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If Anna can run 2km in 8 min, how long will it take her to run 5 km if she maintains her speed
answered
Sep 14, 2022
Mathematics
high-school
10
votes
112k
views
How does the Doppler effect cause a siren's pitch to increase as it approaches you? A. Sound waves are spread out, increasing wavelength and decreasing frequency. B. Sound waves are pushed closer together,
answered
Aug 21, 2022
Physics
high-school
9
votes
42.6k
views
Fatimah wants to build a one-sample z interval to estimate the proportion of students at her school who ate breakfast every day last week with 90% confidence. She takes a random sample of 75 students and
answered
Jun 11, 2022
Mathematics
high-school
5
votes
6.6k
views
2. Sally is eating a bag of M&M's. 12 were green, 16 were brown, 8 were red, and 4 were blue. Sally picked one M&M at random without looking. What is the probability that the M&M is NOT brown?* 24% 60%
answered
Jun 6, 2022
Mathematics
high-school
5
votes
226k
views
PLEASE ANSWER! WILL GIVE A LOT OF POINTS! NEEDS EXPLANATION! NO LINKS OR I'LL REPORT!! PLEASE distilling ethanol from a wine to determine the percentage of alcohol in a wine uses what type of property
answered
Mar 30, 2022
Chemistry
high-school
6
votes
111k
views
Every inductive argument is __________.
answered
Dec 27, 2021
English
middle-school
3
votes
114k
views
2.67 +4.56 hjkfghjfvgbn
answered
Dec 14, 2021
Mathematics
high-school
6
votes
163k
views
Is this a fable or a folktale?????
answered
Oct 25, 2021
English
middle-school
3
votes
211k
views
Calculate the product below and give your answer in scientific notation. (9.5 x 106) x (4.0 x 102) = ?
answered
Oct 13, 2021
Mathematics
middle-school
5
votes
120k
views
Del dinero que tenia gaste 1/3 en comida y 1/8 en pasaje, quedándome aún 39 pesos ¿Cuanto tenia al principio?
answered
Aug 19, 2021
Mathematics
high-school
1
vote
54.9k
views
Does listening to music when you study increase your test scores? What is the independent variable? listening to music or not studying or not test scores No answer text provided I NEED THIS ASAP
answered
Aug 6, 2021
Chemistry
middle-school
3
votes
228k
views
When a speaker decides to incorporate immediacy behaviors into a speech, he or she must ensure that _______.a. the speaker sets the tone for immediacy. b. these behaviors do not violate listener’s expectations.
answered
Jun 20, 2021
English
high-school
3
votes
104k
views
When i subtract -3 from a certain number then add 2 to my anwser i get 4 what is my number
answered
Mar 11, 2021
Mathematics
high-school
5
votes
119k
views
Kelly made six batches of cookies his friends asked her to make an extra batch she’s 17 1/4 cups of sugar and needed another 7/8 cups for the extra batch how many cups of sugar will Kelly use all together
answered
Mar 8, 2021
Mathematics
college
3
votes
98.6k
views
2. The fair and equitable establishment of district lines is referred to as gerrymandering. a. True b. False
answered
Feb 19, 2021
Social Studies
college
4
votes
183k
views
The thin, epithelial casing that covers the hard palate is called the A. palatial ridge B. nasopharynx C. oral mucosa. D. uvula.
answered
Sep 26, 2020
SAT
high-school
4
votes
220k
views
81 is 21 percent of what
answered
Aug 19, 2020
Mathematics
middle-school
3
votes
5.4k
views
A beverage company makes 100% cranapple juice, which makes up of 3 1/4 parts of cranberry juice to 5 3/4 parts of apple juice, with no other ingredients. How much apple juice is there in a 54 fluid ounce
answered
Jan 19, 2020
Mathematics
middle-school
5
votes
6.3k
views
How many three-digit numbers greater than 100 are palindromes?
answered
Nov 5, 2019
Mathematics
college
4
votes
61.7k
views
in a cylinder the radius and height was quadrupled. How much bigger would the new surface area be then the original surface area.
answered
Mar 21, 2019
Mathematics
high-school
2
votes
37.7k
views
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