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What is 22 × 2 ? what is the √81?
answered Jan 31, 2019
3 votes
125k views
if he bought 215 lbs of cement and his son brought another 137 lbs how much cement did he have orinally if he now has 450.
answered Jan 12, 2019
4 votes
133k views
In a carpark, the ratio of red cars to green is 5:6, while that of green cars to blue is 3:10. Find the ratio of red cars simplest form.
answered Oct 24, 2018
6 votes
145k views
Making observation often involves: O A. finding answers, making predictions, and identifying problems. O B. asking questions, identifying problems, and gaining new information. O C. forming a hypothesis,
answered Jul 22, 2018
7 votes
117k views
Trevor had 4 small boxes of raisins to share equally among himself and 2 friends. How many boxes of raisins would each person receive? A. 1/2 B. 3/4 C. 4/3 D. 2
answered Apr 20, 2018
5 votes
13.8k views
A biologist is studying a biome that has very cold temperatures. A layer of this biome's soil stays frozen year-round. What biome is the biologist most likely studying? A. tundra B. grassland C. temperate
answered Dec 21, 2017
5 votes
226k views
_______ was the location for early American migration. Name the location. a. the central American land bridge c. Africa b. South America d. the Bering strait
answered Oct 25, 2017
4 votes
161k views
Which of the following is NOT a way that machines provide a mechanical advantage? a. change direction b. change distance c. change power d. change force
answered Jul 8, 2017
6 votes
131k views
What is 1.58 in standard form?
answered May 12, 2017
6 votes
77.8k views
What happens when ATP supplies energy for thin filaments in a muscle fiber to slide over the thick filaments? A. the muscle contracts B. the muscle relaxes C. the muscle both contracts and relaxes D. the
answered May 26, 2016
5 votes
108k views
A charge of 0.2 C experiences an electric force of 5 N. What is the strength of the electric field in N/C?
answered Jul 15, 2015
3 votes
168k views
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