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
timurjin [86]
3 years ago
11

In a bag are 5 oranges and 4 mangoes select one replaces it and select another . What is the probability that both selections we

re oranges?
Mathematics
1 answer:
Serggg [28]3 years ago
4 0

Answer:

P(orange)x P(orange)= 5/9 x 5/9= 25/81

Step-by-step explanation:

You might be interested in
The price of a television decreased from $1000.00 to $800.00. What was the percent of decrease? a. 2% b. 18% c. 20% d. 25%
sweet-ann [11.9K]
If we divide 800/1000, we get .8 This means The price of $800 is only 80% of  $1000. Furthermore, this also means that there was a decrease in price of 20%. The answer is C.
4 0
3 years ago
What is the variable of 18+t
Dmitry_Shevchenko [17]
T because all variables are letters
6 0
3 years ago
Read 2 more answers
What is the derivative of y with respect to x if y = 2/X4
zepelin [54]
You're correct, the answer is C.

Given any function of the form y=x^n, then the derivative of y with respect to x (\frac{dy}{dx}) is written as:
\frac{dy}{dx}=nx^n^-^1

In which n is any constant, this is called the power rule for differentiation.

For this example we have y= \frac{2}{x^4}, first lets get rid of the quotient and write the expression in the form y=x^n:
y= \frac{2}{x^4} =2x^-^4

Now we can directly apply the rule stated at the beginning (in which n=-4):
\frac{dy}{dx}=(2)(-4)x^{-4-1}=-8 x^{-5}= -\frac{8}{x^5}

Note that whenever we differentiate a function, we simply "ignore" the constants (we take them out of the derivative).
6 0
3 years ago
PLEASE I NEED HELP I ONLY HAVE 3 MINUTES TO SOLVE THIS PLEASE HELP
defon

Answer:

A&B

Step-by-step explanation:

8 0
3 years ago
The admission at the movies is $5 for children and $10 for adults. The total amount collected was
sesenic [268]

Answer:

Number of children, x= 400

Number of adults, y = 100

Step-by-step explanation:

Let the number of children be x

Let the number of  adults be y

Given : Total number of people,  x + y = 500  --------(1)

           Total amount collected, 5x + 10y = 3000  ---------(2)

(1) => y = 500 - x

Substitute y in (2) : 5x + 10(500 - x) = 3000

                             5x + 5000 - 10x = 3000

                                -5x = 3000 - 5000

                                 -5x = -2000

                                    x = 400

Substitute x in (1) : 400 + y = 500

                                      y = 500 - 400

                                      y = 100

4 0
2 years ago
Other questions:
  • Round the following numbers to the nearest thousand. 11. 345,276 12. 127,825
    15·1 answer
  • What is the range of this set of data 111,97,63,84,100,119,72
    13·2 answers
  • Shannon is making three different sizes of blankets from the same material. The first measures 2.5 feet by 2 feet. She wants to
    14·1 answer
  • My friend aliva said she want pie.but,it is 8 ft wide and 8 ft wide coast 199$what pie she get for less money 5ft 20$ 2ft 4$ 1ft
    11·2 answers
  • Wil make bianleast
    14·2 answers
  • Can someone help asap
    14·2 answers
  • I can identify and use inverses to solve equations with one variable
    6·1 answer
  • Kale is hiking 2,345 feet above sea level. The peak of the mountain he is climbing is 3,283 feet above sea level. What is the ve
    5·2 answers
  • Diego makes green paint by mixing 10 tablespoons of yellow paint and 2 tablespoons of blue paint. Which of these mixtures produc
    8·1 answer
  • Select two numbers that are more than 5 units away from 0.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!