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
lora16 [44]
3 years ago
10

Question and answers below cx

Mathematics
1 answer:
pishuonlain [190]3 years ago
6 0
The answer is -2, to find slope simply to rise/run which in this case is -6/3
You might be interested in
g What is the probability of being dealt exactly three of a kind (like three kings or three 7’s, etc.) in a five card hand from
Elena L [17]

Answer: 0.02257

Step-by-step explanation:

Given : Total cards in a deck = 52

Number of ways to select any 5 cards : ^{52}C_5

Since , there are total 13 kinds of card (includes Numbers from 2 to 9 and Ace , king, queen and jack).

Of each kind , there are 4 cards.

Number of ways to select three cards in a five card hand of a single kind : ^{4}C_3\times^{48}C_2

Number of ways to select three cards in a five card hand of a exactly three of a kind : 13\times^{4}C_3\times^{48}C_2

Now , the required probability = \dfrac{13\times^{4}C_3\times^{48}C_2}{^{52}C_5}

=\dfrac{13\times4\times\dfrac{48!}{2!46!}}{\dfrac{52!}{5!47!}}\\\\\\=\dfrac{58656}{2598960}

=0.022569027611\approx0.02257

∴ The probability of being dealt exactly three of a kind (like three kings or three 7’s, etc.) in a five card hand from a deck of 52 cards= 0.02257

8 0
3 years ago
Frank has x baseball cards in his collection. He gets 45 more for his birthday. Write an expression to show the number of baseba
jasenka [17]

Answer:

Frank has X+45 baseball cards

Step-by-step explanation:

You just add 45 new baseball cards to the ones he had before which is X

5 0
2 years ago
Read 2 more answers
I'll name you the BRAINIEST if you can answer this.The scale factor for a model is 18 cm
bezimeni [28]

Answer:

  32.625 m

Step-by-step explanation:

You have the proportion ...

  18 cm : ___ m = 22.4 cm : 40.6 m

This can be rearranged to ...

  ___ m/(18 cm) = (40.6 m)/(22.4 cm)

Multiplying by 18 cm gives ...

  ___ m = (40.6 m)·(18/22.4)

  ___ m = 32.625 m

6 0
3 years ago
What value of x is in the solution set of 9(2x + 1)<br> - 187
Brut [27]

Answer:

x = 9.889

Step-by-step explanation:

9 ( 2x + 1 ) - 187 = 0

18x + 9 = 187

18x = 178

x = 9.889

I am pretty sure that this is the answer. Tell me if I am wrong.

Can I get brainliest

4 0
3 years ago
Someone please help me i swear i'll give brainliest
Naddika [18.5K]
I think this is right.

5 0
2 years ago
Other questions:
  • Help................
    11·2 answers
  • G=4a - 4, for a<br> how do u solve that.
    14·1 answer
  • On a number line, C is at -6 and Dis at 24. What is the coordinate of F Which is
    15·1 answer
  • There are 86 people coming to my party and each person will need a cup how many packages of cups will i buy if one package of cu
    10·2 answers
  • What is the measure of the base in the triangle shown below?<br> A. 11<br> B. 45<br> C. 25<br> D. 30
    15·1 answer
  • A restaurant customer left ​$1.65 as a tip. The tax was 4 % and the tip was 15​% of the after tax cost. Which information is not
    12·1 answer
  • A stack of 500 pieces of paper is 1.015 inches tall. What is an appropriate estimate for the thickness of each piece of paper?
    8·1 answer
  • HELP PLEASE
    15·2 answers
  • Ms. Sanchez drove 19 1/2 miles 2/3 hour. What was her speed in miles per hour
    7·2 answers
  • If a_1=2a 1 =2 and a_n=(a_{n-1})^2+5a n=(a n−1 ) 2 +5 then find the value of a_4a 4
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!