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What is the [OH-] of solution with pH of 3.4? (A) 4 x 0.0001M (B) 4 x 1/100000000000 (C) 2.5 x 0.0001M (D) 2.5 x 1/100000000000
answered
Nov 14, 2021
Chemistry
high-school
2
votes
228k
views
Jalen is trying to set a pole that is 10 feet long into the ground so that it is perpendicular with the horizontal surface. Jalen locates a point 6 feet from the base of the pole, a C, and labels it A
answered
Oct 30, 2021
Mathematics
high-school
3
votes
114k
views
How do you solve this
answered
Oct 10, 2021
Mathematics
middle-school
4
votes
144k
views
.___________________. .___________________.
answered
Jul 18, 2021
Mathematics
high-school
6
votes
67.8k
views
what other issues impacted farmers and farming in South Carolina other than the Boll Weevil, hurricanes, and overproduction?
answered
Jul 17, 2021
Social Studies
middle-school
3
votes
133k
views
A student needs to determine the specific heat of a metal. She sets up a calorimeter with 100.0 mL of deionized water at room temperature, 21.0 Celsius. She heats up 50.0g of the unknown metal to 100.0
answered
Jul 12, 2021
Chemistry
high-school
2
votes
81.9k
views
The scale on a map shows that 5 centimeters = 2 kilometers. What number of centimeters on the map represents an actual distance of 5 kilometers? A. 50 cm B. 12.5 cm C. 10.5 cm D. 2 cm
answered
Jun 4, 2021
Mathematics
middle-school
4
votes
44.0k
views
Construct a Mohr circle for the stress element at A in problem 2. Using ruler and compass, draw the Mohr circle to the scale. Draw the stress element for principal normal stresses correctly oriented and
answered
May 22, 2021
Engineering
college
4
votes
84.3k
views
Reading and the brain. Which best expresses the authors main purpose in writing this text?
answered
Mar 8, 2021
English
middle-school
6
votes
170k
views
What are the two basic tax forms to start a job? A. W-4 and I-9 B. W-2 and 2-4 C. I-9 and 1040 D. W-2 and I-9
answered
Feb 16, 2021
Business
college
4
votes
110k
views
H^2 + 11h +18. The factored expression is
answered
Jan 13, 2021
Mathematics
high-school
6
votes
146k
views
What type of character best describes odyssues
answered
Jan 12, 2021
English
college
3
votes
144k
views
Which of the following is defined as removing an animal from a herd when it does not meet standards? breeding culling marketing tracking
answered
Jan 1, 2021
Biology
middle-school
6
votes
215k
views
Hank raises mealworms. In a square of compost 5ft by 5ft, he can have 2000 mealworms. How many mealworms can he have if his square of compost has a side length that is six times longer
answered
Nov 6, 2020
Mathematics
high-school
3
votes
7.1k
views
In the Summa Theologica St Thomas aquinas sought to ___ A.refute Aristotelian philosophy B. Synthesize platonic idealism with Christianity C. Reconcile faith and reason D. Defend the scholastic philosophy
answered
Mar 7, 2020
English
middle-school
5
votes
121k
views
You will get 50pts and the check mark. Which object is not accelerating? a) A blue Ford 150 pick-up truck speeding up from 50 mph to 80 mph b) A ladybug crawling forward at constant rate of 2.5 m/s c)
answered
Jan 2, 2020
Physics
college
5
votes
58.0k
views
Write the names of people with whom you share(d) the following types of relationships: Current relationship Past relationship Social relationship Family relationship Working relationship
answered
Jun 30, 2019
Health
middle-school
1
vote
234k
views
Perform the indicated operation. 4/11 รท 4/9 9/11 16/99 1 2/9
answered
May 26, 2019
Mathematics
high-school
6
votes
81.7k
views
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