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
Thepotemich [5.8K]
2 years ago
10

A box has 5 marbles numbered from 1 to 5. Determine the following theoretical probabilities of the totals of two marbles ( a mar

ble is taken from the box, the number noted, put back in the box, and then a second marble taken from the box and the number noted)
a) P(a total of 4)
b) P(a total of 5)
c) P(an odd total)
Mathematics
1 answer:
KATRIN_1 [288]2 years ago
5 0

Answer:

4

Step-by-step explanation:

You might be interested in
Pls help fast fast fast!!!​
leonid [27]

Answer:

Jesse can pack 18 books.

Step-by-step explanation:

2.4*18=43.2+5.7==48.9

you cant fit more than fifty becaue 48.9+2.4=51.3, thus 18 is your answer

3 0
2 years ago
Write an equation in standard form that is parallel to the line y = 2x - 1 that passes through the point (1, 2). 2x - y = 0 O x
timofeeve [1]

Answer:

2x - y = 0

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 2x - 1 ← is in slope- intercept form

with slope m = 2

Parallel lines have equal slopes, thus

y = 2x + c ← is the partial equation

To find c substitute (1, 2) into the partial equation

2 = 2 + c ⇒ c = 2 - 2 = 0

y = 2x ← equation in slope- intercept form

Subtract y from both sides

0 = 2x - y , that is

2x - y = 0 ← equation in standard form

5 0
3 years ago
15=3(2x+4)-3 prove x=1
kherson [118]

Answer:

X=1

Step-by-step explanation:

6x+12-3=15

6x+9=15

6x+9-9=15-9

6x=6

X=1

4 0
3 years ago
Read 2 more answers
The perimeter of a triangle is 17x-5 units. One side is 3.x + 5 units and another is 8x-3 units. How many units long is the thir
Ivahew [28]

Answer:

C = 6x - 7 units

Step-by-step explanation:

Let the three sides of the triangle = A, B, and C respectively.

<u>Given the following data;</u>

Perimeter of triangle, P = 17x-5 units

Side A = 3x+5 units

Side B = 8x-3 units

To find side C?

The perimeter of a triangle is given by the addition of all its three (3) sides.

Mathematically, the perimeter of a triangle is given by the formula;

P = A + B + C

Making "C" the subject of formula, we have;

C = P - A - B

Substituting into the equation, we have

C = 17x - 5 - (3x + 5) - (8x - 3)

C = 17x - 5 - 3x - 5 - 8x + 3

Collecting the like terms, we have;

C = 17x - 3x - 8x - 5 - 5 + 3

C = 6x - 7 units

Therefore, the third side is 6x - 7 units long.

5 0
2 years ago
A farmer plans to build the small silo shown to store chicken feed. What is the circumference of the base of the silo if it can
mars1129 [50]
Work seriously and you will be eable to answer
5 0
2 years ago
Other questions:
  • During a scuba dive, Lainey descended to a point 20 feet below the ocean surface.She countined her descent at a rate of 20 feet
    12·1 answer
  • Please please please help me!!!<br>Both questions answer!
    13·1 answer
  • F is the midpoint of GH. Point G is located at 32 and F is at 105. What is the location of point H?
    11·1 answer
  • 5x+5y=-30 find the x and y intercept
    5·1 answer
  • Find the slope of the line y=5x+4
    5·2 answers
  • Will Give Brainliest!
    5·1 answer
  • PLEASE HELP 20 POINTS! Hunter and his children went into a movie theater and will buy bags of popcorn and
    10·1 answer
  • What is the Gcf of 10 and 6?
    7·1 answer
  • The new TV costs $350. The family saved up $210 in September. In October they saved up $140. Do they have enough for the new TV
    6·1 answer
  • Could someone please helppp
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!