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Substitute and solve; 7(5f - 3n) -8 when n = 3 and f = 7
answered
Aug 1, 2021
Mathematics
high-school
7
votes
163k
views
Shannon’s bicycle travels 50 feet for every 3 pedal turns. How many pedal turns are needed to travel one mile (1 mile = 5,280 feet)?
answered
May 17, 2021
Mathematics
high-school
5
votes
83.6k
views
Which discovery is attributed to Phoebus Levene? extraction and observation of DNA identification of ribose and deoxyribose recognition of RNA as DNA’s messenger construction of an accurate DNA model
answered
Apr 9, 2021
Biology
high-school
0
votes
110k
views
A friend of yours, a senior, took the Graduate Record Exam in September and scored in the 99th percentile. In February, your friend took the same exam over again. This time your friend scored in the 84th
answered
Apr 3, 2021
Social Studies
high-school
2
votes
72.9k
views
1. Which group of clinical findings describes the typical presentation of ALL (acute lymphoid leukemia)?
answered
Mar 9, 2021
Biology
college
6
votes
39.0k
views
What did The Agricultural Revolution directly resulted in _________________________________ and
answered
Feb 23, 2021
History
high-school
3
votes
112k
views
Which Muslim cartographer created a map of the world? al-Idrīsī bn Sῑnā al-Rāzī al-Khwārizmῑ
answered
Jan 16, 2021
History
middle-school
2
votes
46.1k
views
The moon has a mass of 7.4 × 1022 kg and completes an orbit of radius 3.8×108 m about every 28 days. The Earth has a mass of 6 × 1024 kg and completes an orbit of radius 1.5 × 1011 m every year. What is
answered
Dec 1, 2020
Physics
college
5
votes
156k
views
Attached below...………………………...tec
answered
Nov 17, 2020
Mathematics
high-school
3
votes
84.7k
views
Early in the semester, only 5 grades have been entered. Given the following grades, what is this students current weighted average? Q1: 100 Q2: 93 IW1: 82 IW2: 83 H1: 80
answered
May 2, 2020
Mathematics
college
0
votes
85.4k
views
2 step word problem practice how do you explain 2 step work problem to a 2nd grader
answered
Mar 17, 2020
Mathematics
high-school
3
votes
17.8k
views
Which terms could be used as the first term of the expression below to create a polynomial written in standard form? Check all that apply. + 8r2s4 – 3r3s3 s5 3r4s5 –r4s6 –6rs5
answered
Jan 21, 2020
Mathematics
middle-school
0
votes
207k
views
The graph illustrates the activity level of three common digestive enzymes, across a range of pH values. Calculate the pH range in which pepsin will be effective to some degee?
answered
Jan 10, 2020
Biology
middle-school
4
votes
45.4k
views
The vertex of this parabola is at (2,-4). When the y-value is -3 and the x-value is -3. What is the coefficient of the squared expression in the parabola's equation?
answered
Sep 15, 2019
Mathematics
college
7
votes
4.9k
views
Determine the graph that has the following properties: domain: (- infinity, 4) , [4, infinity) range: [0, infinity) axis of symmetry: x=4
answered
Sep 5, 2019
Mathematics
high-school
2
votes
86.5k
views
A national brand of yogurt advertised that its special bacterial ingredients were scientifically proven to boost the immune system. however, the company could not provide any research to support that claim.
answered
Jul 9, 2019
Business
high-school
2
votes
114k
views
A commercial cherry grower estimates from past records that if 20 trees are planted per acre, then each tree will yield an average of 36 pounds of cherries per season. if, for each additional tree planted
answered
Apr 30, 2019
Mathematics
college
4
votes
151k
views
Which nervous system is comprised of the somatic and autonomic nervous systems?
answered
Nov 20, 2018
Biology
high-school
6
votes
60.8k
views
The sides of a square are 5 2/5 inches long. what is the area of the square? a. 5 4/5 square inches b. 5 4/25 square inches c. 25 4/5 square inches d. 25 4/25 square inches
answered
Nov 9, 2018
Mathematics
high-school
5
votes
7.9k
views
Which statement is true? which is true Zeus assists the rebels. Athena assists Thebes. Zeus assists Thebes. Ares assists the rebels
answered
Nov 22, 2017
English
high-school
2
votes
48.6k
views
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