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
Arada [10]
3 years ago
7

ANSWER AND SHOW WORK

Mathematics
1 answer:
tangare [24]3 years ago
6 0

Answer:

The answer is 6.21222707424.

Step-by-step explanation:

You add 19.95 and 2.95. Then divide 142.60 by the product.

You might be interested in
HELP PLEASE! ALSO CAN U EXPLAIN BECAUSE I NEED TO LEARN AAA m ÷ -1/4 = 6
Sveta_85 [38]
The answer is -3/2 lmk if you need an explanation :)
8 0
3 years ago
A: A circle has a circumference of 45 cm. What is the BEST estimate of the circle’s diameter?
dedylja [7]

Answer:

14

Step-by-step explanation:

d=c/pi

45/pi=14

6 0
3 years ago
Read 2 more answers
An elementary school is offering 2 language classes: one in Spanish (S) and one in French (F). Given that P(S) = 50%, P(F) = 40%
nikklg [1K]

Answer:

(a) Probability that a randomly selected student is taking Spanish given that he or she is taking French = 0.5 .

(b) Probability that a randomly selected student is not taking French given that he or she is not taking Spanish = 0.6 .

Step-by-step explanation:

We are given that an elementary school is offering 2 language classes ;

 <em>Spanish Language is denoted by S and French language is denoted by F.</em>

Also we are given, P(S) = 0.5 {Probability of students taking Spanish language}

P(F) = 0.4 {Probability of students taking French language}

P(S\bigcup F) = 0.7 {Probability of students taking Spanish or French Language}

<em>We know that,  </em>P(A\bigcup B)<em>  = </em>P(A) + P(B) -<em> </em>P(A\bigcap B)<em />

So, P(S\bigcap F) = P(S) + P(F) - P(S\bigcup F) = 0.5 + 0.4 - 0.7 = 0.2

P(S\bigcap F) means Probability of students taking  both Spanish and French Language.

Also, P(S)' = 1 - P(S) = 1 - 0.5 = 0.5

         P(F)' = 1 - P(F) = 1 - 0.4 = 0.6

        P(S'\bigcap F') = 1 -  P(S\bigcup F) = 1 - 0.7 = 0.3

(a) Probability that a randomly selected student is taking Spanish given that he or she is taking French is given by P(S/F);

  P(S/F) = \frac{P(S\bigcap F)}{P(F)} = \frac{0.2}{0.4} = 0.5

(b) Probability that a randomly selected student is not taking French given that he or she is not taking Spanish is given by P(F'/S');

   P(F'/S') = \frac{P(S'\bigcap F')}{P(S')} = \frac{1- P(S\bigcup F)}{1-P(S)} = \frac{0.3}{0.5} = 0.6 .

Note: 2. A pair of fair dice is rolled until a sum of either 5 or 7 appears  ; This question is incomplete please provide with complete detail.

7 0
3 years ago
What are the primary factorization of these following numbers : 90,86,25,68,97
wel
If u can message me on my profile, I can help you
7 0
3 years ago
Please help me Will mark brainiest
astraxan [27]
For the volume of triangular prism, volume = 0.5xaxbxc
=0.5x10x7x6
=210cm^3
4 0
3 years ago
Read 2 more answers
Other questions:
  • All please, I just started geometry today
    9·1 answer
  • A right triangle's height is 3 times the length of its base. if the area of the triangle is 600, what is the height?
    12·1 answer
  • The mean weight of the packages Joan shipped was 2.5 pounds. If Joan mailed four packages and three of them had weights of 1.7,
    12·2 answers
  • Point D (-1,5) is reflected across the x-axis which statements about D are true
    9·2 answers
  • A quality-control plan calls for accepting a large lot of crankshaft bearings if a sample of seven is drawn and none are defecti
    10·1 answer
  • Can someone please check if I did this math question correctly? Thank you.
    8·2 answers
  • For the GJW Clean Up event, Ms. Baran spent $37.95 on 23 packets of hand wipes for
    8·1 answer
  • 7 has been subtracted from the product of x and 7=
    6·1 answer
  • Hi I know its a lot of rate of change I just don't understand
    14·1 answer
  • A card was selected at random from a standard deck of cards. The suit of the card was recorded, and then the card was put back i
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!