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
spayn [35]
3 years ago
12

Jill is ordering a sandwich at a restaurant, and the server tells her that she can have up to five toppings: jalapeños, tomatoes

, spinach, mushrooms, and pickles. Since she cannot decide how many of the toppings she wants, she tells the server to surprise her. If the server randomly chooses which toppings to add, what is the probability that Jill gets just jalapeños and spinach?
Mathematics
1 answer:
kozerog [31]3 years ago
6 0

Jill can either only have 1 out of 5 toppings, 2 out of 5 toppings, until 5 out of 5 toppings. The total combinations would be:

total = 5C1 + 5C2 + 5C3 + 5C4 + 5C5

total = 31 combinations

 

So the probability that Jill will get just jalapenos and spinach (1 combination) is:

<span>Probability = 1/31 = 0.03225 = 3.23%</span>

You might be interested in
Luke earns $50 for doing his chores each month. He washes cars in his neighborhood for $15 each. Last month he earned a total of
Furkat [3]

Answer:

He washed 4 cars.

Step-by-step explanation:

1. The variable that was unknown x amount of cars washed.

2.The equation I used was 110-50=15x

3. To solve this you subtract the 50$ from 110$ you get sixty dollars you do that to take out what he earned for his allowance. Then your equation is 60=15x so you divide each side by 15 and when you do that x=4

8 0
3 years ago
A triangle has a perimeter of 18 inches. If one side has length 8 inches, find the length of the shortest side if the other leng
aalyn [17]
a,b,c-\ sides\ of\ triangle\\\\a+b+c=18\ inches\\\\a=8inch\\\\\frac{b}{c}=\frac{2}{3}\\\\3b=2c\ \ --->b=\frac{2c}{3}\\\\8+\frac{2c}{3}+c=18\ |*3\\\\24+2c+3c=54\\\\5c=54-24\\\\5c=30\\\\c=\frac{30}{5}=6\\\\Length\ of\ shorter\ side\ is\ equal\ to\ 6\ inches.
8 0
3 years ago
17. You roll a number cube. How likely is it that you will roll a number less than 7? <br> Explain
Lyrx [107]

Answer:

1 or 100%.

Step-by-step explanation:

The probability of rolling less than 7 is equal to the probability of rolling 1 or 2 or 3 or 4 or 5 or 6. That is 1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6 = 6/6. So any number from the dice can come up when you roll it because a perfect dice has 6 sides.

6 0
2 years ago
.................. ​
sveticcg [70]

Answer:

y = 100°

Step-by-step explanation:

x = 40° (vertical angles are congruent)

y is an exterior angel of a triangle that has two opposite internal angles, x (40°) and 60°.

According to the exterior angle of a triangle, thus:

y = 40 + 60

y = 100°

3 0
2 years ago
Solve: g^2x+1=g^3x-2<br> x=?
Schach [20]

Answer:

the answer you will be looking for is g^2x - g^3x = -3

Step-by-step explanation:

as much as I would like to, I'm really not that great at explaining things

6 0
2 years ago
Other questions:
  • Angle bisectors. I need help on how to solve.
    14·1 answer
  • if you're going on a 600 mile trip and gas costs 2.80 a gallon how much gas will be used in the trip?​
    15·1 answer
  • Please help. <br><br><br> The best answer will get brainliest.
    11·1 answer
  • Find a numerical value “a” and “b” in the figure below
    11·1 answer
  • the ratio of boys to girls in a class is 8 to 5 what is the ratio of girls to all the students in the class
    9·2 answers
  • Solve for x. 5x=-25<br><br> X=-125<br> X=-30<br> X=-20<br> X=-5
    6·2 answers
  • Now this is Part B. The second part of the equation. If you answer this right you will win Brainliest. Don’t tell me what you th
    8·1 answer
  • A new aircraft control system is being designed that must be 98.0​% reliable. This system consists of two components in series.
    11·1 answer
  • Find the value of angle b.
    15·1 answer
  • Can anyone answer this for me please and explain I really don’t understand it I’ll mark you brainliest
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!