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
Anuta_ua [19.1K]
3 years ago
8

A classroom is arranged with 8 seats in the front row, 10 seats in the middle row, and 12 seats in the back row. The teacher ran

domly assigns seats to students as they enter the classroom. What is the probability that the first student who enters the classroom will be assigned a seat in the front row?
Mathematics
1 answer:
asambeis [7]3 years ago
4 0

8/30 or 4/15 or 26%

8 of the 30 seats are in the front row

You might be interested in
A 50 centimeter piece of wire is bent into a circle. What is the area of this circle?
Korvikt [17]

Answer:

198.95 cm²

Step-by-step explanation:

Circumference = 50cm

C = πD

D = C/π

r = D/2

r = 50/π/2

r= 7.957747…..cm

Area = π r²

A = π x 7.957747….²

A = 198.95 cm² (2dp)

6 0
3 years ago
Which of the following are exterior angles? Check all that apply.
scoundrel [369]

Answer:<2 and <3 are the two angles that are exterior angles!

Step-by-step explanation:

Hope this helped!

<!> Brainliest is appreciated! <!>

3 0
3 years ago
Read 2 more answers
I will mark brainliest.
Vlad1618 [11]

9514 1404 393

Explanation:

sum -- the result of addition: 5x+1

term -- a constant, variable, or product of a constant and one or more variables. In the more general sense, a term is any part of the expression that can be considered by itself. An example is 5x

product -- the result of multiplication: 9(5x+1), where 9 is multiplied by the sum (5x+1)

factor -- part of a product: x

quotient -- the result of division: 9(5x+1)÷3

coefficient -- a constant, or the constant that multiplies the variables in a term: 5

_____

<em>Additional comment</em>

The way this is written, there will be the tendency to think of 3y as a term in the same sense that 5x is a term. That would be incorrect. The Order of Operations has you interpret this expression as ...

  \dfrac{9(5x+1)}{3}\cdot y

8 0
3 years ago
Mickey's savings account. $975 on deposit. 5.5% annual interest rate. Time is 3 months. Find the Interest
enot [183]

Answer:

$13.41

Step-by-step explanation:

1 year = 5.5%

1/4 year = 5.5/4%

1/4 year = 1.375%

975 * 1.01375 (because percents become fractions by dividing by 100) = 988.41

988.41 - 975 (because you're looking for the interest not what's his final amount) = 13.41

7 0
3 years ago
A scuba diver descends from the surface at a rate of 28 feet per minute.
Mrrafil [7]

Answer:

168 ft below sea level, or -168

Step-by-step explanation:

28 feet per minute

28 * 6 = 168

4 0
2 years ago
Read 2 more answers
Other questions:
  • the mean lifespan is 71.45 years, and the standard deviation is 12.35 years. Mr. Rodriguez would like to know how many days, on
    15·1 answer
  • An expecting mother wants to convert a corner of the nursery in her house into a rectangular playpen by enclosing the corner of
    9·1 answer
  • Whatis the circumference of a circle with a radius of 34
    14·2 answers
  • Lamar spent $16.25 on peanuts.if he bought 2.6 pounds of peanuts,how much does one pound of peanuts cost
    9·2 answers
  • What are 2 examples of what weighs less than 1 ounce
    11·2 answers
  • Answer The Expression. 55−63+20 1/4 ÷ 43 1/4
    15·1 answer
  • Which expression is equivalent to -0.55 – 0.47a + a?
    14·1 answer
  • Which of the following polynomials has solutions that are not real numbers?
    9·1 answer
  • Can someone help me with my homework I really don’t get it:(
    7·1 answer
  • Write 5.54 million in ordinary form
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!