subject
Mathematics, 02.12.2019 22:31 Reggie7079

Rei is barricading a door to stop a horde of zombies. she stacks boxes of books on a table in front of the door. each box weighs
30
kilograms, and the table with
8
boxes on top weighs a total of
310
kilograms.
the total weight
w
of the barricade in kilograms is a function of
x
, the number of boxes rei stacks on the table.
write the function's formula

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 18:20
Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below.correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance.what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?
Answers: 2
question
Mathematics, 21.06.2019 18:30
What is the prime factorization of 23 ?me with this question
Answers: 1
question
Mathematics, 21.06.2019 19:20
1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?
Answers: 3
question
Mathematics, 21.06.2019 23:30
In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.
Answers: 3
You know the right answer?
Rei is barricading a door to stop a horde of zombies. she stacks boxes of books on a table in front...
Questions
question
Mathematics, 19.05.2021 18:40
Questions on the website: 13722361