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
Anvisha [2.4K]
3 years ago
13

A jar contains 17 orange,7 pink, and 4 black marbles. A marble is drawn at random.What is the probability that the marble is pin

k or orange
Mathematics
1 answer:
Grace [21]3 years ago
5 0
Sample space = 17 + 7 + 4 = 28
P(pink) = 7/28
P(orange) = 17/28
P(pink or orange) = P(pink) + P(orange)
P(pink or orange) = 7/28 + 17/28
P(pink or orange) = 24/28
P(pink or orange) = 6/7 or 0.857143 or 85.7%
You might be interested in
The math clubs car can travel 9 meters in a second. The race track for the soap box derby is 63 meters long. How many seconds wi
zhenek [66]

Answer: it will take 7 seconds

Step-by-step explanation: 9 x 7 = 63

5 0
2 years ago
Can someone answer this !
rodikova [14]

Answer:

11253

Step-by-step explanation:

the steps are described in the picture above

6 0
2 years ago
How do you find the length of an arc
lilavasa [31]

Answer: You divide the degree measure of the arc by 360 degrees.

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
for lyla: a. state which formula should be used to solve this problem. b. write the function for lyla. c. determine how much lyl
tresset_1 [31]

The formula is P=Poe^rt and after 20 years the amount will be $14134.41

For Lyla, the formula used to solve the problem is P=Poe^rt

The function is P=3000 e^0.775t

After 20 years lyla amount will be P=3000e^0.775×20=14134.41$

  • The exponential function is a type of mathematical function which are helpful in finding the growth or decay of population, money, price, etc that are growing or decay exponentially.
  • Exponents are used in exponential functions, as the name indicates. But take note that an exponential function does not have a constant as its base and a variable as its exponent (if a function has a variable as the base and a constant as the exponent then it is a power function but not an exponential function).
  • As the name implies, exponential functions employ exponents. The base and exponent of an exponential function, however, are not a constant and a variable, respectively (if a function has a variable as the base and a constant).

To learn more about exponential functions visit

brainly.com/question/11487261

#SPJ4

6 0
1 year ago
Tom walked around his yard. His property is rectangular with a length of 20 yards and a width of 31 yards. How much fence will h
Furkat [3]

Answer:

20 x 31= 620 ft of fence

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • 5. Two similar figures have volumes 27 in.? and 125 in.?. The surface area of the smaller figure is 63 in.. (1 point)
    10·1 answer
  • Mary Martin earns a gross salary of $2,000 per month. State unemployment insurance of $90 is withheld from each of her monthly c
    7·1 answer
  • Pls help me i give brainliest
    13·2 answers
  • The bacterial strain Acinetobacter has been tested for its adhesion properties, which is believed to follow a normal distributio
    11·1 answer
  • The population of a certain city was 25,000 in 2010 and decreased by 4% each year afterwards. The population can be modeled by e
    5·1 answer
  • I dont understand this ​
    14·1 answer
  • Find the value of x.<br> Please help me
    14·1 answer
  • Helpppppooppppppppppp
    5·2 answers
  • a certain star is 4.4x10^2 light years away from the sun one light year is about 5.9x10^12. how far from the earth in miles is t
    5·1 answer
  • Solve the following the inequality: 12 &lt; 4x - 16 &lt; 16
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!