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
lesya [120]
2 years ago
11

NEED ANSWERS FAST!!!! If there are 100 students in a room and 40 of them are boys, how many are girls?

Mathematics
2 answers:
4vir4ik [10]2 years ago
7 0
60 girls ( 100 students total - minus the 40 boys, leaves 60 students remaining who must be girls)
77julia77 [94]2 years ago
6 0

Answer:

60

Step-by-step explanation:

100 - 40 =  60

Common Math

You might be interested in
Help me please with 3-111
LenKa [72]

Last Question

Because this may not be the question you want, I'll omit the first step which should be done with latex. The key to all of these except C is to invert the second fraction (turn the second fraction upside down) and multiply.

A

\dfrac{6}{5} * \dfrac{-2}{3}

=(6*-2) / (5*3) = - 12/15 = -4/5

B

\dfrac{7}{4} *\dfrac{5}{3}

= (7*5) / (4*3) = 35 / 12 = 2 11/12

C

Impossible to do 4/0 cannot be done.

D

\dfrac{-2}{3} /\dfrac{-5}{4}=\dfrac{-2}{3} *\dfrac{-4}{5}

= (-2*-4)/(3*5) =

8/15


4 0
3 years ago
How do you find 8% of a whole number?​
Natalka [10]
The number minus 8%.
3 0
2 years ago
Read 2 more answers
a car is traveling at a constant velocity of 60km/h east for 4 hours. choose the correct statement about the acceleration of the
elena55 [62]
I’m just saying this so I can get points but I think if u divide u should get da answer
6 0
2 years ago
Read 2 more answers
Find f · dr c for the given f and
ruslelena [56]
Parameterize the path \mathcal C by

\mathbf r(t)=x(t)\,\mathbf i+y(t)\,\mathbf j

with

x(t)=3\cos t
y(t)=3\sin t

and 0\le t\le\pi. Then

\displaystyle\int_{\mathcal C}\mathbf f(x,y)\cdot\mathrm d\mathbf r=\int_{t=0}^{t=\pi}\mathbf f(x(t),y(t))\cdot\dfrac{\mathrm d\mathbf r}{\mathrm dt}\,\mathrm dt
=\displaystyle\int_0^\pi(9\cos^2t\,\mathbf i+9\sin^2t\,\mathbf j)\cdot(-3\sin t\,\mathbf i+3\cos t\,\mathbf j)\,\mathrm dt
=27\displaystyle\int_0^\pi(\cos t\sin^2t-\sin t\cos^2t)\,\mathrm dt=-18
5 0
3 years ago
Select all of the fractions that are terminating decimals *<br> 3/8<br> 5/6<br> 4/5<br> 2/7<br> 3/4
Paraphin [41]
Yes to every single one except the 4/5
:)
4 0
3 years ago
Other questions:
  • Three less than the product of 8 and a number is equal to 6
    7·1 answer
  • You purchase a cell phone for $125. the value of the cell phone decreases by about 20% annually. write a function at models the
    8·1 answer
  • Use the diagram to copy and complete the statement. (#12, 14, 16)
    13·1 answer
  • Nikki gathered data about the length of time she spent listening to the radio and the number of commercials she heard. She organ
    13·1 answer
  • What do I do????????
    14·1 answer
  • a recent survey determained that 7 out of 9 students eat school lunch at least once a week. if 54 students were surveyed how man
    10·1 answer
  • Dhalia rolls a number cube that has sides labeled 1 to 6 and then flips a coin. What is
    8·1 answer
  • The nth term of a sequence is represented by 3n4−10/6n4+7 . What is the limit of the the nth term as n becomes increasingly larg
    15·1 answer
  • Cecilia's family travel 2/7 of the distance your uncles house on Saturday. They traveled 4/5 of the remaining distance on Sunday
    5·1 answer
  • PLEASEE HELP ME WITH THIS QUESTION!!!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!