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Find cos(a) in the triangle. a.24/7 b.7/25 c.24/25 d.7/24
answered
Jun 14, 2022
Mathematics
high-school
8
votes
215k
views
Which of the following is an example of a mixture and not a compound? O Water O Salt O Lemonade O Carbon Dioxide
answered
May 22, 2022
Chemistry
college
12
votes
131k
views
Can you help me please I’m failing the class plz plz I got a f
answered
Mar 26, 2022
Spanish
high-school
4
votes
16.4k
views
Need help asap please!!
answered
Mar 6, 2022
Mathematics
college
11
votes
39.7k
views
Where do nutrients first enter the blood? A. Through cells in the nephrons of the kidneys B. In the liver, where glucose is delivered to the blood C. In the kidney, where wastes are sent to the bladder
answered
Nov 15, 2021
Biology
middle-school
7
votes
224k
views
What are the reactants of photosynthesis? carbon dioxide and hydrogen hydrogen, oxygen, and water light energy, water, and carbon dioxide oxygen and glucose
answered
Oct 11, 2021
Social Studies
high-school
4
votes
171k
views
The length of time it takes to find a parking space at 9 A.M. follows a normal distribution with a mean of 4 minutes and a standard deviation of 3 minutes. Sixty percent of the time, it takes more than
answered
Aug 16, 2021
Mathematics
high-school
3
votes
168k
views
8. What is a sedimentary rock? Describe.
answered
Jul 15, 2021
Biology
middle-school
6
votes
35.9k
views
What effect does the word "vitally" have on the passage? All children should start learning a foreign language in elementary school. This is vitally important. It is absurd that this is not commonly done
answered
May 13, 2021
English
college
0
votes
187k
views
Question 1 (3 points) What is the mean, median, mode, and range of the following test scores: 14, 8, 13, 13, 12, 10, 15, 12, 7, 14, 14 Mean: 13. Median: 12, Mode: 14, Range: 8 Mean: 12. Median: 13, Mode:
answered
Apr 22, 2021
Mathematics
middle-school
3
votes
27.8k
views
By 1977, technology had developed
answered
Mar 24, 2021
English
college
3
votes
58.6k
views
Which expression is equivalent to 9+8 xn? 0 72n O 9 + 8n 17 xn 0 9x (8 + n)
answered
Mar 15, 2021
Mathematics
college
6
votes
175k
views
Write inequalities to represent the situations below The distance to the nearest exit door is no more than 150 feet. Use d to represent the distance (in feet) to the nearest exit door. To ride a roller
answered
Feb 23, 2021
Mathematics
college
4
votes
73.1k
views
1. Water is filling a bathtub at a rate of 7 gallons per minute. Complete the table of equivalent ratios for the first 5 minutes of the bathtub filling up.
answered
Feb 1, 2021
Mathematics
middle-school
2
votes
162k
views
Which statements best describe the body of a multimedia presentation? Check all that apply. O The body helps capture the audience's attention. OThe body is the main part of the presentation. O The body
answered
Jan 21, 2021
Social Studies
college
5
votes
194k
views
The school dance committee wants to know whether the students in the entire school prefer ballet or jazz. The dance committee draws a random sample from the following groups: All students on the dance
answered
Jan 20, 2021
Mathematics
middle-school
3
votes
180k
views
A 17.55 mL solution of potassium nitrate (KNO3) was diluted to 125.0 mL, and 25.00 mL of this solution was then diluted to 1.000 × 103 mL. The concentration of the final solution is 0.00383 M. Calculate
answered
Oct 5, 2020
Chemistry
high-school
4
votes
217k
views
What is the wavelength of an earthquake wave if it has a speed of 15 km/s and a frequency of 12 Hz?
answered
Sep 20, 2020
Physics
middle-school
2
votes
174k
views
The Amazon River is deep and wide enough to be __________, but it's seldom used by large commercial ships because it flows through few cities.
answered
Jul 22, 2020
Geography
high-school
5
votes
33.2k
views
A runner can accelerate at a rate of 6m/s2. If they accelerate for 2 seconds, how fast will they be running?
answered
Jun 7, 2020
Mathematics
middle-school
3
votes
123k
views
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