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
kupik [55]
4 years ago
8

there are 13 boys and 10 girls in a class. work out the total number of ways that 1 boy and 1 girl can be chosen from the class​

Mathematics
1 answer:
LuckyWell [14K]4 years ago
4 0

Answer:

130 ways  

Step-by-step explanation:

13*10 = 130

130 ways

You might be interested in
Given the equation,D=m/v if D=6/7 and =m+3 then m=.
mamaluj [8]

Answer:

m=18

Step-by-step explanation:

The equation given is D=\frac{m}{v}

and also we have that D=\frac{6}{7}, thus:

\frac{6}{7}=\frac{m}{v}

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

I think the question is missing which variable is defined as =m+3, so I will solve for v=m+3 since is the only other variable in the equation.

substituting v=m+3  into \frac{6}{7}=\frac{m}{v}:

\frac{6}{7}=\frac{m}{m+3}

and we solve for m:

(m+3)(6)=7m\\6m+18=7m\\18=7m-6m\\18=m

m is equal to 18.

6 0
4 years ago
A local supplier offers packages of 25 cups at a cost of $2.58 per package, and bottles of syrup for $4.08 apiece. She has alrea
Goryan [66]

Answer:

Step-by-step explanation:

same

8 0
3 years ago
Read 2 more answers
What is the answer to 9=4y;y
Nitella [24]

Answer:

Y=9/4

Step-by-step explanation:

Divide both sides by 4

3 0
3 years ago
Qual é 33⅓% de 108?​
makkiz [27]
0.333 x 108 = 35.96
= 36 (esta é a resposta final, eu não sei se você realmente precisa dela)
7 0
3 years ago
Which is greater than 4: (a) 5 or (b) 5?
umka2103 [35]

Answer:

I think C. is correct

Step-by-step explanation:

Just trust me, I'm smart ;)

6 0
3 years ago
Read 2 more answers
Other questions:
  • Classify the following triangle. Check all that apply.
    13·2 answers
  • For how many different positive integers n is each of n, n+2, and n+4 a prime number?
    8·1 answer
  • The combination for a lock is a 3-digit number. The digits are the prime factors of 42 listed from least to greatest. What is th
    7·1 answer
  • Help me please i am confused on what to do
    6·2 answers
  • Ellen mixed 1/4 kg of flour with 2/9 kg of sugar
    8·2 answers
  • Latoya had a large collection of basketball cards. she gave half to her friend,Erin. And 1/4 to her brother. She now has 75 card
    14·2 answers
  • Which graph could you use to make the most accurate prediction? A graph has points scored on the x-axis and wins on the y-axis.
    9·2 answers
  • Worried about going over his storage limit, Connor monitored the number of undeleted voicemail messages stored on his phone each
    5·1 answer
  • HELP ASAP
    5·1 answer
  • Maximum value of P+4x+5y+21 given the following: y-x<1, 21x+7y<25, x>-2, y>-4
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!