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Answers by Vallard

Answers by Vallard
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Which expression is equivalent to 32 ⋅ 3−5? PLZZ HELP ITS DUE 2DAY!!
answered Nov 25, 2021
3 votes
38.3k views
How many molecules are there in 4.00 moles C3H6O3? I need help
answered Nov 1, 2021
5 votes
158k views
A mineral has the following properties: low hardness (can't scratch a penny), red color and streak, low specific gravity (density), nonmetallic luster, non-toxic. For what do you think this mineral might
answered Oct 23, 2021
2 votes
60.1k views
2 1/3 rational or irrational
answered Sep 12, 2021
7 votes
215k views
Which of the following statements is true about the atoms of any element: a. They have the same number of protons as the atoms of all other elements. b. They have protons that are identical to the protons
answered May 19, 2021
5 votes
29.7k views
What methods did white Southerners use to limit the freedom of formerly enslaved people?
answered Apr 10, 2021
2 votes
14.4k views
Alicia writes this thesis for her essay: "Global warming is a growing issue. However, we can take steps to help slow down or reverse the damage.” Which organizational structure would she most likely use?
answered Apr 9, 2021
2 votes
88.7k views
Four times a number plus three is the same as five plus the number
answered Jan 6, 2021
2 votes
70.4k views
What multiple of 7 is a factor of 7​
answered Dec 20, 2020
3 votes
93.1k views
A circuit contains three resistors rated at 100Ω,200Ω,and 300Ω that are connected in parallel. What's the total resistance of the circuit?
answered Oct 29, 2020
1 vote
208k views
If the PLATE SEPARATION of an isolated charged parallel-plate capacitor is doubled: A. the electric field is doubled B. the potential difference is halved C. the charge on each plate is halved D. the surface
answered Aug 16, 2020
5 votes
128k views
What multiplies to 30 but adds to -7
answered Jul 25, 2020
5 votes
63.3k views
The hormone called the hormone of pregnancy, maintaining uterus lining and inhibiting the uterine contraction, is: a. relaxin b. hCG c. placental lactogen d. progesterone e. prolactin
answered Jul 8, 2020
4 votes
221k views
What type of number is square root of 50 A. an integer B. a rational number C. a whole number D. an irrational number
answered Aug 14, 2019
3 votes
74.9k views
What best describes why there was no need for immigrants to live in the South? A. Americans in the region only spoke English. B. The South was already too crowded. C. Slaves handled nearly all the labor
answered May 7, 2019
6 votes
220k views
HELP. EASY MATH. 14POINTS
answered Apr 26, 2019
6 votes
65.8k views
Which statements accurately describe the waste generated by nuclear reactions? Check all that apply. It is hazardous for hundreds to thousands of years. Some waste can be recycled and used again. It is
answered Apr 7, 2019
0 votes
194k views
1 pint of water is greater then or less then 2 cups 4 fluid ounces
answered Mar 24, 2019
5 votes
174k views
The safety inspector notes that Ray also needs to plan for a vertical ladder through the center of the coaster's parabolic shape for access to the coaster to perform safety repairs. Find the vertex and
answered Jan 13, 2019
3 votes
108k views
The depth of the water at the end of a pier changes periodically along with the movement of tides. On a particular day, low tides occur at 12:00 am and 12:30 pm, with a depth of 2.5 m, while high tides
answered Nov 23, 2018
5 votes
176k views
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