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Quantos numeros de tres algarismos menores que 700 podem ser formados com os digitos 4,5,6,7 e 8, considerando que: a)os algarismos podem se repetir b)os algarismos nao podem se repetir
asked
Dec 10, 2021
Mathematics
high-school
1
answer
1
vote
89.8k
views
Solve each system by substitution -3x-2y=13 -3x+3y=3
asked
Nov 11, 2021
Mathematics
middle-school
1
answer
0
votes
222k
views
Ethan has an interesting 10-day job offer. He can earn a flat rate of $100 per day or get paid $1 the first day, $2 the second day, $4 the third day, $8 the fourth day, and so on. Which payment plan should
asked
Oct 9, 2021
Mathematics
college
1
answer
4
votes
52.1k
views
Which event happened first? A)Battle of Kings mountain,B) Intolerable Acts, C)Paul Reveres famous midnight ride, or D)Boston Massacre
asked
Sep 15, 2021
Social Studies
college
1
answer
3
votes
69.0k
views
According to the text, injury to the frontal lobe of the brain can result in all of the following except: a. a difficulty following directions. b. decreased attention span. c. tactless behavior. d. memory
asked
Jun 3, 2021
Social Studies
college
2
answers
5
votes
81.9k
views
I need help showing my answer -7/12 + 1/2
asked
Jun 2, 2021
Mathematics
high-school
1
answer
1
vote
11.6k
views
Hallllllllllllllllllllp
asked
Feb 6, 2021
Mathematics
middle-school
2
answers
1
vote
171k
views
Who u like the most - selena gomwz - hailey baldwin which one do u think deserved justin more
asked
Jan 20, 2021
Medicine
high-school
2
answers
3
votes
52.4k
views
Which of the following is not a characteristic of S waves? A) “S” waves travel slower than “P” waves. B) “S” waves arrive after the “P” waves. C) “S” waves travel through liquids
asked
Jan 13, 2021
Geography
middle-school
1
answer
4
votes
3.8k
views
Read this excerpt from "Close Encounters of the Bear Kind" by Susan E. Quinlan. John has tracked down quite a few bear dens – about 100, he thinks. In most cases, the bear is not so alert and not so near
asked
Jul 23, 2020
English
high-school
2
answers
1
vote
35.9k
views
The side length of a square is s feet. Which statement explains why the perimeter of the square can be found using s + s + s + s or 4s? The perimeter is the side length times the side length of the square
asked
Sep 15, 2019
Mathematics
middle-school
1
answer
0
votes
75.9k
views
42x 5 y 4 =(−7x 3 y)(B)
asked
Aug 26, 2019
Mathematics
college
1
answer
4
votes
7.1k
views
True or False. In the first stage of urine formation, needed materials and oxygen are removed from the blood.
asked
Dec 19, 2018
Biology
middle-school
2
answers
0
votes
73.4k
views
how does the percentage of the people involved in agriculture symbolize the effect of the industrial revolution
asked
Nov 9, 2018
History
high-school
2
answers
3
votes
158k
views
A bicycle wheel makes 5 revolutions. Determine how far the bicycle travels in feet. The diameter of the wheel is 32in.
asked
Oct 12, 2018
Mathematics
middle-school
1
answer
3
votes
230k
views
What capacity is more appropriate for a bath tub,200 liters or 34000 milliliters
asked
Dec 27, 2017
Mathematics
middle-school
1
answer
1
vote
162k
views
2. Which of the following is the best definition of sexual reproduction in plants? a. production of spores b. fusion of male and female gametes to make a zygote c. production of a gametophyte d. production
asked
Sep 9, 2017
Biology
high-school
2
answers
4
votes
202k
views
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