Seudónimo Seudónimo

21-05-2021
Mathematics

contestada

40 pupils in class 4A scored 380 points in a contest. Each girl scored
10 points and each boy scored 8 points. How many girls are there in
class 4A?

Respuesta :

Elizabeth58495 Elizabeth58495

21-05-2021

There are 30 girls and 10 boys

Answer Link

Otras preguntas

What products does Modern Japan make today?

Explosión why the judicial branch of ubique in terms of the way that the system of checks and balances works. Use details and imfomation from the article to sup

The Laurenster Corporation needs to set up an assembly line to produce a new product. The following table describes the relationships among the activities that

number 2 please a) 122 fishes b) 100 fishes c) 102 fishes 2. A population of fish is increasing at a rate of P(t) = 2e0.027 in fish per day. If at the beginnin

Let X1..... Xn, be a random sample from Ber(rho). Define odds with rho = rho/1 - rho . Find an asymptotic test for H0 : rho = rho0 vs He : rho ≠ rho0

Question 2: According to the video, Bill gross and the presenter talk about the high-yield bonds? What are they?

Answer all! I will up vote!! thank youuu!!! Consider the function y = 2-5x2 on the interval [-6, 3) (2 points each) a. Find the average or mean slope of the fu

Which structure is the following true for? _________ have a return mechanism involving the system stack. Procedures Macros Both Macros and Procedures Neither Ma

1. write an executive summary of F&NHB background that includes (entity, location, industry, organizational structure). 2. Describe the products and service

SPANISH! 100 points! What outdoor activities do you like to do? Why do you enjoy those activities? What activities don't you like to do? Why? Write 5 complete s