.in

Sitemap
Terms & Conditions
Privacy Policy
Disclaimer
Contact Us

Home
All Questions
Subjects
Grade

80 girls and boys have planned for a movie. They are in a ratio of 6 girls to 2 boys. How many girls are there?

See Answers (2)

Copy

Accepted Answer

[tex]6x+2x=80 \\ 8x=80 \\ x=10 \\ \\ 10*6=60\ girls \\ 10*2=20\ boys \\ \\ \boxed{60\ girls}[/tex]

Suggested Answer

4x = 240[tex] \frac{4x}{4}~=~ \frac{240}{4} [/tex]x = 6060 girls are there

Related Question in Physics

WILL GIVE BRAINLIEST When a teacher is moving forward at a speed of 2m/s and drops a ball , how the ball moves relative to the teacher ? A) straight downward B) forward and downward
A projectile is launched is a speed of 10√2m/s and its range covered is 10√3m, the angle for the maximum time of flight will be: A. 30⁰ B. 60⁰ C. 90⁰ D. 120⁰
A wrench dropped by a worker freely falls from the top of an 80m tall tower. What is the velocity of the wrench at the instant before it hits the ground? 1) What are the known quantities involved? 2) Which equation can be used to find the velocity with the given information? 3) what is the velocity of the wrench at the instant just before it hits the ground? 4) What is the total time for the wrench to hit the ground?
An object is moving in the positive x direction on a surface with friction. What equations are used to translate the y direction forces into a friction force acting in the -x direction?
A stunt woman of mass mmm falls into a net during the filming of an action movie. She experiences a normal force magnitude {F_n}F n F, start subscript, n, end subscript while touching the net. Which of the following statements is correct for the acceleration magnitude {a}aa of the stunt woman? Consider upward as the positive direction.
A weightless spring of force constant 2.50 N/cm is 15.0 cm long when nothing is attached to it. It is now used to pull horizontally on a 12.5 kg box on a smooth horizontal floor. You observe that the box starts from rest and moves 96.0 cm during the first 1.60 s of its motion. How long is the spring during this motion?

Popular Questions

What principles do the magna Carta, the petition of right, and the English bill of rights have on common

inessa has worked as part of a four-person development team for several years. recently, however, one of her coworkers transferred to a different office and a replacement was hired. inessa and her other long-term teammates are having a hard time accepting the new employee. this is most likely due to . multiple choice question.

4. In this unit, you learned about eight types of biases. Which of these biases do you believe is MOST harmful to society, and why? Explain in your own words what type of bias it is, what its effects are, and use details or an example to support your reasoning.

Factor [tex]x^{2} =7x[/tex]

It takes Akira 10 minutes to make a black and white drawing and 25 minutes for a color drawing. On Saturday he made a total of 9 drawings in 2 hours. Write and solve a system of equations to determine how many drawings of each type Akira made.

Which of these is not a requirement to be a US Senator? 1. must be a natural born US citizen 2. must be a resident of the state when elected 3. must be 30 years old 4.all answers are correct

Objective: Apply the concepts of mole and stoichiometry. Question: In our Limiting Reactant lab, we started with an unknown mixture of two reactants, zinc sulfate and sodium phosphate, that reacted in the experiment according to the following equation: 3 ZnSO: (aq) + 2 Na3PO4 (aq) → Zn (PO4)2 (s) + 3 Na₂SO4 (aq) Realistically, some solid was lost in the experiment, so assume 99.0% yield for the purpose of your calculations. Include definitions, explanations, discussion of limiting reactant and percent yield in your response. Use this student's lab data to calculate the percentage of Sodium Phosphate and Zinc Sulfate in the unknown mixture: Mass of unknown mixture of reactants: Mass of solid precipitate collected: Qualitative test determined limiting reactant: 1.983 g 0.759 g Na PO, made the supernatant cloudy

A basketball player moves down the court, dribbling a basketball. Use Newton's Third Law of Motion and the Second Law of Motion to explain why the basketball returns to the player's hand after it strikes the floor (there should be two distinct parts to your answer). For the Third Law, make sure you identify the action-reaction pair using the notation FA on B and FB on A

On your first day of work at the Vanity Fur Grooming Shop, you groomed 3 dogs between 7:45 a.m. and 2:30 p.m., taking breaks that totaled 45 minutes. Your supervisor advises that you will be scheduling your own appointments when customers call to have their pets groomed. If you continue to work at the same rate, how much time should you allow for each grooming appointment?

Question Is this statement true or false? The Chinese knew how to produce silk by about 2700 B.C. Responses true false

© ‧ SecurityReports | All rights reserved.

Powered by MZD