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worty [1.4K]
3 years ago
10

QUICK QUICK I NEED YOUR ANSWER FAST! 2 MINUTES ONLY! WITH AN EXPLANATION PLEASE! THEN YOU WILL BE THE BRAINLIEST! AND ALSO THE A

NSWER SHOULD BE A MIXED NUMBER!
Susie mixed 6 3/4 cups of popcorn with 2 1/4 cups of pretzels. She then divided the snack into bags with 7/8 cup in each. After dividing, how many bags of snack bags will Susie have?
Mathematics
1 answer:
Bas_tet [7]3 years ago
5 0
9 9/28 , you add 6 3/4 with 2 1\4 then divide by 7/8
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A physical education class lasts for 7/8 -hour. How many minutes do they spend 1/2 of their playing time?
olchik [2.2K]
(7/8) of an hour is 52.5 minutes. If you are looking for half of that, it would be 26.25 minutes or 26 minutes and 15 seconds.
4 0
3 years ago
What is the size of angle x
mixer [17]

Step-by-step explanation:

180-120 = 60 which is the 2nd angle in triangle.

60+50+x = 180

x = 70

5 0
2 years ago
Someone please help me with my homework please please help please help me with my homework
densk [106]
C=2x Pi x R so 2x3.14x17.5 = 109.9
5 0
3 years ago
Abby, Bernardo, Carl, and Debra play a game in which each of them starts with four coins. The game consists of four rounds. In e
Sedaia [141]

The probability that, at the tip of the fourth round, each of the players has four coins is 5/192.

Given that game consists of 4 rounds and every round, four balls are placed in an urn one green, one red, and two white.

It amounts to filling in an exceedingly 4×4 matrix. Columns C₁-C₄ are random draws each round; row of every player.

Also, let \%R_{A} be the quantity of nonzero elements in R_{A}.

Let C_{1}=\left(\begin{array}{l}1\\ -1\\ 0\\ 0\end{array}\right).

Parity demands that \%R_{A} and\%R_{B} must equal 2 or 4.

Case 1: \%R_{A}=4 and \%R_B=4. There are \left(\begin{array}{l}3\\ 2\end{array}\right)=3 ways to put 2-1's in R_A, so there are 3 ways.

Case 2: \%R_{A}=2 and \%R_B=4. There are 3 ways to position the -1 in R_A, 2 ways to put the remaining -1 in R_B (just don't put it under the -1 on top of it!), and a pair of ways for one among the opposite two players to draw the green ball. (We know it's green because Bernardo drew the red one.) we are able to just double to hide the case of \%R_{A}=4,\%R_{B}=2 for a complete of 24 ways.

Case 3: \%R_A=\%R_B=2. There are 3 ways to put the -1 in R_{A}. Now, there are two cases on what happens next.

  • The 1 in R_B goes directly under the -1 inR_A. There's obviously 1 way for that to happen. Then, there are 2 ways to permute the 2 pairs of 1,-1 in R_C andR_D. (Either the 1 comes first inR_C or the 1 comes first in R_D.)
  • The 1 in R_B doesn't go directly under the -1 in R_A. There are 2 ways to put the 1, and a couple of ways to try and do the identical permutation as within the above case.

Hence, there are 3(2+2×2)=18 ways for this case. There's a grand total of 45 ways for this to happen, together with 12³ total cases. The probability we're soliciting for is thus 45/(12³)=5/192

Hence, at the top of the fourth round, each of the players has four coins probability is 5/192.

Learn more about probability and combination is brainly.com/question/3435109

#SPJ4

3 0
2 years ago
Read 2 more answers
Which of these phrases contain a variable? Check all that apply.
kaheart [24]

Answer:

The length of the hall way

the weight of the wombat

4 0
3 years ago
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