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

Guadalupe has some dimes and some quarters. She has no less than 18 coins worth at most $3.60 combined. If Guadalupe has 13 dimes, determine the maximum number

Ellie grew 1,520 plants with 40 seed packets. with 87 seed packets, how many total plants can ellie have in her backyard?

what is the exponential of 261

add or subtract to simplify each expression. write the final answer in standard form. (5x - 1) (2x - 3)

Summarize how helicase and dna polymerase work together in dna replication.

A deli sandwich is placed inside a cooler

what are some suggesting strategies to prevent cyberbullying

A picture drawn in perspective that employs a single point of vision is called Select one: A) one-point perspective. B) binocular vision. C) monocular vision. D

What ordered pair is the reflection of (3, 10) across the x-axis?A. (10, 3)B. (−3, 10)C. (3 −10)D. (−3, −10)

f (x) = 3e x2 − 4x, 0 ≤ x ≤ 3