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5. Simplify (7x2+ 8) - (x2 - 2)
answered
Jun 13, 2022
Mathematics
college
5
votes
1.8k
views
The mean height of women in a country (ages 20-29) is 63.9 inches. A random sample of 65 women in this age group is selected. What is the probability that the mean height for the sample is greater than
answered
Apr 29, 2022
Mathematics
college
0
votes
5.9k
views
Please help me 50 POINTS BIOLOGY 2. Researchers noticed that the number of earthworms increased from the Spring of 2017 to the Spring of 2018, a time period where their crops flourished. They hypothesize
answered
Dec 19, 2021
Advanced Placement (AP)
college
5
votes
142k
views
On March 4, 2017, Evan Co. purchased 1,000 shares of LVC common stock at $80 per share. On September 26, 2017, Evan received 1,000 stock rights to purchase an additional 1,000 shares at $90 per share.
answered
Nov 14, 2021
Business
high-school
2
votes
207k
views
A rubber belt connects the two flywheels shown. Find the total length of the belt. Round your answer to the nearest hundredth.
answered
Aug 6, 2021
Mathematics
college
4
votes
52.4k
views
Conducting a regular self-exam of the external reproductive system can reduce a male’s risk for what condition? an enlarged prostate a hernia testicular cancer infertility
answered
Jul 8, 2021
Health
middle-school
3
votes
88.1k
views
I tried solving this but I accidentally tried figuring out what it would be if it was decreased by 15% instead of increased so now I confused myself an I need help.
answered
Jun 30, 2021
Mathematics
college
4
votes
11.8k
views
Which is a feature of a cladogram? The characteristics must be shared among the organisms. The characteristics must be different among the organisms. It must contain at least three different shared characteristics.
answered
Jun 24, 2021
Geography
high-school
3
votes
102k
views
According to equity theory, an effective way to restore equity is: Group of answer choices 1. to actually change your own or your partner's contributions or outcomes. 2. to change your perceptions of your
answered
Apr 5, 2021
Social Studies
high-school
4
votes
68.8k
views
Translate this quote in your own wordsss pls and in a simplified form. "And for the support of this Declaration, with a firm reliance on the protection of divine Providence, we mutually pledge to each
answered
Mar 25, 2021
History
middle-school
7
votes
231k
views
Calculate the number of molecules in 52 gram of helium
answered
Mar 22, 2021
Chemistry
high-school
1
vote
149k
views
Use the Distributive Property to find the product, 28 x 47 = 28 x (40 + 7) 28 x 47 = (28 x 40) + (28 x 7) 28 x 47 = (20 + 8) + (20 + 8) % 28 x 47 = (20 %) + (8 %) + ( 20 ) +(8 x 28 x 47 = + + + 28 y 47
answered
Mar 14, 2021
Mathematics
college
5
votes
107k
views
7. Samantha says, "A positive number added to a negative number is greater than zero." Is this always true, sometimes true, or never true? Explain.
answered
Mar 7, 2021
Mathematics
high-school
1
vote
126k
views
What is the midpoint of the line segment with endpoints (-1,7) and (3,-3)
answered
Feb 25, 2021
Mathematics
high-school
4
votes
29.4k
views
Why did some people support supply-side economics and others opposed it? It addressed the supply of goods and ignore demand. It called for large tax cuts for the wealthy. Forigen production played a significant
answered
Jun 7, 2020
History
high-school
2
votes
68.4k
views
Revise the sentence below on order to make them appropriate for an academic text. The patient's not gonna see the doctor if he doesn't high tail to the hospital on time.
answered
Mar 1, 2020
English
middle-school
2
votes
53.7k
views
Which expressions are equivalent to 4(-5z+2)+(-6)4(−5z+2)+(−6)4, left parenthesis, minus, 5, z, plus, 2, right parenthesis, plus, left parenthesis, minus, 6, right parenthesis ? Choose all answers that
answered
Feb 7, 2020
Mathematics
high-school
6
votes
22.4k
views
PLEASE HELP ME ASAP How did the railroad system contribute to the growth and expansion England's population? Select one: a. Railroads provided new economic opportunities throughout England, which allowed
answered
Jan 29, 2020
History
middle-school
6
votes
169k
views
What determines the mass of an object
answered
Oct 12, 2019
Physics
middle-school
1
vote
166k
views
Without effective assessment methods, teachers have no documented proof of children's specific _______ and _______. A. culture, heritage B. wants, needs C. strengths, weaknesses D. likes, dislikes
answered
Aug 3, 2019
Health
middle-school
3
votes
98.0k
views
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