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
LUCKY_DIMON [66]
3 years ago
5

Daria selected a number from the positive integers less than 10. What is the probability that she selected a prime number?

Mathematics
2 answers:
ExtremeBDS [4]3 years ago
7 0

Answer:

  4/9

Step-by-step explanation:

There are 9 positive integers less than 10: {1, 2, 3, 4, 5, 6, 7, 8, 9}.

The 4 primes less than 10 are ... {2, 3, 5, 7}.

The probability Daria selected a prime is 4/9.

Misha Larkins [42]3 years ago
5 0

Answer:

4/9

Step-by-step explanation:

You might be interested in
The angle measures and/or side lengths of a triangle are described. Determine whether the conditions given
allsm [11]

Answer:

no such tryangle

Step-by-step explanation:

the sum of any 2 sides must be grater then the 3ed

3 0
3 years ago
The length of one edge of a cube is 7 units. What is the volume of this cube in cubic units?HELP ME PLEASE JUSTIFY THE ANSWER th
IRISSAK [1]

Answer:

343 cubic units^3

Step-by-step explanation:

its a cube which means all the sides are the same length, multiply lwh (length x width x height), which would be 7x7x7 or 7^3.

5 0
3 years ago
Two balls are pulled one after another, without replacement, from the box containing three black, five yellow, and seven red bal
kolezko [41]

Answer:

1/14

Step-by-step explanation:

5/15 × 3/14 = 1/14

Or 0.0714 (3sf)

6 0
2 years ago
Math question! I appreciate any help!
saw5 [17]
Lateral faces are all the sides of the prisms EXCEPT the bases, which are the sides on the top and bottom. To find the area of the lateral faces we can use the formula: perimeter x height.

perimeter = 2 (6 + 8) = 2 x 14 = 28
height = 14
area of the lateral faces = perimeter x height = 28 x 14 = 392

Hope this helps!
6 0
3 years ago
What is the volume of a cubic crystal with one face that has an area of 9 cm²?​
Ulleksa [173]

Answer:

The volume is 27 cubic cm.

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • What is the greatest commond factor of 27 36
    6·1 answer
  • Freezing Pipes
    14·1 answer
  • How does a balance sheet work?
    15·1 answer
  • What's 360 ÷120 as a decimal
    8·1 answer
  • Please help. Felipe is planning a party. He has $50 to spend on sandwiches That cost $2.50 Per person , $25 to spend on drinks t
    9·1 answer
  • What is a simplified expression for 3(2x + y)
    10·2 answers
  • A city planner would like to estimate the true mean annual income of all households in the city. She selects a random sample of
    13·1 answer
  • 5[5y -6] = 4[y -7] <br> solve the equation by balancing the equation
    9·1 answer
  • Courtney is twice as old as Andre and three years older than Natalie. Courtney is half Shari's age. The difference between Shari
    15·1 answer
  • What is the standard form of 5.58 x 10^-2
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!