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If fx) = 5x - 6 and g(x) = x2 - 4x - 8, find (f + g)(x).
answered
Jun 21, 2021
English
middle-school
4
votes
63.2k
views
Which expression could NOT be used to find the number of square pieces that make the frame below? A. 5x8 B. 2(4+7) C. 2(8+3) D. (5 x 8) – (36)
answered
May 3, 2021
Mathematics
middle-school
5
votes
131k
views
What is a part of cell theory?
answered
Mar 3, 2021
Biology
high-school
1
vote
161k
views
What risks do you think you would face if you were a successful manager in a large organization who suddenly had an offer to go into business for yourself? Why do you think Treadwell decided to become
answered
Jan 30, 2021
Business
college
0
votes
218k
views
What point of view is exemplified in the statement below? Samantha dropped her phone on the pavement. Panicking, she immediately knelt to pick it up. Her heart sank as she saw the large crack in the screen.
answered
Jan 9, 2021
English
college
1
vote
51.6k
views
The LSR equation for GPA on IQ is y = 0.10x - 3.49. A student with an IQ of 127 has a GPA of 7.85. Find the predicted GPA and residual for this student. Be sure to label each answer. Also, correctly interpret
answered
Jan 8, 2021
Mathematics
high-school
4
votes
18.8k
views
Determine the word-to-symbol translation for the expression. two-fifths of the sum of x and 6, minus the product of 5 and y A) 2 5 (x + 6) − 5y B) 2 5 (x − 6) + 5y C) 2 5 (x + 6 − 5y) D) 5y − 2 5 (x +
answered
Aug 10, 2020
Mathematics
middle-school
7
votes
181k
views
A mole, which is a unit in chemistry, contains 6.02 x 1023 atoms or particles. How many zeroes follow the 2 when this number is written out in standard form? A) 21 B) 23 C) 24 D) 25
answered
Jun 14, 2020
Chemistry
high-school
4
votes
24.6k
views
Covert 20/11 to a decimal
answered
Mar 3, 2020
Mathematics
middle-school
4
votes
69.1k
views
What I need to do with this problems
answered
Feb 26, 2020
Mathematics
middle-school
3
votes
97.8k
views
PLEASE HELP ME!!!!! What percent of radiation is reflected by Earth’s surface and atmosphere? 23% 30% 53% 70%
answered
Feb 7, 2020
Biology
middle-school
6
votes
197k
views
An engineer measures a sample of 1200 shafts out of a certain shipment. He finds the shafts have an average diameter of 2.45 inch and a standard deviation of 0.07 inch. Assume that the shaft diameter follows
answered
Jan 28, 2020
Engineering
college
5
votes
150k
views
Who was Georges Lemaitre and how did he contribute to the Big Bang theory? (15 points)
answered
Jan 27, 2020
Physics
high-school
3
votes
67.2k
views
What is the measure of at in oo below
answered
Jan 8, 2020
Mathematics
high-school
2
votes
128k
views
If you know the power rating of an appliance and the current the appliance uses, you can calculate the voltage of the line it is attached to by
answered
Dec 2, 2019
Physics
college
5
votes
31.4k
views
An acid is a substance that increases the concentration of H3O+ ions in solution. Look at the reaction below of phenol (C6H5OH) with water: mc023-1.jpg Which reactant acts as an acid by contributing a
answered
Dec 2, 2019
Chemistry
high-school
3
votes
39.8k
views
The fact that you can have the tv or music on while you do homework is an example of the brain’s successful use of ________________.
answered
Nov 11, 2019
Health
middle-school
2
votes
188k
views
When did people begin to notice that coastlines of continents fit together like puzzle pieces? A. when satellites began taking pictures of Earth from space B. when Alfred Wegener proposed the idea of continental
answered
Aug 10, 2019
Geography
college
4
votes
69.0k
views
Lungs are stretched during select one: a. inspiration b. expiration
answered
Jun 18, 2019
Social Studies
high-school
5
votes
49.2k
views
What5 mass of water at 100c can be vaporized by the addition of 45 kcal of heat?
answered
Mar 11, 2019
Chemistry
college
4
votes
112k
views
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