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
Oxana [17]
3 years ago
10

How many numbers between 100 and 999 are divisible by 4?

Mathematics
1 answer:
QveST [7]3 years ago
7 0
Try this solution:
1. Note, that 100 is divisible by 4, and 999 is not divisible by it, only 996. This is an arithmetic sequence.
2. a1;a2;a3;a4;...a(n) the sequence, where a1=100; a2=104; a3=108; a4=112; ... etc., and a(n)=996. n=?
3. using a formula for n-term of the sequence: a(n)=a1+d(n-1), where a(n)=996; a1=100 and d=4 (according to the condition ' is divisible by 4'). Then 100+4(n-1)=996; ⇒ 4n=900; ⇒ n=225 (including 100).

answer: 225
You might be interested in
Solve for x in the equation x squared plus 4X minus 4 equals 8​
sergiy2304 [10]

Answer:

(x+6)(x-2)

Step-by-step explanation:

3 0
3 years ago
Fill in the blank to this mathematics question
lorasvet [3.4K]

Answer:

x = 24 makes the original equation true

Step-by-step explanation:

2 < x ≤ 24

2 < x signifies x cannot be equal to 2

x≤24 signifies x can be equal to 24.

3 0
3 years ago
HELP PLEASE!! Which option is correct?!
Alex Ar [27]

Answer:

Step-by-step explanation:

C

6 0
3 years ago
Read 2 more answers
What is the area of the composite figure?<br> (Attached picture)<br><br> __cm²
lara31 [8.8K]

Answer:

59.5

Step-by-step explanation:

area of the triangle is (7 x 3)/2=21/2=10.5

area of the square 7x7=49

7 0
2 years ago
In the diagram, lines m and n are parallel. What is the measure of w?
Zepler [3.9K]

Answer:

35 degrees

Pleaase seek help u need to be smarter than this giv me brainilest

8 0
3 years ago
Other questions:
  • What is the area of a rectangle with width 25 inches and length 35 inches?
    11·2 answers
  • Nakita rode her skateboard at an average speed of 8.8 feet per second for 0.2 miles. She wants to calculate how long it took her
    14·1 answer
  • Arc JK is congruent arc LM. What is the length of chord LM? A. 2 B. 15 C. 16 D. 30
    6·1 answer
  • Patel is solving 8x2 + 16x + 3 = 0. Which steps could he use to solve the quadratic equation? Select three options.
    6·2 answers
  • Plz awnser quick!!! It's almost tomorrow need to know the fraction and decimal to 1-4!!!! Plz quick plzzz I'll give u 30 points!
    5·1 answer
  • Given f(x) = 2x + 5, find x when f(x) = 45
    8·2 answers
  • What is the slope of a line whose equation is 2x-2y=20
    5·2 answers
  • Solve the inequality. Graph the solution.<br><br> −2&gt;m6−7
    7·1 answer
  • What is this? Please answer if you know what u are doing
    14·1 answer
  • In an ordered pair, the y-coordinate tells you how far to move from the origin parallel to the______. X-axis/y-axis​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!