eliealhaj821 eliealhaj821

03-02-2020
Mathematics

contestada

is 21 a prine number or a compositr number?

Respuesta :

Floersare Floersare

03-02-2020

Answer:

Composite Number

Step-by-step explanation:

1,3,7,21

This does not have just 1 and 21, it has more

Answer Link

Otras preguntas

38. Which of the following reactions is a redox reaction? a) AgNO3 + NaCl → AgCl + NaNO3 b) H2O → H2 + O2 c) NaOH + HCl → NaCl + H

Write an equation of the line that passes through given points. (0,-3),(3,3)

For each of the following 1.Plane Mirror 2.Concave Mirror 3.Convex Mirror 4.Thin Concave Lens 5.Thin Convex Lens Draw the 2 Ray Diagrams for each of the above w

2. Based on the current data, what is ths probability a new student enrolled in a science course is also enrolled in a math couse: Give your answer as a fractio

Sathre Corporation is an oil well service company that measures its output by the number of wells serviced. The company has provided the following fixed and var

If you throw a single die twice, what's the probability of first getting a 3 and then getting another odd number?

Let the two lines y=x+1 and y-x+2 are tangent to a circle at (2,3) and (4,2) respectively. Find the center, radius and equation of the circle

Find the closed formula

Infant is to infancy as delinquent is to?

2. Based on the current data, what is ths probability a new student enrolled in a science course is also enrolled in a math couse: Give your answer as a fractio