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
Rus_ich [418]
3 years ago
12

1. The ratio of girls to boys to parents at the concert is 10:5:4. If there are

Mathematics
1 answer:
Maru [420]3 years ago
8 0

Answer:

1.   228 parents

Step-by-step explanation:

I will do number 1 for you.  I'll let you or someone else do the others.

Let 10x = no. of girls

      5x = no. of boys

      4x = no. of parents

Now, 10x + 5x + 4x = 1083

                        19x = 1083

                            x = 57

(10)(57) = 570 girls

(5)(57) = 285 boys

(4)(57) = <u>228 parents</u>

             1083  total

You might be interested in
99 orders in 9 days =_____ orders per day
Aleks [24]

Answer:

11 orders per day

Explanation:

99 / 9 = 11

5 0
3 years ago
Read 2 more answers
Can someone help me! it would mean the world! and tysm! &lt;3
Andreyy89

Answer:

90m

Step-by-step explanation:

AB = 18m

BC = AB + 9 = 18 + 9 = 27m

Perimeter = 2(AB + BC)

= 2( 18 + 27)

= 2 x 45

= 90m

5 0
3 years ago
Ella collects 50 bottles to recycle.Of the bottle she collects 19 are plastic and the rest are glass.What percent of the bottles
gulaghasi [49]
Glass bottles =total number of bottles - numeber of bottle of plastic
gass bottles=50-19=31 bottles of glass.

percent of the bottles are glass=(number of bottles of glass*100%) / total number of bottles.

percent of the glass bottles=(31 bottles * 100%) / 50 bottles=62%

Answer: the percent of the bottles of glas is 62%

8 0
3 years ago
A car is reduced by 20% in price to $40,000. What was the original price?
VikaD [51]
48000 i think i might have missed a step


8 0
3 years ago
Read 2 more answers
Hank has large of trail mid weighs 7.8 pounds. He uses the mix in the large bag to make bags each containing 0.6 pounds of mix.
KonstantinChe [14]

Answer:

hi... bye... figgure it out yourself

Step-by-step explanation:

qwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnm

6 0
3 years ago
Other questions:
  • 3/8 of the pets in the pet show are dogs. 2/3 of the dogs have long hair. What fraction of the pets are dogs with long hair?
    10·2 answers
  • Which of the following equations correctly represents the law of sines?
    7·2 answers
  • Lukas plotted these points on the number line. Point A: −12 3 Point B: −2 3 Point C: −11 3 Point D: −22 3 Which point did he plo
    7·2 answers
  • The scouts sold small and large boxes of cookies as a fund raiser. One scout sold 7 small boxes and 12 large boxes for $54.00. A
    5·1 answer
  • Which of the following factors of production is unlikely to be found in a
    8·1 answer
  • Factor the expression 48g^2 -22gh -15h^2
    6·1 answer
  • Which number rounds to 20,000 to the nearest hundred and thousand?
    6·1 answer
  • Select the right one that shows an isosceles right triangle.
    13·1 answer
  • What trig function would you use to find y using 47 angle
    13·2 answers
  • (e) The women on the Maryland field hockey team are not a random sample of all female college field
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!