)   (2)

Now, the expression (2) is the one that we will use to calculate the probability of a selected random bicyclist who tests positive for steroids.

So, in this case, we will call C for positive and D that is using steroids and d is the opposite of d, which means do not use steroids.

Then, the probabilities are the following:

P(D) = 8% or 0.08

P(C|D) = 96% or 0.96

P(C|d) = 9% or 0.09

P(d) = 1 - 0.08 = 0.92

With these data, let's replace in expression 2

P(D|C) = 0.96 * 0.08 /0.96 * 0.08 + 0.09*0.92

P(D|C) = 0.0768 / 0.1596

P(D|C) = 0.4812 or 48.12%

8 0
3 years ago
Plz help me with this
Setler79 [48]

Answer:   x = 8

                (the correct answer was not provided as an option)

<u>Step-by-step explanation:</u>

log_2(x-6)+log_2(x-4)=log_2(x)\\\\log_2[(x-6)(x-4)]=log_2(x)\\\\(x-6)(x-4)=x\\\\x^2-10x+24=x\\\\x^2-11x+24=0\\\\(x-3)(x-8)=0\\\\x=3\qquad x=8\\\\\\\text{The term after the log symbol  (inside the parenthesis) must be greater than 0!}\\\\Check:\\3-6>0\ \text{FALSE --- so 3 is not a valid solution}\\\\8-6>0\ \text{TRUE}\\8-4>0\ \text{TRUE}\\8>0\ \text{TRUE --- 8 is a valid solution because it is true for all}

8 0
3 years ago
ced tea. How do you make a larger batch of this mixture? Describe your procedure and use the table below to organize your result
puteri [66]

Answer:

whats the question ?

Step-by-step explanation:

explain pls

5 0
2 years ago
Which expressions are equivalent to the model?
Afina-wow [57]
The correct answer is 2y(3+4x)
3 0
2 years ago
Read 2 more answers
PLEASE I NEED HELP WITH MATH HOMEWORK
tino4ka555 [31]

Answer:

x=50

Step-by-step explanation:

3x+30=180

3x=150

x=50

4 0
3 years ago
Read 2 more answers
Other questions:
  • Emily rented a bike from matt’s bikes. It cost $16 plus $5 per hour. If Emily paid $46 then she rented the bike for how many hou
    8·2 answers
  • Wht is the surface area of this design ?
    7·1 answer
  • How do you change the answers into the correct number of digit?
    6·1 answer
  • Can anyone help me I don’t know how to do this
    10·1 answer
  • It costs £430 to rent a cottage for the weekend. Last year it cost £400. What percentage increase is this?
    6·2 answers
  • A teacher can grade 30 papers in 6 minutes and 100 papers in 20 minutes what is the rate of change
    7·1 answer
  • What is the 100th term of 6,10,14,18
    11·1 answer
  • A sea lion jumped out of the water to a height of 3 feet above sea level. The number line shows the location of the sea lion at
    15·1 answer
  • 6 to the power of 3=216. Using exponents, write three more expressions whose value is 216.
    9·1 answer
  • A store sells almonds for $7 per pound, cashews for $10 per pound, and walnuts for $12 per pound. A customer buys 12 pounds of m
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!