Questions and answers by

Janessa

Questions (15)

simplifyx times x times x times x please and thank you
1. 1 answer
2. 86 views
write the product as a power4 times 4 times 4 times 4 thank you!
1. 4 answers
2. 120 views
simplify the ratio please 12:2thank you!
1. 2 answers
2. 127 views
if the force of a baseball is 18.9n, and a mass of 0.145kg. What is the accelaration?
1. 1 answer
2. 353 views
What mass of phosphorus will be needed to produce 5.25 mol of P4O10? 4P + 5O2→ P4O10
1. 1 answer
2. 835 views
If 33.5 g of Mg(OH)2 reacted, what mass of H2O could be produced? Mg(OH)2(s) + HCl(aq) ----> MgCl2(aq) + H2O(l)
1. 1 answer
2. 1,935 views
1) Which event started world war 1?A. the sinking of the Lusitana B. Germany's invasion of Russia. C.the assassination of Franz
1. 6 answers
2. 866 views
Write the definition of " ethnic enlave" in your own words. PLEASE HELP!
1. 4 answers
2. 557 views
Momentum and ImpulseA good way to insure that an egg dropped onto a flexible surface will not break is to increase/decrease the
1. 3 answers
2. 747 views
On planet e a pendulum has a length of 4L has a period of 6T, on planet F a pendulum has a length of 3L has a period of 2T what
1. 2 answers
2. 540 views
1. What data are represented by the stem-and-leaf plot below?3 | 7 8 9 4 | 1 3 7 5 | 2 4 Key: 4 | 1 means 41 a. 37, 38, 39, 41,
1. 174 answers
2. 43,929 views
Find the mean of the following data set:25, 30, 20, 20, 25, 35, 35, 10 a. 15 b. 20 c. 25 d. 30 My Answer: b. 20
1. 3 answers
2. 1,484 views
By titration it is found that 69.9 mL of 0.151 M NaOH(aq) is needed to neutralize 25.0 mL of HCl(aq). Calculate the
1. 1 answer
2. 1,863 views
Harold says" to find 6x8 , i can use the facts for 5x4and 1x4." do you agree? explain.
1. 6 answers
2. 4,814 views
Hi! I am just starting algebra in my class, and I do not get it.If s=10, then 5s=?
1. 3 answers
2. 400 views