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All Questions
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230619 Questions
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106
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need help asap now
Tyrone bought 61.54 pounds of peanuts and 13.43 pounds of raisins. How many pounds of snacks did he buy in all?
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THEORANGECATISHERE
Jan 26, 2023
0
94
1
Physics
You are in a boat heading west at 5.0 m/s. The boat is in a river whose waters are flowing at 1.2 m/s [N]
a. Find the boat’s velocity relative to the shore.
b. Which direction should you head if you wish to end up moving directly across
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Guest
Jan 26, 2023
0
70
0
Expected value
I need help with this ASAP
There are a number of paths that go from A to B in the grid, where every step goes to the right or up. If we choose a line segment at random, then what is the expected number of paths that pass
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Guest
Jan 26, 2023
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76
0
physics
Find the acceleration (in km/s2 ) of an arrow if the speed increases from rest to 40 m/s in 0.025 s
Guest
Jan 26, 2023
0
65
0
Algebra
Need help help mee
Let a and b be real numbers such that a^3 + 3ab^2 = 679 and a^3 - 3ab^2 = 673. Find a - b.
Guest
Jan 26, 2023
0
74
0
HELP
Suppose 600 people were randomly sampled in a certain community and it was found that 274 of them had attended college. What proportion of people in the random sample have attended college? Round to the fourth as needed.
Guest
Jan 26, 2023
0
65
0
Probability
Plz someone help with this
A bag contains five white balls and three black balls. Your goal is to draw two white balls.
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Guest
Jan 26, 2023
0
66
0
Find the area of the composite figure (n=3.14)
Find the area of the composite figure (n=3.14)
Guest
Jan 26, 2023
0
105
0
Counting
how to count
At a meeting, five scientists, two mathematicians, five journalists, two biologists, and three politicians are to be seated around a circular table. How many different arrangements are possible if the
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Guest
Jan 26, 2023
0
75
0
Counting
I'm stuck on this help
In a regular decagon, the sides are to be colored with five different colors, so that sides are diametrically opposite have the same color. (Not all five colors need to be used.) One possible coloring
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Guest
Jan 26, 2023
0
79
1
Geometry
Help with this plz
In the diagram below, PQRS is a parallelogram with a perimeter of 26 and an area of 28. What is the perimeter of rectangle OSTQ? Include an explanation of how you solved the problem.
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Guest
Jan 26, 2023
0
74
0
hii
my name is jeff
Guest
Jan 26, 2023
0
78
0
Counting
Help how do you do this
Find the number of ways of placing 4 balls in 5 boxes if the balls are indistinguishable and the boxes are indistinguishable.
Guest
Jan 26, 2023
0
86
0
Counting
help plz help
Each unit square of the 4 x 4 grid below is to be filled in with the number 1, 2, 3 or 4 so that
* each row contains the numbers 1, 2, 3, and 4 in some order
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Guest
Jan 26, 2023
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83
0
How do i solve this?
How do i solve this?
A pair of kids and a pair of adults decided to compete in a three-legged race. The kids got to start 20 yards ahead of the adults, since they had shorter legs. When they were told to start, the
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Guest
Jan 26, 2023
0
80
0
Counting
Plz help with counting problems
I run a book club with n people, not including myself. Every day, for 100 days, I invite members in the club to review a book. What is the smallest positive integer n so that I can avoid ever having
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Guest
Jan 26, 2023
0
101
1
Digits
Help needed on this
Find the number of six-digit numbers, where the sum of the digits is divisible by 8.
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Guest
Jan 26, 2023
0
98
1
Analytic geometry
Plz due soon.
A median of a triangle is a line segment joining a vertex of a triangle to the midpoint of the opposite side. The three medians of a triangle are drawn below.
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Guest
Jan 26, 2023
0
95
1
Counting
Help how do I do this soon
A fair coin is tossed 12 times. How many different sequences of tosses could there have been, if the number of tosses was at least
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Guest
Jan 26, 2023
0
96
1
Counting
Need help soon plz
(a) Find the number of ways that Magnus can give out 20 identical stickers to 5 of his friends. (Not everyone has to get a sticker.)
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Guest
Jan 26, 2023
0
88
1
Counting
Help how to I do this
Syd chooses two different primes, both of which are greater than 10 and multiplies them. The resulting product is less than How many different products could Syd have ended up with?
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Guest
Jan 26, 2023
0
81
0
precalc
I need help soon with trig
Find the 3 smallest positive x-intercepts of the graph of
y = cos 12x + cos 16x + cos 20x
and list them in increasing order.
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Guest
Jan 26, 2023
0
78
0
Counting problem
Need help plz!
Three adults and three children are to be seated at a circular table. In how many different ways can they be seated if each child must be next to at least one adult? (Two seatings are considered
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Guest
Jan 26, 2023
0
90
0
Geometry
In the diagram below, angle PQR = angle PRQ = angle STR = angle TSR, RQ = 8, and SQ = 2. Find PQ.
Guest
Jan 26, 2023
0
79
0
Probabilities
Need help soon on this
The Boomtown Bears are playing against the Tipton Toros in a baseball tournament. The winner of the tournament is the first team that wins three games. The Bears have a probability of of winning each game. Find
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Guest
Jan 26, 2023
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