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
Illusion [34]
3 years ago
14

Can someone help me with this please it would be a big help

Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
7 0
Answer in order

----------
answer
A. -4.6 - (0.4 + 7.2)

----------------
answer
B. -10 + (-90) + (-40)

--------
answer

associate property of addition

------------------

answer
Commutative <span>Property
</span>
--------------------

answer
-147
You might be interested in
Emma puts $10,000 in a simple interest account at a bank.
goldenfox [79]

Answer: Hi Hope This Helps :D

Step-by-step explanation:

We have to calculate the annual interest rate for the account. Formula for the simple interest is : I = P * r * t, where P is the investment, r is the annual interest rate and t is time in years. In this case: 1,800 = 10,000 * r * 4; 1,800 = 40,000 * r; r = 1,800 : 40,000; r = 0.045, or 4.5 %. Answer: The annual interest rate is 4.5 %

5 0
2 years ago
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
Natalija [7]

Answer:  C & D

<u>Step-by-step explanation:</u>

A binomial experiment must satisfy ALL four of the following:

  1.  A fixed number of trials
  2.  Each trial is independent of the others
  3.  There are only two outcomes (Success & Fail)
  4.  The probability of each outcome remains constant from trial to trial.

A) When the spinner is spun three times, X is the sum of the numbers the spinner lands on.

  → #3 is not satisfied  <em>(#4 is also not satisfied)</em>

B) When the spinner is spun multiple times ...

    → #1 is not satisfied

C)  When the spinner is spun four times, X is the number of times the spinner does not land on an odd number.

    → Satisfies ALL FOUR

  1.  A fixed number of trials = 4
  2.  Each trial is independent of the others = each spin is separate
  3.  There are only two outcomes = Not Odd & Odd
  4.  The probability of each outcome remains constant from trial to trial = P(X = not odd) = 0.50 for each spin

D) When the spinner is spun five times, X is the number of times the spinner lands on 1.

   → Satisfies ALL FOUR

  1.  A fixed number of trials = 5
  2.  Each trial is independent of the others = each spin is separate
  3.  There are only two outcomes = 1 & Not 1
  4.  The probability of each outcome remains constant from trial to trial = P(X = 1) = 0.17 for each spin

3 0
3 years ago
Math Math Math Math help help help
Alchen [17]

Answer: 5a: 5/8

Step-by-step explanation: sorry, thats the only one i can read `:)

5 0
2 years ago
Read 2 more answers
(-2)2+3 × (-5) <br> please helpe me answer this question
Tpy6a [65]

Answer:

(−2)(2)+(3)(−5)

=−19

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The equation of a graph is 4x - 3y = 5. What is the x-intercept?​
Sav [38]

Answer:(5/4,0)

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Gary's bathroom measures 12 feet by 4 feet what is the area of the bathroom floor?
    15·2 answers
  • Complete the square x^2+7x+11=0
    11·1 answer
  • The legs of an isosceles right triangle increase in length at a rate of 2 m/s. Determine each. (a) At what rate is the area of t
    10·2 answers
  • I need help getting the answer for the 1st question
    9·1 answer
  • Choose the equation that represents a line that passes through points (-1, 2) and (3, 1).
    8·1 answer
  • Can someone help me plz
    14·1 answer
  • Given the following two points find the slope. p1(-2,3)and p2(1,0)
    7·1 answer
  • Mr. Goggins planted 10 rows of beans, 10 rows of squash, 10 rows of
    10·2 answers
  • If you know the seventh term in an arithmetic sequence and the common difference,
    6·1 answer
  • Pls help I’ll give brainliest if you show ur work
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!