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
hichkok12 [17]
2 years ago
7

Pls we only need part B to pass this subject

Mathematics
2 answers:
ikadub [295]2 years ago
8 0

Answer: Weird

Step-by-step explanation: Maybe calculate all the numbers I guess.

Sliva [168]2 years ago
4 0
For B:
(Pretend my powers are smaller)
9 -4 = 1/6561
9 -2 = 1/81
1/6561 • 1/81 = 9 -6

This is my best work.
You might be interested in
The term 25ab and which other term are like terms?
Rasek [7]
C since 25ab and 5ba both have the terms "a" and "b"
8 0
2 years ago
Read 2 more answers
Write an equivalent fraction for the whole number 6?
Keith_Richards [23]
6*2 = 12
12/2 = 6

So, the answer could be 12/2
6 0
3 years ago
2x-1<br> Evaluate the algebraic expressions for the given values of the variable
igor_vitrenko [27]
<span>An algebraic expression is an expression constructed from a number of constants and variables utilizing algebraic operations. These algebraic operations are addition, subtraction, multiplication, division, and exponentiation. A constant is constant, so its value is unchanged. A variable changes based on the value provided. In the provided example, 2x-1, there are two constants, "2" and "1", and one variable "x." The algebraic operations utilized are multiplication and subtraction. In order to evaluate the value of the algebraic expression, the given value for the variable must be substituted for the variable x, and then the algebraic operations executed to obtain the answer. For instance, if you were told that the value of x in this case was 2, then you would substitute the value 2 for x and perform the described operations. Remember to follow the order of operations when evaluating an algebraic expression! 2x-1 for x=2 2(2) - 1 4 - 1 3 is the answer. Remember, even though the multiplication operation is not explicitly stated, it is implied that a constant attached to a variable (termed a coefficient) is multiplied with the value of the variable.</span>
5 0
2 years ago
dion flips a coin 20 times and records if it comes up heads. if getting heads is a success, what is the probability of a success
kolbaska11 [484]

Answer:

\frac{1}{2}

Step-by-step explanation:

The probability of success (getting heads) on one roll DOESNT affect other rolls, so we need to find probability of getting a head in a roll.

Probability is defined as the number of favorable outcomes divided by the total number of outcomes.

<em>Here, favorable outcome is getting a head. So, on one roll, getting a head is 1. Also, the total number of outcomes is either a head or a tail. So total number of outcomes is 2.</em>

Thus,

P(Heads) = 1/2

3 0
3 years ago
Simplify -2 minus square root of 15 over 2
skad [1K]
The answer is -3.9364916731.
7 0
2 years ago
Other questions:
  • GCF and sum of 28 + 35
    9·2 answers
  • Select the correct answer.
    8·2 answers
  • Andre rode his bicycle to a park located 5 1/2 miles from his house. He returned along the same route. After riding 7 1/2 miles
    14·1 answer
  • Segment AB has length a and is divided by points P and Q into AP , PQ , and QB , such that AP = 2PQ = 2QB. A) Find the distance
    5·1 answer
  • I really need help with this question, and I would really appreciate it! I will mark brainliest!
    14·1 answer
  • 6th grade math If Bob has 14,023 memes and each meme gains a profit of $3 how much money will Bob get if he posts all his memes?
    11·2 answers
  • How much will it cost to get 4 tires if the 4th one is free
    5·1 answer
  • Plz help me with this
    10·1 answer
  • ASAP PLEASE HELP
    8·1 answer
  • Here look at this meme
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!