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
OLga [1]
3 years ago
7

I need the answer qiuck because its urgent​

Mathematics
1 answer:
Murljashka [212]3 years ago
4 0

Aso the answer is

Step-by-step explanation:

You might be interested in
A school supply store owner sold 9 book bags and earned $270.00
mamaluj [8]
The answer to this is D, $990.00
4 0
3 years ago
Identify the initial amount a and the growth factor b in the exponential function
Olenka [21]
F(t)=1.4^t 
<span>a)a=1, b=0.4 </span>
<span>b)a=1.4, b=0<<<< </span>
<span>c)a=1.4, b=t </span>
<span>d)a=1, b=1.4 
Hope this helped!!</span>
7 0
3 years ago
A library has 12,500 fiction books and 19,000 nonfiction books.
valentina_108 [34]

Answer:

1,260 books (or C)

Step-by-step explanation:

1. 2/5 of fiction (12,500) are out, so 5,000 are out

2. 2/5 of non-fiction (19,000) are out, so 7,600 are out

3. Total books checked out are 12,600

4. 1/10 of checked out books are due this week, so 1,260 books (10%)

7 0
2 years ago
Find ten rational number between –3and–2​
creativ13 [48]

Answer:0

Step-by-step explanation:

Find the middle of the 2 numbers

6 0
3 years ago
Your personal library contains books written by 165 authors. 60% of the authors are men. 40% of the authors write only nonfictio
Scorpion4ik [409]

Answer:

The probability that a book picked at random is either a work written by an author who writes only nonfiction or a work written by a man is 75.8%.

Step-by-step explanation:

The probability, in this case, has to be calculated using the sum rule because the events are independent. 

P = P(men) + P(non-fiction) - P(men non-fiction); where P is the probability. It means the probability that the random book was written by a man plus the probability that the random book was non-fiction minus the probability that the random book was written by a man who writes non-fiction. The probability that the random book was written by a man who writes non-fiction has to be subtracted, if not you will be duplicating it. 

Facts:

P(men) = 60% = 99/165

P(non-fiction) = 40% = 66/165

P(men non-fiction) = 40/165

P = P(men) + P(non-fiction) – P(men non-fiction)

P = 99/165 + 66/165 – 40/165

P = 125/165

P = 0.758 or 75.8%

3 0
3 years ago
Other questions:
  • A radio active isotope decays according to the exponential decay equation where t is in days. Round to the thousandths place. Fo
    6·1 answer
  • What can be used as a reason in a two-column proof?
    5·2 answers
  • Given logbM=3.2 logbN=-1.5 and logbP=2.4 find the value of logb(m^2N/p)
    10·1 answer
  • PLEASE ANSWER BOTH OF THEM ASAP!!!!
    13·2 answers
  • Charmaine needs to memorize words on a vocabulary list she memorized 30 of the words which is five -sixth of the list how many w
    9·1 answer
  • The solution of the equation 7x+2=23 is ?
    9·2 answers
  • What is the correct order of the functions from least to greatest according to the average rate of change on the interval from x
    14·1 answer
  • Smallest number to the largest number 0.078,0.78,0.87,0.708
    5·2 answers
  • Evaluate the following<br> expression:<br> (3 - 2)(1.5 -0.5)
    15·2 answers
  • What is two significant digit for 59.3506494?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!