rhdeninno1 rhdeninno1

03-11-2020
Mathematics

contestada

The average amount is three test is an 84 what must he get on a fourth test to raise his average to a 87

Respuesta :

laylaschoolemail laylaschoolemail

03-11-2020

Answer:

90

Step-by-step explanation:

84+90=174

174/2=87

Answer Link

Otras preguntas

Can segments be parallel?

What is the equation of the following graph?

Which of the following graphs represents the function f(x) = x3 − x2 − 10x − 8?

For 2 hours, Lia drove at the speed of 60 mph, and for the next 3 hours, at the speed of 50 mph. What was Lia's average speed during this trip? A)53 MPH B)54 MP

Ashley has 100 books that she wants to give away at the rate of n books per week. Write a recursive function that represents the number of books Ashley has at a

the boiling point of water is 212•F. the boiling point of helium is -452•F. how would you compare the temperatures using an inequality?

List five questions that you need to answer before you can recommend a new wan solution

At 25.0°c, a solution has a concentration of 3.179 m and a density of 1.260 g/ml. the density of the solution at 50.0°c is 1.249 g/ml. what is the molarity of t

I need an explanation please

Apply the distributive property to create an equivalent expression. (6e−3f−4)⋅2