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The width of a rectangle is 4 less than half the length. if l represents the length, which equation could be used to find the width, w?
answered
Jul 29, 2021
Mathematics
middle-school
6
votes
92.0k
views
Which equation represents the following diagram?
answered
Jul 10, 2021
Mathematics
college
2
votes
119k
views
When a substance undergoes a chemical change, the chemical _________ of that substance is altered. Fill in the blank
answered
Jun 23, 2021
Biology
college
7
votes
36.8k
views
Alejandra can husk 8 ears of corn in 24 minutes. At this rate, how many ears of corn can she husk in 33 minutes? 11 17 33 99
answered
Jun 4, 2021
Mathematics
high-school
4
votes
178k
views
1. How did religion develop unity in Europe ?
answered
May 23, 2021
History
high-school
2
votes
142k
views
The acceleration function a(t) (in m/s2) and the initial velocity v(0) are given for a particle moving along a line. a(t)=2t+4, v(0)=-5 (a) Find the velocity v(t) at time t. v(t)= ? m/s (b) Find the total
answered
Sep 28, 2020
Mathematics
college
2
votes
81.2k
views
Which of the following describes the role of cyclic AMP (cAMP) in hormone response? A. cAMP receives messages from mRNA to begin protein synthesis. B. cAMP opens a pore for steroid hormones to enter the
answered
Jul 26, 2020
Biology
middle-school
4
votes
163k
views
What number is 84% of 106?
answered
Jul 2, 2020
Mathematics
middle-school
3
votes
192k
views
Which two ratios form a proportion? A) 6 9 and 3 1 B) 6 9 and 1 3 C) 6 9 and 2 3 D) 6 9 and 3 2
answered
May 19, 2020
Mathematics
high-school
6
votes
196k
views
Jeremiah bought a stereo that cost $450. He made a down payment of $45 and paid the rest in five equal payments. How much was each payment
answered
Apr 25, 2020
Mathematics
middle-school
7
votes
44.9k
views
The bystander effect refers to the tendency for an observer of an emergency to be less likely to give aid if the
answered
Aug 20, 2019
Social Studies
high-school
2
votes
49.5k
views
Could someone please help with this question
answered
Jul 4, 2019
Mathematics
middle-school
4
votes
120k
views
The Lascaux paintings seem to indicate that there was an abundance of large game animals during prehistoric times. True or False?
answered
May 23, 2019
History
middle-school
1
vote
33.0k
views
1 how many hours passed 10 am to 4:30 pm, 1:30 pm to 8:30 pm, 9:30am to 2:00pm
answered
Jul 23, 2018
Mathematics
middle-school
3
votes
86.2k
views
Which of these are examples of your first line of defense? A. Skin B. Mucous Membranes C. All of these.
answered
Jun 15, 2018
Biology
middle-school
4
votes
224k
views
A pandemic is _____.
answered
May 16, 2018
History
high-school
2
votes
147k
views
This amendment significantly increased the power of American voters by
answered
Jan 31, 2018
History
high-school
6
votes
36.7k
views
What equals 27? does 2x3=27 2x8= 27 2x9=27 3x8=27 3x9=27
answered
Oct 24, 2017
Mathematics
high-school
6
votes
234k
views
The opposition to current in an electrical circuit is called its impedance. The impedance z in a parallel circuit with two pathways satisfies the equation: 1/z + 1/z1 + 1/z2 where z1 is the impedance (in
answered
Feb 20, 2017
Mathematics
high-school
3
votes
44.6k
views
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