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Answers by Itismoej

Answers by Itismoej
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Use the product-to-sum identities to rewrite the following expression sin 14° cos50° Need help with hw, willing to give $$
answered Aug 30, 2019
2 votes
160k views
The standard free energy change for the formation of two moles of h2o(l) in a strong acid–strong base neutralization reaction at 25°c is -79.9kj. calculate the equilibrium constant for the reaction. see
answered Jun 24, 2019
1 vote
61.8k views
What is described in the following equation? 2H2(g) + O2(g) → 2H2O(l) A. helium gas combining with oxygen gas to form water B. hydrogen gas combining with oxygen gas to form water C. hydrogen gas combining
answered May 26, 2019
3 votes
29.3k views
How much o2 is required for the complete reaction of 36 g of c3h6 to form co2 and h2o?
answered Mar 28, 2019
3 votes
84.4k views
a pair of jeans cost 75% as much as a pair of corduroy pants what is the cost of each if the total cost for the jeans and courds is $42
answered Nov 17, 2018
0 votes
125k views
The cost of manufacturing halogen lights includes $1,250 per day to pay for overhead costs, and $12 per day for labor and materials. The halogen lights sell for $12 each. What is the fewest number of halogen
answered Sep 24, 2018
3 votes
171k views
Describe the image of a dilation with a scale factor of 1
answered Apr 19, 2018
5 votes
39.4k views
Select the ordered pairs that are solutions to the inequality 2x-3y greater than or less than 2
answered Jan 16, 2018
5 votes
113k views
How does organism get their food
answered Jun 18, 2017
5 votes
47.1k views
The tail bone of human is an example of a/an ___ structure? A. Homologous B. Vestigial C. Analogous D. Developmental
answered May 10, 2017
5 votes
219k views
In a hockey tournament, the Seals scored 3 less than twice as many points as the Fins scored. The Rays scored 2 more points than the Fins. All together, there were 11 total goals scored by the three teams.
answered Mar 18, 2017
4 votes
81.4k views
-10= -b/4 What Does "b" Equal?
answered Jul 14, 2016
4 votes
97.0k views
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