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Marshall
Questions (32)
A number cube is rolled 450 times. The number 3 comes up 67 times.
A. What is the theoretical probability of rolling a 3? Answer
1 answer
162 views
Marissa is researching information about martial arts students. She found that 7 out of 12 martial arts students practice every
2 answers
167 views
On Friday nights the local diner serves three main entrees, each with a vegetable choice. The entrees beef, chicken and fish.
1 answer
149 views
Two urns both contain green balls and red balls. Urn one contains 6 green and 4 red balls and urn two contains 8 green balls and
1 answer
250 views
Two urns both contain green balls and red balls. Urn one contains 6 green balls and 7 red balls. A ball is drawn from each urn.
1 answer
127 views
A drawer contains 2 reds socks, 3 white socks, and 3 blue socks. You draw out a sock, return it, and draw out a second sock.
1 answer
136 views
if no digit may be used more than once, how many 5 digit numbers cxan be formed using only digits 3,8,1,2,5,7
1 answer
91 views
Multiple Choice
On the spinner below, what is P(odd)? A circle is divided equally into eight sections.· One of the sections is
1 answer
312 views
The cost of a student ticket to school play is $7. Write an equation that correctly relates the total cost, c, for a particular
1 answer
151 views
What is the perimeter of the rectangle that results from connecting the following points: (-3,1), (-3,2), (0,2), and (0,1)?
1 answer
155 views
Which of the following points are more than 5 vertical units away from the points (0,-2)? Choose all that apply.
A. (6,-2) B.
1 answer
105 views
Which most accurately describes a major impact of the Roman Catholic Church in Europe during the Middle Ages
1 answer
290 views
A braking train can decelerate at 0.4m/s^2. If the train is traveling at 160km/hr and needs to plan to stop at a pick-up area.
1 answer
1,548 views
Four out of nine dogs weigh less than 20 pounds what is the decimal equivalent for the number of dogs weighing under 20 pounds
1 answer
1,131 views
Ok so I am learning about combining and exchanging atoms in a chemical formula and I do not understand how the negative and
0 answers
457 views
A recipe for chocolate chip cookies calls for 1 cup sugar and 1 1/4 cups of flour. If the recipe makes 3 1/2 dozen cookies, how
3 answers
1,934 views
Would it be possible to have a socialist direct democracy?
No, in a socialist society only a few high-ranking members of the
1 answer
765 views
The United States decided to help South Korea mainly because of which of the following?
A need to create more equal trade * This
4 answers
780 views
The grades received on a test by twenty students were: 100, 55, 75, 80, 65, 85, 90, 80, 45, 40, 50, 85, 85, 80, 80, 70, 65, and
1 answer
515 views
The United States Supreme Court decision that requires prosecutors to turn over any evidence that tends to show the innocence of
1 answer
475 views
John took out a loan for 51 months but paid it in full after 31 months. Find the refund fraction he should use to calculate the
3 answers
539 views
How much should Linda set aside now to buy equipment that costs 6,100 in one year? The current interest rate is 0.7% annually,
2 answers
450 views
Two rulers are the same length. Ruler A is divided into 357 units while ruler B is divided into 255 units The rulers are placed
2 answers
992 views
a rectangular box is 2 cm high, 4cm wide and 6 cm deep. Michelle packs the box with cubes, each 2 cm by 2cm by 2cm, with no
1 answer
1,946 views
how do I solve this problem.. Marty has 6 more pogs the Jen. After he gives 10 pogs to Jen, how many more pogs will Jen have
1 answer
1,431 views
A student is in a 20 week calc class. The function f(t)=50-50e^0.2t f(t) measures the students problem speed in t weeks
-how many
1 answer
472 views
A student is in a 20 week calc class. The function f(t)=50-50e^0.2t f(t) measures the students problem speed in t weeks
-how many
2 answers
542 views
a car of mass 50kg accelerates on a straight level road with coeficient of friction 0,3.what is the minimum force required for
0 answers
375 views
a car of mass 50kg accelerates on a straight level road with coeficient of friction 0,3.what is the minimum force required for
0 answers
418 views
Given the data set 10 40 22 43 35 18 27 22, which is the largest number of those listed below?
1 answer
399 views
Given the data set 10 40 22 43 35 18 27 22, which is the largest number of those listed below?
1 answer
385 views
The scores of students on the ACT college entrance examination in a recent year had a normal distribution with a mean of 18.6
2 answers
1,589 views
Answers (13)
A number cube is rolled 450 times. The number 3 comes up 67 times. A. What is the theoretical probability of rolling a 3? Answer as a fraction in simplest form. B. What is the experimental probability of rolling a 3? Answer as a fraction in simplest form.
They must sell 14 tv’s
D. A
59-5=54 degrees=Average Maximum Killeen 27-2=25 degrees=Average Maximum Buffalo 54-25=29 degrees warmer The answer is A
a) Compute the average markup percentage for setting prices as a percentage of the full cost of the product. $60,000 + $40,000 + $30,000 + $50,000 + $20,000 + $30,000 = $230,000 ($300,000 - $230,000)/$230,000 = 30.4% ============ b) Compute the average
Thank you Reiny
I think the question wants to see how we would go about getting the answer.
or x/31?
the range doesnt matter because the relative intesity is already given in db
how to figure out rate
a) First calculate the acceleration a=(8-0)/2,0=4ms^-2 therefore force (F)=m*a=1200*4 =4800newtons
normal reaction=m*g 9.81*1950=19129,5newtons using the equation of motion:s=[(v^2)-(u^2)]/2a 4,66s=702,25 thus s=150,7m
lol ima freshman i just started geometry with my cousin whos a jr. i had to help him with his homework and thanks this was xtra cred for me.
