Mathematics, 11.10.2019 15:00 zurfluhe

Jim has grades of 84, 65, and 76 on three math tests. what grade must he obtain on the next test to have an average of exactly 80 for the four tests? . a. 87 . b. 95 . c. 85 . d. 92

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:00

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Answers: 2

Answer

Mathematics, 21.06.2019 19:00

What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)

Answers: 2

Answer

Mathematics, 21.06.2019 19:10

Which graph represents the function g(x) = |x + 4| + 2?

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

Answers: 2

Answer

You know the right answer?

Jim has grades of 84, 65, and 76 on three math tests. what grade must he obtain on the next test to...

Questions

Mathematics, 02.04.2020 20:53

Can ya'll Identify the unit rate in the graph...

History, 02.04.2020 20:53

Which of these documents was an agreement among new colonists to follow laws for the common good...

Engineering, 02.04.2020 20:54

A completely reversible refrigerator operates between thermal energy reservoirs at 450 R and 540 R. How many kilowatts of power are required for this...

Mathematics, 02.04.2020 20:54

I need help ASAPWhat operation would you use to find a difference of 3 between the medians?...

History, 02.04.2020 20:54

This passage describes the legal principle of . This principle says it is the Court's job to decide if actions are allowed by ....

Biology, 02.04.2020 20:54

Primary succession always begins with bare rock as the foundation and relies on a pioneer species to start the ecosystem community. Which of the follo...

Mathematics, 02.04.2020 20:54

What is the value of x in the figure? Enter your answer in the box.145° X (2x + 15)ºx=...

Mathematics, 02.04.2020 20:54

Anastasia is grocery shopping with her father and wonders how much shopping is left to do. "We already have 60 percent of the items on our list," her...

Mathematics, 02.04.2020 20:54

Slope of y=9.12x+10.322...

English, 02.04.2020 20:54

As part of a collaborative website project created by his English class and a World History class, Evan is writing an article on the agriculture of an...

Mathematics, 02.04.2020 20:54

Could we use the data from 10 trials to predict the theoretical probabilities?...

English, 02.04.2020 20:54

Read the following scene from The Inheritors. FRED JORDAN'S cell. Slowly, at the end left unchalked, as for a door, she goes in. Her hand...

Biology, 02.04.2020 20:54

In the next generation, this population has 14 HH members, 63 Hh, and 74 hh. Is the population in equilibrium? Answer either yes or no....

Chemistry, 02.04.2020 20:54

Calcium fluoride (CaF2) is a slightly soluble salt, which dissociates in water according to the following reaction: CaF2(s) ⇌ Ca2+(aq) + 2...

Mathematics, 02.04.2020 20:55

I need help finding the slope...

English, 02.04.2020 20:55

Write two to three sentences explaining how the imag e reinforces the text....

Social Studies, 02.04.2020 20:55

Edward is reconciling his bank statement and personal account register. What are the steps that he should follow?...

Mathematics, 02.04.2020 20:55

Two angles in a triangle measure 28 degrees and 93 degrees. What is the measure of the third angle?...

Mathematics, 02.04.2020 20:55

The ideal (daytime) noise-level for hospitals is 45 decibels with a standard deviation of 10 db. A simple random sample of 81 hospitals at a moment du...

Mathematics, 02.04.2020 20:55

A TV has a listed price of $579.98 before tax. If the sales tax rate is 9.75% , find the total cost of the TV with sales tax included.Round your...

More questions: Mathematics Another questions