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A car travels 43 km in 56 minutes. What is its average speed in km/h? Give your answer rounded to 1 decimal place.
answered
Jun 8, 2021
Mathematics
high-school
3
votes
27.0k
views
HELP ME NOW PLEASE !!Mangrove trees are an important part of a mangrove wetland community. Other populations of plants and animals in this community rely on mageove trees for food & shelter. Which of these
answered
Jun 7, 2021
Biology
high-school
1
vote
20.1k
views
Blood PC02 may be measured by: A. Using direct spectrophotometer B. By titration of consumed C02 C. By calculating the blood PH and total C02 concentration D. By measuring the amount of hemoglobin saturation
answered
May 24, 2021
Medicine
middle-school
0
votes
87.9k
views
What did you do to numerators? what did you do too to the denominatores?
answered
Jan 22, 2021
Mathematics
high-school
4
votes
195k
views
Pls help :(, I don’t have much time
answered
Jan 11, 2021
Mathematics
high-school
4
votes
64.9k
views
Can someone solve this problem showing the work 4n - 3 ≤ 21
answered
Jan 10, 2021
Mathematics
high-school
4
votes
2.3k
views
What is likely to happen if a new aggregate demand curve moves to the right? Prices and output would drop, and the equilibrium point will stay the same. Prices would rise, and output would drop in the
answered
May 14, 2020
SAT
middle-school
3
votes
71.5k
views
How many grams of Cl are in 150g of CCl4 if CCl4 has 92.2% of Cl?
answered
Feb 26, 2020
Chemistry
middle-school
0
votes
23.8k
views
Every 100 tons of the earth's crust contain about 28 tons of silicon. What is the ratio of the weight of silicon to the weight of crust? of the weight if crust to the weight of silicon?
answered
Dec 22, 2019
Mathematics
college
2
votes
67.3k
views
Answer both please and you get 11 points
answered
Aug 15, 2019
Mathematics
middle-school
4
votes
212k
views
Solve the equation for all values of x. Not really sure how to do this? cos x = 3*cos x - 2
answered
Aug 11, 2019
Mathematics
high-school
2
votes
190k
views
Julie's mp3 contains 860 songs if 20 percent of the songs are rap and 15 percent of the song are r and b songs how many of the songs are other types
answered
Jun 26, 2019
Mathematics
high-school
4
votes
191k
views
Jason ran 325 meters farther than Kim ran. Kim ran 4.2 kilometers. how many meters did Jason run?
answered
Apr 25, 2019
Mathematics
middle-school
5
votes
103k
views
Three largest countries under German occupation by 1940
answered
Mar 25, 2019
History
middle-school
4
votes
225k
views
How can people help keep freshwater resources renewable? A. Avoid drip irrigation systems on farms. B. Conserve residential water use. C. Build thermal power plants. D. Add water features to private gardens.
answered
Sep 8, 2018
Biology
college
4
votes
193k
views
Html version ____ added interactive elements, including web forms.
answered
Aug 2, 2018
Computers and Technology
college
3
votes
35.9k
views
The demand for resources increases with population and helps to drive national and international patterns of trade true false
answered
May 17, 2018
Geography
high-school
5
votes
121k
views
[20 Points] The Federal Bureau of Investigation must find ___ evidence before it can declare that a plane crash has been caused by a bomb. A. provocative B. tangible C. sonic D. vociferous
answered
Apr 29, 2018
English
high-school
6
votes
32.1k
views
The minimum number of triangles needed to construct a polygon is 4. Which is the name of the polygon? A) octagon B) hexagon C) heptagon D) quadrilateral
answered
Jan 27, 2018
Mathematics
middle-school
3
votes
77.9k
views
There is an average of 3.5×10−2 kilograms of dissolved salt in each liter of seawater. The Indian Ocean contains approximately 2.64×1020 liters of seawater. About how many kilograms of dissolved salt
answered
Jan 19, 2018
Mathematics
middle-school
5
votes
113k
views
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