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Reptile [31]
3 years ago
5

A box contains five red marbles, seven white marbles, and four green marbles. A student is computing probabilities by drawing ma

rbles out of the box. Drawing one marble, what is the probability that it is red?
Mathematics
1 answer:
balandron [24]3 years ago
5 0

Answer:

Step-by-step explanation:

you have a total of 5+7+4=16 marbles in the box.

5 are red

7 are white

4 are green

If you randomly select 1 marble out of the box, the probabilities are:

5/16 chance of being red

7/16 chance of being white

4/16 chance of being green

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5. Fatima likes to watch movies and decides to sign up for a movie subscription that will allow
pochemuha

If you’re looking for an equation for both of these, Bob’s rentals would be 20+2m and Bella’s would just be 6m. If you are trying to figure out how many movies it would take to be the same, set up the equation 20+2m=6m and solve. Im not exactly sure what you are asking for but I hope this helps.

6 0
3 years ago
Question
Mashutka [201]

The equivalent value of given the expression is -17.25. Therefore, option C is the correct answer.

<h3>What is an equivalent expression?</h3>

Equivalent expressions are expressions that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value for the variable.

The given expression is -14-8×0.5+0.75.

Now, -14-8×0.5+0.75

= -14-(8×0.5)+0.75

= -14-4+0.75

= -18+0.75

= -17.25

The equivalent value of given the expression is -17.25. Therefore, option C is the correct answer.

To learn more about an equivalent expression visit:

brainly.com/question/28170201.

#SPJ2

4 0
1 year ago
Read 2 more answers
Please help me answer the question in the picture!
Natasha2012 [34]

Answer:

x=75

Step-by-step explanation:

A( I mean angle)+B+C+D=360°

A=C

B=D

2A+2D=360°

A+D=180°

30°+x+x=180°

2x=150°

x=75

7 0
3 years ago
The end points of line segment PQ are P(1, 3), and Q(7, 7). What is the midpoint of line segement PQ?
dangina [55]

Answer:

D) (4, 5)

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Algebra I</u>

  • Coordinates (x, y)
  • Midpoint Formula: \displaystyle (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

Step-by-step explanation:

<u>Step 1: Define</u>

Point P(1, 3)

Point Q(7, 7)

<u>Step 2: Identify</u>

P(1, 3) → x₁ = 1, y₁ = 3

Q(7, 7) → x₂ = 7, y₂ = 7

<u />

<u>Step 3: Find Midpoint</u>

Simply plug in your coordinates into the midpoint formula to find midpoint

  1. Substitute in points [Midpoint Formula]:                                                       \displaystyle (\frac{1+7}{2},\frac{3+7}{2})
  2. [Midpoint] Add:                                                                                               \displaystyle (\frac{8}{2},\frac{10}{2})
  3. [Midpoint] Divide:                                                                                            \displaystyle (4,5)
8 0
3 years ago
Please help it's for my sister
tatiyna
A and d is the one I would pick
3 0
3 years ago
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