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1.1.31 Determine whether the equation defines y as a function of x. y = 3x² + 5x-4 Does the equation define y as a function of x? Yes No
answered
Mar 31, 2021
Mathematics
college
3
votes
176k
views
Please can someone help me
answered
Feb 4, 2021
Health
middle-school
4
votes
191k
views
A selection model that requires an applicant to achieve some minimum level of proficiency on all selection dimensions is referred to as a _____ model.
answered
Jan 28, 2021
Social Studies
high-school
7
votes
16.6k
views
A gas storage tank is in the shape of a right circular cylinder that has a radius of the base of 2ft and a height of 3ft. The farmer wants to paint the tank including both bases but only has 1 gallon of
answered
Dec 26, 2020
Mathematics
college
1
vote
23.8k
views
Which two factors of a molecule determine whether or not it can cross the membrane?
answered
Sep 19, 2020
Biology
high-school
0
votes
144k
views
A number cube with the numbers 1 through 6 is rolled. What is the probability of the number cube showing a 4 or a number less than 3?
answered
May 24, 2020
Mathematics
middle-school
4
votes
118k
views
Delta Company sells bells to customers for $1 each. The variable cost to manufacture the bells is 10 cents. If the rattle department, a division of the Delta Company, wants to use the bells in its new
answered
Apr 3, 2020
Business
college
1
vote
141k
views
Nafisa works at a big city hospital. She takes X-rays and uses them to make diagnoses. Usually her patients are accident victims who have suffered fractured bones. Many of them feel nervous. Nafisa puts
answered
Feb 24, 2020
Health
middle-school
7
votes
77.3k
views
What did the supremacy clause take from individual rights
answered
Nov 30, 2019
History
middle-school
4
votes
226k
views
If you receive criticism that you feel is unjust what should you do
answered
Nov 3, 2019
English
middle-school
3
votes
176k
views
What happened as a result of the great demand for war goods? A) unemployment increased B) factories went out of business C) nation suffered a reduction in production of all goods D) Great Depression ended
answered
Aug 26, 2019
History
high-school
4
votes
95.7k
views
A sinusoidal wave travels with speed 250 m/s . its wavelength is 3.5 m . part a what is its frequency
answered
Mar 19, 2019
Physics
college
3
votes
77.1k
views
A square rotated about its center by 360º maps onto itself at different angles of rotation. You can reflect a square onto itself across different lines of reflection.
answered
Jan 29, 2019
Mathematics
high-school
1
vote
131k
views
"That's fresh air," she [Mary] said. "Lie on your back and draw in long breaths of it. That's what Dickon does when he's lying on the moor. He says he feels it in his veins and it makes him strong and
answered
Dec 5, 2018
English
middle-school
5
votes
69.8k
views
The last stage of labor and delivery occurs when _______. A. the fetus is born B. lactation begins C. the cervix dilates D. the placenta is expelled
answered
May 23, 2018
Health
high-school
2
votes
18.9k
views
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