prettyprincess6788 prettyprincess6788

03-11-2019
Mathematics

contestada

The ratio of girls to boys participating in intramural volleyball at Ashland Middle School is 7 to 4. There are 42 girls in the program. What is the total number of participants?

Respuesta :

christine88 christine88

03-11-2019

There are 66 total participants

work:

Ver imagen christine88

Answer Link

Favouredlyf Favouredlyf

03-11-2019

Answer:66

Step-by-step explanation:

Let number of boys be x

total number of boys and girls = x+42

7/11 *(x+42) = 42

7x + 294 = 462

7x = 168

x = 24

Total number = 24+42=66

Answer Link

Otras preguntas

there are five different types of nucleotide bases found in living things. which is an accurate comparison of the bases found in birds and the bases found in fl

state the big vang theory

What early river civilization was between Pakistan and India

what is h(x) = 7 10x x2 written in vertex form? h(x) = (x – 25)2 – 18 h(x) = (x – 5)2 32 h(x) = (x 5)2 – 18 h(x) = (x 25)2 32

Which is the largest gas giant?

in plot structure, the rising action takes up most of the time in the play and includes all the events leading up to the climax. true false

What is f(x) = x2 – 8x + 11 written in vertex form

Determine the potential difference between two charged parallel plates that are 0.10 cm apart and have an electric field strength of 12 V/cm. V

In a certain clothing store, 6 shirts and 3 ties cost $79.50,... and 3 shirts and 2 ties cost $41. Determine the cost of each shirt.

What does the FITT principles stand for and how can it be used to alter body composition?