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
9

Help me, and I will attempt to give brainlist and thanks with 5 stars, even if it is incorrect! I am really desperate...

Mathematics
1 answer:
natka813 [3]3 years ago
6 0

Answer:

a) Option 2

b) 12

Step-by-step explanation:

Possible outcomes can be obtained using:

1) A tree diagram

2) The counting principle

4 options for the first trial, 3 for the second

4 × 3 = 12

You might be interested in
The special at a local pizza place says you can choose any 3 toppings from a list of 5. How many possible combinations are there
Mars2501 [29]
Will there are 3 toppings and 5 all together and you add 3 & 5 = 8 so that makes 3/8 i think !
6 0
3 years ago
Read 2 more answers
During the construction of a skyscraper, a bolt fell from 400 ft. What was the speed of the bolt when it hit the ground?
lions [1.4K]

Answer:

160

Step-by-step explanation:

v^2 = 64d

d = 400

v^2 = 64*400

v = sqrt of (64*400) = 160

4 0
3 years ago
You need 100L of a solution that is 12% alcohol. You have a 5% alcohol solution and a 15% alcohol solution. How much of each sho
Fed [463]

Answer:

You would have 32% of alcohol and still have 100L of a solution.Because i took the test.

Step-by-step explanation:

12%+5%+15%=

17%+15%=

32%

4 0
4 years ago
Which of the following equations has both -6 and 6 as possible values of c?
aev [14]

A has both 6 and -6 as a answer

7 0
3 years ago
Read 2 more answers
2x+110 = 180 solve for x please !!
Ad libitum [116K]

Answer: x = 35

Step-by-step explanation: 2x+110=180

2x+110-110=180-110

2x=70

2x/2=70/2

X=35

4 0
3 years ago
Read 2 more answers
Other questions:
  • The perimeter of a rectangle is 400 yards. What are the dimensions of the rectangle if the length is 90 yards more than the​ wid
    7·1 answer
  • Determine whether each of these functions from Z to Z is one-to-one. a) f(n) = n - 1 b) f(n) = n2 + 1 c) f(n) = nº d) f(n) = [n/
    11·1 answer
  • PLEASE ASAP ANY OF THEM PLEASE I NEED IT REALLY BADLY PLSSS
    13·1 answer
  • Which of the following lists is in order from least<br> to greatest?
    6·1 answer
  • A van travels 150 miles on 6 gallons of gas. How many gallons will it need to travel 325 miles?
    15·1 answer
  • Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator.
    12·1 answer
  • A transformation that maps the vertex A( 3 , 4 ) to A’ ( -4 , 3 ) is :
    15·1 answer
  • What is the product of 5/7 and 7/5?​
    9·2 answers
  • THIS IS ONE STEP EQUATIONS
    14·1 answer
  • Question 3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!