Mathematics, 04.10.2019 20:00 Serenaark2834

On his first three tests, justin scored 99, 93, and 86. what score must he get on his fourth test to have an average (mean) of
80 for all four tests?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 20.06.2019 18:04

It costs 4.25 for 1 pound of roast beef. how much will it cost to purchase 2.5 pounds of roast beef? round to nearest cent

Answers: 1

Answer

Mathematics, 21.06.2019 16:40

Which region represents the solution to the given system of inequalities? |-0.5x+y23 | 1.5x+ys-1 5 4 -3 -2 -1 1 2 3 4

Answers: 1

Answer

Mathematics, 21.06.2019 17:30

Simplify the expression 10/11(22z) + (a+5) -1

Answers: 2

Answer

Mathematics, 21.06.2019 17:50

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Answers: 1

Answer

You know the right answer?

On his first three tests, justin scored 99, 93, and 86. what score must he get on his fourth test to...

Questions

English, 08.10.2019 10:50

Why couldn't the farmers pay their bills in the 1930s...

Mathematics, 08.10.2019 10:50

Pam likes to practice dancing while preparing for a math tournament. she spends 80 minutes every day practicing dance and math. to her concentrate be...

Mathematics, 08.10.2019 10:50

One less than a positive number times three more than that number is 32. find the number. let n= =...

Mathematics, 08.10.2019 10:50

The ratio of the lenghts of the corresponding sides of two rectangles is 8: 3. the area of the larger rectangle is 320 ft2. what is the area of the sm...

Physics, 08.10.2019 10:50

Aheat engine produces 8200 j of heat while performing 3200 of useful work. what is the efficiency of this engine? (i'm doing something wrong.)...

History, 08.10.2019 10:50

After the civil war, the south had to reinvent its economy because a)plantations had been destroyed. b) the north took over its industry....

Biology, 08.10.2019 10:50

What are the monomers of carbohydrates called? what is their common name?...

Biology, 08.10.2019 10:50

Examine the following list of question why are kids afraid of ghost? should i feed the raccoons that visit my trash can? how does...

English, 08.10.2019 10:50

Do not go gentle into that good night, old age should burn and rave at close of day; rage, rage against the dying of the light. though wise men at th...

Computers and Technology, 08.10.2019 10:50

What is the graduation rate for stanford university for 2013?...

Chemistry, 08.10.2019 10:50

What is the mass of 0.714 moles of mercury (i) chloride (hg2cl2)? a. 472.2 amu b. 340.0 amu c. 472.2 g d. 337.2 g

Mathematics, 08.10.2019 10:50

Adartboard has a diameter of 18 inches. what are its radius and circumference?...

Mathematics, 08.10.2019 10:50

When you substitute one independent variable value into a function how many answers do you obtain?...

Chemistry, 08.10.2019 10:50

Chemical formula for solid lead ii sulfide ore burns in oxygen gas the products are solid lead ii oxide and sulfur dioxide gas...

Mathematics, 08.10.2019 10:50

What is another name for a cube? explain your reasoning...

English, 08.10.2019 10:50

Which of the following is an example of post hoc? a. basing a conclusion on insufficient evidence. b. identifying only two options and ignoring other...

English, 08.10.2019 10:50

Since the rise of his designs, frank loud an icon of modern architecture....

History, 08.10.2019 10:50

The massive architecture of what mesoamerican civilization is awe-inspiring to look at because they built it without the use of metal tools or the whe...

Mathematics, 08.10.2019 10:50

What is 12345678910+10+123+10+2+3+10+20+30+ 40+50+60+70+80+90+100=...

English, 08.10.2019 10:50

Which is a subordinate clause a. the long, hot summer finally came to an end b. it did not take chris long to earn the title of team captain. c. the b...

More questions: Mathematics Another questions

On his first three tests, justin scored 99, 93, and 86. what score must he get on his fourth test to have an average (mean) of80 for all four tests?

Answers

Another question on Mathematics

On his first three tests, justin scored 99, 93, and 86. what score must he get on his fourth test to have an average (mean) of
80 for all four tests?