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
marysya [2.9K]
3 years ago
13

Assessment started: undefined.

Mathematics
1 answer:
Nataliya [291]3 years ago
6 0

Answer:

A

Step-by-step explanation:

9*12 = 108

108/2 = 54

You might be interested in
How many ways can a person with five ​nickels, three​ dimes, and two quarters make a 75-cent purchase from the​ machine?
DIA [1.3K]
2 quarters, 2 dimes, and 1 nickel
8 0
3 years ago
Sqaure root99, pi^2, 9.8 repeated decimal least to greatest
Aleksandr [31]

Answer:

π^2, 9.8 repeating, square root of 99.

Step-by-step explanation:

6 0
3 years ago
Two integers will be randomly selected from the sets above, one integer from set A and one integer from set B. What is the proba
Fittoniya [83]

Question:

A = {2, 3, 4, 5}

B = {4, 5, 6, 7, 8}

Two integers will be randomly selected from the sets above, one integer from set A and one integer from set B. What is the probability that the sum of the two integers will equal 9?

A. 0.15

B. 0.20

C. 0.25

D. 0.30

E. 0.33

Answer:

Option B: 0.20 is the probability of the sum of the two integers.

Explanation:

The sample space for selecting 2 numbers is given by

4\times 5 = 20

We need to determine the probability that the sum of two integers will be equal to 9.

Hence, we need to add the two integers from the sets A and B such that their sum will be equal to 9.

Hence, the sets are (2,7),(3,6),(4,5),(5,4)

Thus, the total number of sets whose sum is equal to 9 = 4

The probability that the sum of the two integers will equal 9 is given by

P=\frac{4}{20}

P=\frac{1}{5}

P=0.20

Thus, the probability that the sum of the two integers will equal 9 is 0.20

Hence, Option B is the correct answer.

4 0
3 years ago
A music store is having a sale where you can buy 2 new-release CDs for $15. How much will 7 CDs cost? Use at least 2 ways to sho
Pavlova-9 [17]

Answer: $52.50

Step-by-step explanation:

1 way : 15 divided by 2 then multipy your answer by 7

2nd way : 15x7. Once you get that answer divide it by 2 to get $52.50

7 0
3 years ago
Read 2 more answers
The screen on briannas new phone is 2.85 centimeters long. what mixed number represents the length of the phone screen?
hodyreva [135]
Wait let me think this over

6 0
3 years ago
Other questions:
  • When the towels from a hotel were divided evenly among 5 laundry baskets, each basket contained 18 towels. Which equation, when
    6·2 answers
  • A guy-wire is attached from the ground to the top of a pole for support. If the angle of elevation to the pole is 67° and the wi
    8·1 answer
  • What are the coordinates of the point on the directed line segment from (-6, -3)(−6,−3) to (-1, 7)(−1,7) that partitions the seg
    12·1 answer
  • What is -1/9 × 5/4???????????
    6·1 answer
  • If sinA+cosA=root2cosA then prove cosA-sinA=root2sinA​
    13·1 answer
  • From least to greatest -2.1,-2,-3,0 help plz​
    13·2 answers
  • During the spring and summer, a concession stand at a community Little League baseball game field sells soft drinks and other re
    13·2 answers
  • Janice has a pack of 36 cookies. She splits the cookies equally among herself and eight of her friends. With the cookies she has
    9·2 answers
  • Svp aidez moi jai pas compris cet exercice
    12·1 answer
  • Which functions have a maximum and are transformed to the left and down of the parent function, f(x)=x2? Check
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!