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
Yakvenalex [24]
3 years ago
12

There are 3 quarters, 5 dimes, and 2 nickels, in a jar. P(dime then dime without replacement)?​

Mathematics
1 answer:
Roman55 [17]3 years ago
3 0
Can yu give more explanation
You might be interested in
If you traveled 5 miles in 10 minutes, how long will it take you to travel 1 mile
horrorfan [7]

Answer:

2 Minutes

Step-by-step explanation:

the first ratio is 5:10 since it is easier to work with big numbers let's start by  multiplying it by 2 to get something

Now we have 10:20 we can divide this by 10 and get the ratio 1:2

1:2 equals 1 mile:2 minutes which is 1 mile in 2 minutes!

Have a nice day and I hope this helps!

8 0
3 years ago
Help me with number 15, will give brainliest:)
gladu [14]
i believe it’s D because where you have 20 marked it’s 20 more from where you are which would be around 40 which is why i’m saying D
5 0
2 years ago
Read 2 more answers
Find the slope of the line that passes through the pair of points.<br> (-2,3), (-5,2)
forsale [732]

Answer:

A. 1/3

Step-by-step explanation:

2-3/-5--2=

2-3/-5+2=

-1/-3=

1/3

8 0
3 years ago
-15<br> -3<br> 3<br> 15 <br> Pls help idk this
kykrilka [37]

Answer:

-3

Step-by-step explanation:

4^x = (1/8)^(x+5)

(2^2)^x =  (2^-3)^(x+5)

2^2x = 2^(-3x - 15)

Since both sides have the same base of 2, then the exponents are equal

So

2x = - 3x - 15

5x = -15

 x = -3

5 0
3 years ago
Read 2 more answers
A box contains red marbles and green marbles. Sampling at random from the box five times with replacement, you have drawn a red
olasank [31]

Answer: The probability of drawing a red marble the sixth time is 1/2

Step-by-step explanation:

Here is the complete question:

A box contains 10 red marbles and 10 green marbles. Sampling at random from the box five times with replacement, you have drawn a red marble all five times. What is the probability of drawing a red marble the sixth time?

Explanation:

Since the sampling at random from the box containing the marbles is with replacement, that is, after picking a marble, it is replaced before picking another one, the probability of picking a red marble is the same for each sampling. Probability, P(A) is given by the ratio of the number of favourable outcome to the total number of favourable outcome.

From the question,

Number of favourable outcome = number of red marbles =10

Total number of favourable outcome = total number of marbles = 10+10= 20

Hence, probability of drawing a red marble P(R) = 10 ÷ 20

P(R) = 1/2

Since the probability of picking a red marble is the same for each sampling, the probability of picking a red marble the sixth time is 1/2

3 0
3 years ago
Other questions:
  • Tom spent 153 minutes completing a race. He walked 63 minutes and jogged the rest. What is the ratio of time he jogged to time h
    14·2 answers
  • at the beginning of the year the wrong family car had been driven 14539 miles at the end of the year their car had been driven 2
    9·2 answers
  • How many x-intercepts does the graph of y = 2x^2 – 8x + 5 have?
    12·2 answers
  • Suppose x is a normally distributed random variable with µ = 10.1 and σ = 3.4. Find each of the following probabilities: a. P(5.
    14·1 answer
  • Create an expression to the phrase "7 more than the product of 6 and the number n"
    14·1 answer
  • Abby's curtain company is making curtains for a local hotel. She wants each curtain to be 48 inches long. At the fabric store, f
    11·1 answer
  • For the following quadratic equation, find the discriminant.<br> x^2+ 10x + 44 = 0
    14·1 answer
  • What is the growth factor for 233% growth
    5·1 answer
  • Someone help me with math and i will give you 125 points no cap(additinal discord is
    12·1 answer
  • Is triangle RWS triangle QWT
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!