Eliasazamar13 Eliasazamar13

03-09-2020
Mathematics

contestada

Martin's average score after 4 tests is 89. What score on the 5th test would bring Martin's average up to exactly 90?

Respuesta :

ken2846 ken2846

03-09-2020

Answer:

104

Step-by-step explanation:

89x4=356 90x5=450

450=356=104

Answer Link

Austin5374 Austin5374

03-09-2020

Answer:

94

Step-by-step explanation:

((89x4)+94) divided by 5 = 90

Answer Link

Otras preguntas

How did the Declaration of Independence change the nature of the American Revolution?

Rico is making4 batches of mexican rice. each batch needs 2/3cup of corn. He only has a1/3-cup measure.How manytimes must Rico measure 1/3cup of corn to have en

Fragment in this sentenceWith her heavy dictonary, Donna thumps the top other ancient computer monitor. Whenever the color tint flickers from normal to sickly

What is the main religion of Latin america

how is the expression of sex linked genes both similar to and different from the expression of autosomal genes?

How do you work out the problem 84 divided by4

There is an inverse relationship between x and y. If y is when x is 3, what is x when y is 9? 3 5

Why did president Washington want the United States to remain neutral

how might a scientist a determine whether trait sex-linked by observing the offspring of several genetic crosses

State two ways in which a single-celled organism, such as amoeba, and a human body are alike?