subject

Mathematics, 03.02.2020 20:00 sporting06

In a test (+5) marks are given for correct answers and (-2) marks are given for every incorrect answer. riley answered all the question and scored 30 marks and got 10 correct answers. how many incorrect answers did she attempt?

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 15:40

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

Answers: 2

question

Mathematics, 21.06.2019 20:30

You’re giving a cube with a length of 2.5 cm and a width of 2.5 cm and a high of 2.5 cm you place it on a scale and it is 295 g calculate the density

Answers: 1

question

Mathematics, 21.06.2019 21:30

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.

Answers: 2

question

Mathematics, 21.06.2019 23:00

How many 3/8s are in 6 plz someone tell me now

Answers: 1

You know the right answer?

In a test (+5) marks are given for correct answers and (-2) marks are given for every incorrect answ...

Questions

question

Mathematics, 12.12.2020 17:10

PLEASEEE HELPPP ME DOO THISS ...

question

History, 12.12.2020 17:10

To what extent did reform movements in the United States from 1825 to 1855 lead to an expansion of democratic ideals?...

question

Physics, 12.12.2020 17:10

A diver 50 m deep in 10∘C fresh water exhales a 1.0-cm-diameter bubble. What is the bubble's diameter just as it reaches the surface of the lake, wher...

question

Chemistry, 12.12.2020 17:10

Calculate the volume in liters of a 22.4 g/dL aluminum chloride solution that contains 476. g of aluminum chloride (AIC12). Be sure your answer has th...

question

Physics, 12.12.2020 17:10

A spool of wire of mass 5.2 kg and radius 0.97 m is unwound under a constant wire tension 10 N. Assume the spool is a uniform solid cylinder that roll...

question

Mathematics, 12.12.2020 17:10

Tanvi is getting older and feels like she should donate her collection of stuffed animals to children who are less fortunate. She has 36 stuffed cats...

question

Mathematics, 12.12.2020 17:10

In the morning Josh completed a hike on a 5/14 mile trail. In the afternoon he completed a hike on a second trail using his pedometer to keep track of...

question

Mathematics, 12.12.2020 17:10

Raoul is trying to find a new way to keep track of coffee beans. He can fit 1,000 beans in a tub, 100 beans in a large bag, and 10 beans in a small ba...

question

Mathematics, 12.12.2020 17:10

The mean June midday temperature in Desertville is 36C and the standard deviation is 3C. Assuming this data is normally distributed, how many days in...

question

Business, 12.12.2020 17:10

Sinclair is considering the acquisition of new machinery that will produce uniform benefits over the next five years. The following information is ava...

question

Physics, 12.12.2020 17:10

A 1.1 kg hammer strikes a nail. Before the impact, the hammer is moving at 4.5 m/s; after the impact it is moving at 1.5 m/s in the opposite direction...

question

Social Studies, 12.12.2020 17:10

Cynthia tries to replace her upsetting thoughts about her low chemistry midterm grade with new thoughts, such as "I can do better on the final—I know...

question

History, 12.12.2020 17:10

How were the views of Léopold Sédar Senghor and Jomo Kenyatta similar? a They both thought that Africa should preserve its values and traditions. b Th...

question

Social Studies, 12.12.2020 17:10

Read the writing prompt for an argumentive essay. Which statement is the most effective claim for the topic? O. Athenian citizens had basic rights O....

question

Social Studies, 12.12.2020 17:10

Chris has been in a relationship with Kirk for about two years; they have set up a joint bank account, they bought a house together, and Kirk has taug...

question

Business, 12.12.2020 17:10

Aloha Inc. has 5 percent coupon bonds on the market that have 6 years left to maturity. If the YTM on these bonds is 6.52 percent, what is the current...

question

Business, 12.12.2020 17:10

In many organizations, information flows much more freely within functions than it does across functions. represents an expanded effort to overcome t...

question

Business, 12.12.2020 17:10

Calculate the total revenue if the firm produces 10 versus 9 units. Then, calculate the marginal revenue of the 10th unit produced. The marginal reven...

question

Mathematics, 12.12.2020 17:10

(b) (3-4sin sqr theta).(sec sqr theta-4tan sqr theta)=(3-tan sqr theta). (1-4sin sqre theta) (c) (3-4sin^ A). (1-3tan^ A)=(3-tan^A) = (4cos^A-3)

question

Mathematics, 12.12.2020 17:10

Susan and bonnie are shopping for school clothes. Susan has $50 and a coupon for a $10 discount at a clothing store where each shirt cost $12. Susan t...

More questions: Mathematics Another questions

Questions on the website: 13722359