subject

Mathematics, 05.06.2020 22:57 kamiyaharris1

Emily studies 40 minutes after lunch for a science exam. She studies x more minutes that evening. Enter an equation that represents the total number of minutes, y, Emily studies for the science exam.

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 15:20

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

Answers: 1

question

Mathematics, 21.06.2019 15:30

Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

Answers: 1

question

Mathematics, 21.06.2019 20:30

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Answers: 3

question

Mathematics, 22.06.2019 00:00

(50 ) mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.

Answers: 1

You know the right answer?

Emily studies 40 minutes after lunch for a science exam. She studies x more minutes that evening. En...

Questions

question

Health, 10.12.2019 22:31

Professional nursing practice evolves over time to meet the needs of individuals, families, groups, and communities. which are some leadership activit...

question

Biology, 10.12.2019 22:31

Which statement about haploid organisms is true? a) they must be heterozygous for all genes. b) they must be homozygous for all genes....

question

Business, 10.12.2019 22:31

Connie opened a link that she received in an email. it led to a webpage that congratulated her on winning $1 million. the webpage instructed her to fo...

question

Business, 10.12.2019 22:31

Timberlake company planned for a production and sales volume of 12,000 units. however, the company actually made and sold 13,000 units. per unit stand...

question

Mathematics, 10.12.2019 22:31

Radioactive iodine is used to determine the health of the thyroid gland. the radioactive iodine decays according to the equation y = n ( e − 0.0856 t...

question

Business, 10.12.2019 22:31

Curry seasonings has a patented technology for finely grinding spices while maintaining flavor. this has allowed the company to make some of the world...

question

Social Studies, 10.12.2019 22:31

Gemini car inc. buys car components from various manufacturers and assembles them into cars, which it sells under its own brand name. from the given i...

question

Social Studies, 10.12.2019 22:31

Both mcculloch v. maryland (1819) and united states v. lopez (1995) were cases related to federalism. explain how the tenth amendment relates to one o...

question

Biology, 10.12.2019 22:31

Match the following definitions with their terms. sevin chlordane diazinon pyrethrin arsenicals a. carbamate b. chlorinated hydrocarbon c. organophosp...

question

Chemistry, 10.12.2019 22:31

Potassium chlorate (used in fireworks, flares, and safety matches) forms oxygen and potassium chloride when heated. kclo3(s) → kcl(s) + o2(g) [unbalan...

question

Biology, 10.12.2019 22:31

When they were first sold, certain insecticides were highly effective in killing mosquitoes. today, dozens of mosquito generations later, a much small...

question

Business, 10.12.2019 22:31

Which of the following journal entries represents an increase in liabilities correctly? a) rent expense xxx cash xxx b) accounts receivable xxx reven...

question

Social Studies, 10.12.2019 22:31

The treatment for an obsessive-compulsive personality disorder is complicated by one major factor; this factor is also problematic in treating narcis...

question

Business, 10.12.2019 22:31

The amount of coffee that a filling machine puts into an 8-ounce jar is normally distributed with a mean of 8.2 ounces and a standard deviation of 0.1...

question

Business, 10.12.2019 22:31

Dwight believes that a new phone to be sold by ear candy corporation will become the most widely bought and used phone in the global market. dwight en...

question

Geography, 10.12.2019 22:31

Select the statement(s) true of the relationship between glaciation and sea level. choose one or more: a. during warmer climates, glaciers melt and s...

question

Mathematics, 10.12.2019 22:31

Ascientist has four petri dishes of different sizes. each dish contains a different number of bacteria. a 3-column table has 4 rows. the first column...

question

Physics, 10.12.2019 22:31

To understand the conditions necessary for static equilibrium. look around you, and you see a world at rest. the monitor, desk, and chair—...

question

Social Studies, 10.12.2019 22:31

Omar's parents want him to be a financial advisor, but omar is more attracted to psychology. in college, omar decides to take a finance course and a p...

question

Computers and Technology, 10.12.2019 22:31

While working with style formatting for a microsoft word document, when you change the text or paragraph formatting of a single instance, such as by a...

More questions: Mathematics Another questions

Questions on the website: 13722361