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
guajiro [1.7K]
3 years ago
13

Plz answer this i need help its done today

Mathematics
1 answer:
olga55 [171]3 years ago
3 0

Answer:

1) 1/10

2) 1/2

3) 1/5

Step-by-step explanation:

1)

1 favorable outcome and 10 total outcomes.

P(3) = \frac{1}{10}

2)

5 favorable outcomes and 10 total outcomes

P(even) = \frac{5}{10} = \frac{1}{2}

3)

2 favorable outcomes and 10 total outcomes

P(multiples\ of\ 5) = \frac{2}{10} = \frac{1}{5}

You might be interested in
The population of a certain species of bird in a region after t years can be modeled by the function P(t)= 1620/1+1.15e^-0.042t
natka813 [3]

Answer:

A

Step-by-step explanation:

The function is  \frac{1620}{1+1.15e^{-0.042t}}

To find the maximum population, we need to set t towards infinity to get our answer.

So, we replace time with maximum (\infty). Let's check:

\frac{1620}{1+1.15e^{-0.042t}}\\=\frac{1620}{1+\frac{1.15}{e^{0.042t}}}\\=\frac{1620}{1+\frac{1.15}{e^{0.042(\infty)}}}\\=\frac{1620}{1+\frac{1.15}{\infty}}\\=\frac{1620}{1+0}\\=\frac{1620}{1}\\=1620

The population of birds approaches 1620 as t goes towards infinity. So we can say the max population of the species is 1620.

Correct answer is A

5 0
3 years ago
Read 2 more answers
Fourth degree and a single zero of -3
Darya [45]

The degree of a polynomial is the highest power of the polynomial.

The polynomial is \mathbf{P(x) = (x + 3)^4}

The degree is given as:

\mathbf{n = 4}

The zero is given as:

\mathbf{x = -3}

Add 3 to both sides

\mathbf{x  + 3= 0}

From the question, we understand that the polynomial has a single zero.

So, the polynomial is:

\mathbf{P(x) = (x + 3)^n}

Substitute 4 for n

\mathbf{P(x) = (x + 3)^4}

Hence, the polynomial is \mathbf{P(x) = (x + 3)^4}

Read more about polynomials at:

brainly.com/question/11536910

3 0
3 years ago
7x2 - 4x +10+ 3x2 – 8
kupik [55]
Answer: 22-4x when you simplify it all.

8 0
3 years ago
Read 2 more answers
What is the interest rate in A = 12,000(1 + 0.07/4)^(4)(4)
evablogger [386]

a=(3•107^16)/(40•400^14)
7 0
3 years ago
The expression 60(0.75)^x represents the amount of a drug in milligrams that remains in the bloodstream after x hour. What was t
kogti [31]
It would be 60.

a(b)^x
Since a/ 60 would represent initial value.
7 0
3 years ago
Other questions:
  • Graph the function y = |1.6x – 2| – 3.2. Over which interval is the function increasing?
    15·2 answers
  • Two classes have a total of 50 students. One of the classes has 6 more students than the other. How many students are in the lar
    5·1 answer
  • For which equation would x = 12 not be a solution?
    9·1 answer
  • Find the circumference with the given radius.round to the nerest tenth.use 3.14 π r = 7cm​
    15·1 answer
  • I need help ASAP !!!!!!
    10·1 answer
  • Of the 4 people who have signed up for a genetics lecture, 2 have green eyes. Considering this data, how many of the next 10 peo
    7·1 answer
  • What is 6% of 15? Use a fraction to solve
    5·1 answer
  • I need the second answer!?!?​
    14·1 answer
  • Apply the distributive property to create an equivalent expression.
    14·1 answer
  • An airline estimates that 90% of people booked on their flight actually show up. If the airline books 71 people on a flight for
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!