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
Darina [25.2K]
3 years ago
11

A science class has 5 girls and 7 boys in the seventh grade and 5 girls and 5 boys in the eighth grade. The teacher randomly sel

ects a seventh grader and an eighth grader from the class for a compettion. What is the probability that the students she selects are both boys?
Mathematics
1 answer:
Elodia [21]3 years ago
6 0
P(the students she selects are both boys)=7/12×5/10=35/120=7/24
You might be interested in
Add polynomial expressions
lisov135 [29]

12 {g}^{2}  + 4g - 1

7 0
3 years ago
Which of the following angle measurements would you find in an equilateral triangle?
lesya692 [45]

Answer:

D. 60, 60, 60

Step-by-step explanation:

In an equilateral triangle, all sides are equal and equal to 180 when added together. because 60×3 is equal to 180, D is the right answer. I hope this helps you!

3 0
3 years ago
You now have 8 identical pieces of fruit. You would like to distribute all 8 of these pieces of fruit to your friends A, B, and
Ghella [55]

Step-by-step explanation:

Imagine 8 pieces of fruit and 2 bars are arranged in a line such that the 2 bars split the rest of the fruits into 3 portions.

Hence the number of ways = 10C2 = 45.

5 0
3 years ago
Add using a number line. -3/4 + 1 1/4
Andru [333]
Find 1 1/4 on the number line and count back 3/4 (why it is negative) answer is 1/2.
8 0
3 years ago
Read 2 more answers
Find the area. Round to the nearest tenth.
motikmotik

Answer:

40m^2

Step-by-step explanation:

Hope it helps!!:)

6 0
3 years ago
Other questions:
  • Which of the following shows an example of the identity property of 0?
    5·1 answer
  • Please help! Giving Brainliest! 1.How many college students are majoring in elementary education?
    9·1 answer
  • The average height of a family of five is 150 cm. If the height of 4 family members is 153, 150, 151, and 152, find the height o
    10·1 answer
  • What is the square roots of 9
    10·2 answers
  • Solve for x. <br><br> −2 = 3/9x
    10·1 answer
  • Calcule o valor de x, sabendo que as retas “e” “f” e “a” são paralelas
    13·1 answer
  • a question on a test asks students to find the speed at which a car travels. The graph shows a proportional relationship between
    13·1 answer
  • The farm raises some rabbits and native chickens. The number of native chickens is six times the number of rabbits, with a total
    6·1 answer
  • Answer pls I would really appreciate your help
    6·1 answer
  • Jeff made a chocolate pie on Monday. He and a friend ate half of it the next day. On Wednesday, they ate one half of the remaini
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!