ABC
posted by Anonymous .
How many integers n satisfy the inequality 21≤n≤47?

Do you mean how many integers are in between 21 and 47 inclusive?
Respond to this Question
Similar Questions

Algebra 2
Solve. 4a2≤a+1≤3a+4 4a21≤a+11≤3a+41 4a33≤a≤3a+33 4a/36/3≤a≤3a/3 4a/3(1/a)2≤a≤a(1/a) 4/36≤a≤1 I got lost at this part. I'm not sure what to do now, if … 
Mathematics
If n is an integer, how many different values of n satisfy the inequality 4 ≤ 3n ≤ 87? 
math
n and m are positive integers that satisfy n^3+2n^2=m^2. If 1≤n≤1000, how many possible pairs of (n,m) are there? 
algebra 1 help
3) the ideal width of a safety belt strap for a certain automobile is 5 cm. an actual width can vary by at most 0.35 cm. write an absolute value inequality for the range of acceptable widths. a. w+5≤ 0.35 b. w0.35 ≤ … 
algebra 1 help
3) the ideal width of a safety belt strap for a certain automobile is 5 cm. an actual width can vary by at most 0.35 cm. write an absolute value inequality for the range of acceptable widths. a. w+5≤ 0.35 b. w0.35 ≤ … 
algebra 1 help please
4) a student score is 83 and 91 on her first two quizzes. write and solve a compound inequality to find possible values for a thord quiz score that would give anverage between 85 and 90. a. 85≤83+91+n/3 ≤90; 81≤n≤96 … 
PRE  CALCULUS
Eliminate the parameter t. Find a rectangular equation for the plane curve defined by the parametric equations. x = 6 cos t, y = 6 sin t; 0 ≤ t ≤ 2π A. x2  y2 = 6; 6 ≤ x ≤ 6 B. x2  y2 = 36; 6 ≤ … 
Algebra 2
Did I solve this quadratic inequality correctly? 
Differentials (calc)
Solve the Poisson equation ∇^2u = sin(πx) for 0 ≤ x ≤ 1and 0 ≤ y ≤ 1 with boundary conditions u(x, 0) = x for 0 ≤ x ≤ 1/2, u(x, 0) = 1 − x for 1/2 ≤ x ≤ 1 and 0 everywhere … 
Math
The function b(h) models the percent of a certain wildflower that blooms during months in which the average daily sunlight is h hours. Name the most appropriate domain for this function. A. Integers, h ≤ 24 B. Integers, 0 ≤ …