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3 years ago

Which of these representations could model the same relationship? Select ALL that apply

Mathematics

2 answers:

Alex17521 [72]3 years ago

4 0

Answers:

<h2>*Top left chart</h2><h2 /><h2>*y=2x-1</h2><h2 /><h2>*Bottom left graph</h2><h2 /><h2>*Store is having a sale. every item is $2 and you get $1 off your total</h2>

I hope this helps and good luck!

IceJOKER [234]3 years ago

3 0

Answer:

The one where it says a store is having....etc and the one below that where it puts a red dot evry 2 times

Step-by-step explanation:

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A steel cargo container is shaped like a cube measuring 5.2 ft on each edge how much steel is needed to make this container? Sho

bearhunter [10]

Answer:

162.24 ft

Step-by-step explanation:

So you first find the area of one side.

5.2 x 5.2 = 27.4

Then you times it by 6, because a cube has 6 sides.

27.4 x 6 = 162.24 ft

6 0

3 years ago

Please give the correct answer and the solution if you can

Klio2033 [76]

Answer:

the answer is b the solution is 6

4 0

3 years ago

4 percent of x equals 56

brilliants [131]

X*.04 = 56
x = 56/.04
x = 1400
(* means "times")

7 0

3 years ago

What is the area of the figure <br> Enter your answer in the box <br><br> __in2

iVinArrow [24]

This is the area of a triangle and a square
Area of a triangle is 1/2BH
here total height is 16 in triangle h is 16-10=6
base is 10
A=1/2*10*6
A=30 inch^2

Area of square=a^2
A2=10^2=100inches^2
A1+A2=100+30
130inches^2

8 0

3 years ago

Read 2 more answers

According to a study done by Otago University, the probability a randomly selected individual will not cover his or her mouth wh

nirvana33 [79]

Answer:

47.52% probability that among 10 randomly observed individuals fewer than 3 do not cover their mouth

Step-by-step explanation:

For each individual, there are only two possible outcomes. Either they cover their mouth when sneezing, or they do not. The probability of an individual covering their mouth when sneezing is independent of other individuals. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

In which $C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

And p is the probability of X happening.

According to a study done by Otago University, the probability a randomly selected individual will not cover his or her mouth when sneezing is 0.267.

This means that $p = 0.267$