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
-Dominant- [34]
3 years ago
12

Suppose a certain combination lock requires three selections of numbers, each from 1 through 25. (a) How many choices are there

for the first number in the combination
Mathematics
1 answer:
Montano1993 [528]3 years ago
5 0

Answer:

25 choices

Step-by-step explanation:

Given

Possible Combinations: 1 to 25

Selections: 3 numbers

Required

Determine the number of choices of the first number

The first number of the lock can be any of 1 to 25.

This is so because when you counting from 1 to 25, there are 25 numbers

<em>Hence, number of choices is 25 numbers</em>

You might be interested in
36 x p = 5p x 7.5 solve for p
USPshnik [31]

Answer:

Step-by-step explanation:

Let's solve your equation step-by-step.

36p=5p(7.5)

Step 1: Simplify both sides of the equation.

36p=37.5p

Step 2: Subtract 37.5p from both sides.

36p−37.5p=37.5p−37.5p

−1.5p=0

Step 3: Divide both sides by -1.5.

−1.5p

−1.5

=

0

−1.5

p=0

8 0
3 years ago
For Question #7 does my answer make any sense?? Plz check my answer and plz be responsible! Thanks!
Aleksandr-060686 [28]
Yes, you are correct. 365 times 5 is 1,825. 1,825 times 45 is 82,125.
5 0
3 years ago
Sumin bought a pen and a book for $x. the pen cost $5. (a) express the cost of the book in terms of x. (b) if x = 11, find the c
anygoal [31]

Answer:

a. x = total - $5

b. x = $6

c. x = $10

Step-by-step explanation:

a. pen + book = total

Let x = book

$5 + x = total

x = total - $5

b. pen + book = total

Total = 411

$5 + x = $11

x = $11 - $5

x = $6

c. pen + book = total

Total = $15

$5 + x = $15

x = $15 - $5

x = $10

4 0
2 years ago
Because a square is a rectangle,it must have.Because a square is a trapezoid,it must have.Because a square is a quadrilateral,it
Mama L [17]

Answer:

Because a square is a rectangle,it must have 4 right angles & 2 sets of parallel lines

Because a square is a trapezoid,it must have parallel lines ( 2 pairs)

Because a square is a quadrilateral, it must have 4 sides

Step-by-step explanation:

Because i have a big brain :)

5 0
3 years ago
Plot triangle ABC with coordinates A(-4,5),B(-1,5),C(-1,1)​
slavikrds [6]

Answer:

:D

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • What would you guess the mean of the
    7·1 answer
  • What is the area of the triangle?
    12·1 answer
  • A water jug is in the shape of a prism. The area of the base is 100 square inches and the height is 20 inches. How many gallons
    10·1 answer
  • What is the number of real solutions? 2q^2−8q+4=0
    7·2 answers
  • 7(x + 2) = 6(x + 5) solve for x
    11·2 answers
  • Um vendedor recebe mensalmente um salário composto de duas partes: uma parte fixa, no valor de $ 1.000,00 e uma parte variável q
    5·1 answer
  • [50 POINTS + BRAINLIEST]
    9·1 answer
  • Tickets to a school play cost $3 for students and $8 for adults. On opening night, $1,000 was collected and 150 tickets sold. Us
    9·1 answer
  • 3tanx3x=3 square rooted<br>​
    6·1 answer
  • How to write MMCCCXLI in Hindu-Arabic Numerals
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!