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
nika2105 [10]
2 years ago
8

Mary had to guess at a chosen number between 1 and 10, to get to be the first in line. What’s the probability that she’ll choose

the correct number?
Mathematics
2 answers:
Vsevolod [243]2 years ago
6 0

Answer:

1 in 10, or 10% because there is a 90% chance she will choose the wrong number.

REY [17]2 years ago
5 0

Answer:

\frac{1}{10}

Step-by-step explanation:

1-10 is 10 numbers, only one of which is the correct one.

The resulting proportion is:

\frac{1}{10}

You might be interested in
-4.67 + (5.24 – <br> ) – (<br> + 7.98) = 13.26
Vadim26 [7]

Answer:

6

Step-by-step explanation:

8 0
2 years ago
23,579<br> 38,743<br> 65,559<br> +66.559
viktelen [127]

Answer:

194,440 or 127,947.559

Step-by-step explanation:

if that's supposed to be a comma on 66.559 then the answer is 194,440. If not it's 127,947.559.

5 0
3 years ago
Order from least to greatest 1.25, 1.52, 1.02, 1.50
marusya05 [52]

Answer:

1.02 1.25 1.50 1.52.

Step-by-step explanation:

|•-•|

7 0
2 years ago
Read 2 more answers
I need help please, I will give brainliest to the first person that answers. Also extra points.
Papessa [141]

Answer:

B)

a + c = 7

9a + 4c = $43

Step-by-step explanation:

There're 7 tickets which were bough in total. Two different types of tickets, one which represented children, the other for adults. The adult ticket is represented by <em>a </em>and is 9 dollars. The children's ticket is represented by <em>c </em>and is 4 dollars.

<em>Have a nice April Fool's XD.</em>

5 0
2 years ago
I need help please i​
balandron [24]

Answer:

<em>2 7/24</em>

Step-by-step explanation:

<em>First we have to add the gallons of two cow of each owner:</em>

<em>Hank's cows: </em><em>4 3/4 + 4 1/8</em>

<em>Add the whole numbers:</em>

<em>4 + 4 = 8</em>

<em>Now for 3/4 and 1/8 </em>

<em>Find common</em>

<em>6/8 + 1/8</em>

<em>= 7/8</em>

<em>Put together :</em>

<em>8 7/8</em>

<em>Debra's cows: </em><em>5 1/2 + 5 2/3</em>

<em>Add the whole number</em>

<em>5 + 5 = 10</em>

<em>Now for 1/2 and 2/3</em>

<em>3/6 + 4/6</em>

<em>1 1/6</em>

<em>10 + 1 1/6 </em>

<em>= 11 1/6</em>

<u><em>Since now we know that:</em></u>

<u><em>Hank - </em></u><em>8 7/8</em>

<u><em>Debra - </em></u><em>11 1/6</em>

<em>we can solve the question:</em>

<em>How many more gallons of milk did Debra's two cows produce on that compared to Hank's two cows?</em>

<em>Solution:</em>

<em>11 1/6 - 8 7/8</em>

<em>Subtract whole number</em>

<em>11 - 8 = 3</em>

<em>Now for 1/6 and 7/8</em>

<em>4/24 - 21/24</em>

<em>4-21/24</em>

<em>-17/24</em>

<em>2 7/24</em>

<em />

<u>~lenvy~</u>

7 0
2 years ago
Read 2 more answers
Other questions:
  • A boat in calm seas travels in a straight line and ends the trip 22 km west and 53 km north of its original position. To the nea
    5·2 answers
  • Angles question please help math
    8·1 answer
  • Madame curie made some radium in her lab. she used 2/5 kg of the radium in an experiment and had 1 1/4 kg left. how much radium
    6·2 answers
  • a solid pyramid with a square base with side 12 cm and height 25 cm is made of metal. The metal is melted to form spherical ball
    5·1 answer
  • Solve for x. -5&lt;2x+1&lt;-1
    8·1 answer
  • Point A has coordinate A(3, 2). The point is rotated 180° clockwise about the origin. What is the x-coordinate of point A’?
    5·2 answers
  • Not sure how to do this
    10·1 answer
  • The product of a number and eleven is seventy-seven.
    12·2 answers
  • Please hellp meeee!!!​
    7·1 answer
  • Help me please please
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!