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
Nikitich [7]
3 years ago
15

There are 800 students in a school and 45% of

Mathematics
1 answer:
IgorLugansk [536]3 years ago
4 0

Answer:

218

Step-by-step explanation:

No. of male students = \frac{45}{100} × 800

                                   = 360

No. of male students that play varsity sports = \frac{30}{100} × 360

                                                                          = 108

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

No. of female students = 800 - 360

                                      = 440

No. of femal students who play varsity sports = \frac{25}{100} × 440

                                                                            = 110

Total no. of students who play varsity sports = 108 + 110

                                                                          = 218

You might be interested in
41 9/11 minus 27 1/3
sertanlavr [38]


41 and 9/11 - 27 1/3 is equal to 14and 6/33

Hope it helps!

Think about what I gave you!:D

7 0
4 years ago
Read 2 more answers
What's |5| + |–7|?
Marizza181 [45]

Answer:

C) 12

Step-by-step explanation:

Absolute value always means it is the positive version of the number

This switches -7 to 7 and 5 stays the same.

5 + 7 = 12

4 0
3 years ago
Read 2 more answers
Find the length of MT
Mnenie [13.5K]

Answer:

Solution,

x+12+8x-2=180° (Linear pair)

or, 9x+10=180°

or, x+10=180/9

or, x=20-10

x=10

The length of MT

=8x-2

=8×10-2

=80-2

=78

hope it helps you

7 0
3 years ago
Read 2 more answers
Find the value of x if b is the midpoint of AC, AB=3-2x, BC=x-12
Galina-37 [17]

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

Answer:

<u>5 = x</u>

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

Step-by-step explanation:

AB ≅ BC (because median cuts a line segment into two equal (congruent ≅) parts

Set up your equation now:

3 - 2x = x - 12

3 + 12 = 2x + x

15 = 3x

15/3 = x

5 = x

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Un alemán se encuentra situado en una ciudad C y necesita transportar varios cilindros de gas de cloro. Si la ciudad C está situ
Yakvenalex [24]

Answer:

El alemán debe recorrer de la ciudad B a la ciudad A para llevar los cilindros de gas de cloro.

Step-by-step explanation:

De acuerdo con este problema, tenemos un ángulo y dos lados adyacentes, por tanto, podemos determinar la distancia entre las ciudades A y B, medida en kilómetros, por la Ley del Coseno, definida como sigue:

AB = \sqrt{AC^{2}+BC^{2}-2\cdot AC\cdot BC\cdot \cos C} (1)

Donde:

AC - Distancia entre las ciudades A y C, medida en kilómetros.

BC - Distancia entre las ciudades B y C, medida en kilómetros.

C - Ángulo en la ciudad C, medida en grados sexagesimales.

Si tenemos que AC = 5\,km, BC = 8\,km y C = 36^{\circ}, entonces:

AB = \sqrt{(5\,km)^{2}+(8\,km)^{2}-2\cdot (5\,km)\cdot (8\,km)\cdot \cos 36^{\circ}}

AB \approx 4,927\,km

El alemán debe recorrer de la ciudad B a la ciudad A para llevar los cilindros de gas de cloro.

4 0
3 years ago
Other questions:
  • the capacity of a closed cylindrical vessel of height 1 m is 15.4 liters. How many square meters of metal sheet would be needed
    8·1 answer
  • Please help: (picture)
    13·1 answer
  • What is the mean number of cakes jenny bakes in a month
    9·2 answers
  • -8x - 9= - бх +5<br> Answer?
    14·2 answers
  • Tayli wishes to advertise her business,So she gives packs of 13 red flyers to each restaurant owner in sets of 20 blue flyers to
    15·1 answer
  • a playground slide measures 13 feet long. the slide ends 5 feet from the ladder. what is the height of the ladder?
    12·1 answer
  • What is 11π/6 in degrees?
    7·2 answers
  • 2. Dog breeds that lay eggs​
    7·1 answer
  • HELP PLZ HELP I NEED HELP!!<br> AND PLZ EXPLAIN WHY
    7·1 answer
  • Find the value of x and y in the parallelogram below.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!