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
Ulleksa [173]
3 years ago
6

What percent of the first 10 natural numbers are prime numbers? Answer in a percent please. :)

Mathematics
1 answer:
saul85 [17]3 years ago
6 0

So the first 10 are 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. Since a prime number is only divisible by 1 and itself and greater than 1, our answers are 2, 3, 5, and 7. That's 4 numbers, or 4/10=0.4 of the 10. Since percentage is based out of 1, we can multiply 0.4 by 100 to get 40%. I hope that Helped :)


You might be interested in
X^2-9 can be factored using the formula
Gala2k [10]

Answer:

a^2 - b^2 = (a-b)(a+b)

Step-by-step explanation:

x^2 -9

Rewriting as

x^2 - 3^2

We notice that this is the difference of squares

a^2 - b^2 = (a-b)(a+b)

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

6 0
3 years ago
1. What is the vertex of y = bx1 – 5?
hammer [34]
It’s A (5,0) I used desmos ssjjsjdjdjddjdjssjshdhjsbsdbbdbdbdbbddhhdb
8 0
2 years ago
What are the two x-intercepts for f(x) (x-1) (x+3)
AlexFokin [52]

Answer:

Step-by-step explanation:

5 0
2 years ago
The sun and a planet with a period of 5 years would have a distance of
Galina-37 [17]
To solve the problem shown above you must apply the proccedure shown below:

 1. You must apply the Kepler's third law, as below:

 (T1/T2)²=(R1/R2)³

 T1 and T2 are the orbital periods. (T1=1 year; T2=5 years)
 R1 and R2 are the orbital radius. (R1=1 Astronomical unit)

 2. Now, you must substitute the values shown above into the formula and clear R2:

 (1/5)²=(1/R2)³
 1/25=1/R2³
 R2³/25=1
 R2³=25
 R2=∛25
 R2=2.92 AU

 Therefore, the answer is: 2.92 AU
8 0
4 years ago
What is 10/8 equivalent to?
Trava [24]

Answer: 1 and 1/4

Step-by-step explanation: since this is an improper fraction, ill make it a mixed number fraction. It you want to make a mixed number, then subtract 10 from 8. You get 2. Now you have 1 and 2/8 which can be simplified to 1 and 1/4

5 0
3 years ago
Other questions:
  • HOW WOULD I SOLVE THIS? WITH WHAT FORMULA AND WHAT IS THE ANSWER
    7·1 answer
  • Picture Question please help!!!! Thank you so much!
    10·2 answers
  • If A = (-1, -3) and B = (11, -8), what is the length of AB ?
    5·1 answer
  • To make fruit punch for a party, we need 4 1⁄2 gallons of ginger ale, 1 gallon of strawberry juice, 2 3⁄4 gallons of frozen oran
    10·1 answer
  • How many cups in a gallon
    15·1 answer
  • How do i find the scale factor on a graph?
    9·1 answer
  • In Exercise, describe how the graph of g is related to the graph of f.<br> g(x)=-1+f(x)
    12·1 answer
  • Positive fractions less than 1 ,with an interval of 1/8 between each pair of fractions
    13·1 answer
  • para una actividad escolar, un curso de 30 estudiantes decide reunir sobres de salsa de tomate y paquetes de tallarines. cada es
    15·1 answer
  • Grandma's recipe for sugar cookies 1 cups butter 2 cups sugar 4 eggs 1/2 teaspoon baking powder 1 1/4 cups of flower 1/4 teaspoo
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!