Answer:
where is the graph use snipping tool app to cut a pic of it and post it on here
Step-by-step explanation:
Answer:
B:A = 5:1 because B is 5 times A.
For every one vote A has, B has 5.
Step-by-step explanation:
Answer:
she put 9 cars in each pile since 9times 5 equals 45.
Step-by-step explanation:
Answer:
two sample z-test for population proportions
Step-by-step explanation:
The hypothesis test that would best fit this scenario would be a two sample z-test for population proportions. This is because you have a single population which is divided into two categories, those who do exercise and those who don't. Since you have two options and the outcome of the test needs to be either true or false then this hypothesis test would provide the best results for this scenario by comparing the data and then providing a simple true or false output for the question provided.
The equation for the sentence below is x - 23 = 28.
The solution to the equation is x = 5.
<h3>How to model a sentence with an equation?</h3>
An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
Therefore, the sum of a number(x) and - 23 is 28 can be represented with an equation as follows:
The unknown number is x.
Hence,
x + (-23) = 28
Therefore, the equation from the sentence above is x - 23 = 28.
Now, let's solve the equation for x as follows;
x - 23 = 28
add 23 to both sides of the equation
x - 23 + 23 = 28 - 23
x = 5
Therefore, the value of x is 5
learn more on equation here: brainly.com/question/28467287
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