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SOLVE THE PROBLEM FOR 50 points
answered
Dec 2, 2024
Mathematics
high-school
5
votes
181k
views
Part of a cross-country skier's path can be described with the vector function r = <2 + 6t + 2 cos(t), (15t)(1 sin(t))> for 0 < t < 15 minutes with x and y measured in meters. The derivatives of these functions are given by x'(t) = 6 + 2sin(t) and y'(t) = -15cos(t) + tcos(t)sin(t). Find the slope of the path at time t = 4. Show the computations that lead to your answer.
answered
Sep 7, 2024
Mathematics
high-school
4
votes
157k
views
What's the value of x?
answered
Jul 29, 2024
Mathematics
middle-school
1
vote
64.7k
views
Bramble Company provided the following information from its accounting records for 2022: Expected production 72000 direct labor hours Actual production 44000 direct labor hours Estimated overhead $2880000
answered
Jul 9, 2024
Business
high-school
2
votes
131k
views
After birth, neurons reproduce at a rapid rate. When does the brain stop producing new neurons? a. The brain stops producing neurons during adolescence. b. The brain stops producing neurons after infancy.
answered
Jun 3, 2024
Biology
high-school
5
votes
9.3k
views
How did General MacArthur's ideas about the Korean War differ from President Truman's? a. Truman wanted a total war. b. MacArthur wanted a total war, while Truman wanted to negotiate a settlement. c. Truman
answered
Mar 11, 2024
History
high-school
5
votes
119k
views
If principal = ₹100000, rate of interest = 10% compounded half-yearly. Find i. Interest for 6 months. ii. Amount after 6 months. iii. Interest for the next 6 months. iv. Amount after one year.
answered
Dec 18, 2023
Mathematics
middle-school
1
vote
128k
views
Bob has seven pairs of slacks and 33 shirts and how many different ways could he select a slice and shirt combination
answered
Jul 12, 2023
Mathematics
college
5
votes
148k
views
Help me please i need help asap
answered
Jun 10, 2023
Mathematics
high-school
3
votes
40.0k
views
The characters of a play who don’t play main roles but give information about the main characters are called
answered
Apr 7, 2023
English
high-school
2
votes
75.8k
views
In Gilgamesh: A New English Version, Gilgamesh repeatedly has dreams and says, "Enkidu, dear friend, I have had a dream." What effect does this repetition have?
answered
Mar 29, 2023
English
high-school
4
votes
206k
views
If you collect a jar of muddy water from a puddle or ditch, and then let the mud settle out over many hours, you have separated much of the mud from the water using a process very much like the:_______.
answered
Nov 9, 2022
Health
college
6
votes
190k
views
Helppppppppppppppppp
answered
Oct 11, 2022
Mathematics
middle-school
4
votes
183k
views
Step 7: Determine the Limiting Reactant (Trial 2) 50 Analysis: The limiting reactant(s) appeared to be because ...
answered
Jul 24, 2022
Chemistry
high-school
8
votes
221k
views
Formal commands choose the correct formal command form to fill in each blank 1.____usted las hamburguesas A. Comen B. Coma C. Come D. Como
answered
Jul 12, 2022
Spanish
college
4
votes
171k
views
HeLp pls sOmeBoDy and tyy
answered
Jul 10, 2022
Mathematics
high-school
4
votes
80.3k
views
What is sciences technoligy ?
answered
Jun 22, 2022
Mathematics
high-school
7
votes
221k
views
On Monday, Sandra set a goal to run 2 1/2 miles by Thursday . She ran 1/3 of a mile on Monday, 5/8 of a mile on Tuesday, and 7/12 of a mile on Wednesday. How many miles should she run on Thursday to reach
answered
May 15, 2022
Mathematics
middle-school
11
votes
56.9k
views
Calcula la hipotenusa del triángulo rectángulo cuyos lados miden 8 y 9
answered
Mar 23, 2022
Mathematics
high-school
3
votes
132k
views
What is an Organism? Any non-living thing. Any living thing. Both living and non-living things.
answered
Mar 20, 2022
Biology
high-school
4
votes
153k
views
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