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
PSYCHO15rus [73]
3 years ago
9

Find the probability of choosing a penny or a dime from 4 pennies 3 nickeles and 6 dimes

Mathematics
2 answers:
Nuetrik [128]3 years ago
5 0

Answer:

10 / 13

Step-by-step explanation:

You first have to add all of the coins together.

4 + 3 + 6 = 13 coins

So, now you have the total amount of coins. ut, you need to find the probability of getting a dime or a penny. So, you just have to add the pennies and dimes.

4 + 6 = 10 pennies and dimes

And you just have put 10 over 13 and that is your probability of getting a dime or penny.

10 / 13

bezimeni [28]3 years ago
4 0

Answer:

5.0/5

Step-by-step explanation:

You might be interested in
Need some help please
Strike441 [17]

Answer:

90^

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
PLEASE HELP<br><br><br> What is the value of x?
AleksAgata [21]
The angles inside a triangle add up to 180°
The 3rd angle is supplementary to (6x+1)°
Supplementary means they make a straight line (i.e 180°)

1st angle = 79°
2nd angle = (2x+10)°
3rd angle = 180° - (6x+1)°

180 = 79 + (2x+10) + 180 - (6x+1)
180 = 79 + 2x + 10 + 180 - 6x - 1
combine like terms
180 - 180 - 79 - 10 + 1 = 2x - 6x
-88 = -4x
-88/-4 = x
22 = x
3 0
3 years ago
There are three numbers for the combination to the store’s safe. The first number is 17. The other two numbers can be multiplied
dlinn [17]

Answer:

Step-by-step explanation:

7 0
3 years ago
X + 3y = -3 solve for Y (ex. y= 3 + 5x
AnnyKZ [126]

Answer:

y = -1/3x - 1

Step-by-step explanation:

Let's solve for y.

Step 1: Add -x to both sides.

x+3y+−x=−3+−x

3y=−x−3

Step 2: Divide both sides by 3.

y=-1/3x-1

--

\frac{-1}{3} x-1

3 0
3 years ago
Find the area of this trapezoid.
timurjin [86]

Answer:

7.5 units squared

Step-by-step explanation:

Equation for solving the area is A = 1/2h(b1 + b2).

The bases here have a length of 4 and 1, so we add them together. The height is 3, so our equation is 1/2 * 3(5) = 7.5

8 0
2 years ago
Other questions:
  • Kenji wants to divide 48.6 by 0.15. What is the first step that Kenji must complete?
    13·2 answers
  • If f(x) = 2x + 3 and g(x) = x2 + 1,find f(g(3)).<br> 23<br> 47<br> 82<br> 90
    12·1 answer
  • What is the volume of a cube if the length is 3 mm, the width is 3 mm, and the height is 3 mm? A) 9 cubic millimeters B) 18 cubi
    6·1 answer
  • Javier rode his bike for a total of 41 minutes.  Before lunch, he rode 1 minute less than 5 times the number of minutes he rode
    10·1 answer
  • Why is it important to a lending institution that a person present a 2-year job history when applying for a home loan? a. Most l
    10·1 answer
  • I need help on this
    6·1 answer
  • Put the following numbers in order from least to greatest.<br> 8, -6, 4.7, - 24/10 , 45/5
    5·2 answers
  • When is it easiest to find the percent of a number using a fraction?using a decimal?
    13·1 answer
  • What's the answer? please help
    14·1 answer
  • Algebra help please answer
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!