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Find the dot product of u=⟨5,−7⟩ and v=⟨−7,−4⟩.
answered
Nov 29, 2024
Mathematics
college
4
votes
228k
views
In a survey funded by the University of Washington School of Medicine, 266 of 1,400 adult Seattle residents said they did not believe they could come down with a sexually transmitted infection (STI). Construct
answered
Mar 11, 2024
Mathematics
high-school
4
votes
85.7k
views
Verify that the vector xₚ, is a particular solution of the given nonhomogeneous linear p system. dx/dt = x + 4y + 2t - 5 dy/dt = 3x + 2y - 4t - 12; xₚ = ( 2 )ₜ + ( 3 ) (-1 ) ( 1 ) Writing the system in
answered
Feb 1, 2024
Mathematics
high-school
6
votes
52.0k
views
A bag of pet food weighs 3 Kilograms. If a dog eats 300 grams of food each day, how many days will that food last?
answered
Sep 23, 2023
Mathematics
high-school
5
votes
141k
views
Approx. how much is this 4,754÷1.9≈
answered
Jul 21, 2023
Mathematics
high-school
6
votes
195k
views
For the following exercise graph the given ellipse, noting center, vertices, and foci #41
answered
Jun 23, 2023
Mathematics
college
3
votes
36.4k
views
Based on these documents, what was primarily taught at the Tuskegee Normal and Industrial Institute? * 1. A humanities curriculum including poetry and public speaking 2. Courses in the structure of U.S.
answered
Apr 29, 2023
Social Studies
high-school
1
vote
108k
views
14. What is the magnitude of the normal force acting on the block to the right the block is being pulled to the right by means of a rope and an angle of theta = 30° above the horizontal as shown the block
answered
Apr 27, 2023
Physics
college
4
votes
119k
views
Add 1/6 +3/4 + 2/3. Simplify the answer and write it as a mixed number, if possible.
answered
Mar 5, 2023
Mathematics
college
2
votes
89.4k
views
What factors affect the health of a family?
answered
Sep 29, 2022
Health
high-school
6
votes
75.4k
views
Summer won 40 super bouncy balls playing Skee Ball at her school’s fall festival. Later, she gave 3 to each of her friends. She only has 7 remaining. How many friends does she have?
answered
Sep 24, 2022
Mathematics
college
6
votes
225k
views
Write a real-life word problem that matches the equation ( 1 5 ) ÷ 3 = PLS HELP i honestly need help with this. i must create a word problem that uses the problem stated above. how do i make this a word
answered
Aug 17, 2022
Mathematics
high-school
13
votes
90.9k
views
7. How would you describe surrealism?
answered
Jun 24, 2022
Arts
high-school
4
votes
15.1k
views
A particle travels along a straight line with a velocity of v(t) = e^t cos(3t) meters per second. What is the total distance, in meters, traveled by the particle during the time interval 0 ≤ t ≤ 1 seconds?
answered
Apr 20, 2022
Mathematics
middle-school
5
votes
55.0k
views
Order the following integers from least or greatest A. -15, +60, -32, +11, 0 B. -15, -12, 0, +81, -29
answered
Jan 25, 2022
Mathematics
high-school
9
votes
92.6k
views
A bowling ball and a beach ball are both at rest on a 3rd story balcony. The bowling ball has more mass than the beach ball. What can be said about their energies? They have the same amount of GPE because
answered
Jan 20, 2022
Physics
high-school
8
votes
204k
views
The sun provides most of the radiation that reaches earth true or false
answered
Oct 23, 2021
Biology
middle-school
2
votes
28.5k
views
Select all that apply. Which of the following ratios are equivalent? 3 to 4 6/7 15/20 3/4
answered
Sep 11, 2021
Mathematics
high-school
3
votes
92.7k
views
Which sentence describes an object that has kinetic energy? A seagull sits on top of a fence post. B. beach ball is round. C. radio has batteries with stored chemical energy. D. boat sails across the ocean.
answered
Aug 28, 2021
Biology
middle-school
1
vote
136k
views
Help me!!!! answer The question Please!!
answered
Jun 19, 2021
Mathematics
high-school
3
votes
36.9k
views
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