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serious [3.7K]
3 years ago
8

You sell instruments at a Caribbean music festival. You earn $326 by selling 12 sets of maracas, 6 sets of claves, and x

Mathematics
2 answers:
IrinaK [193]3 years ago
6 0
326=12m+6c+x The reason your x does not have a number is because it is unknown so in order to solve for x you need to get rid of the 12m+6c so in order to that you can divide it on both sides so you would get 326/12m+6c=x the divide your numbers 18.1=x but you cant have a tenth of a djembe drum so you would have to round up to 19.
dimaraw [331]3 years ago
5 0
326 = 12m + 6c + x = 18 rounded to 19
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At first public inquiry showed there were 637000 women motorcyclists in the US up from 437000 just 8 years ago before it. Find t
dimaraw [331]
I would say to do 637000-437000, which is 200000, and then do 200000/637000. You get 0.314, and the percentage of that in hundreds is 31%. 
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1. $1500 earning 7% interest compounded annually for 12 years
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Answer:

$3378.3

Step-by-step explanation:

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Alenkinab [10]

The observed results would be very unlikely if the alternative hypothesis were true.

What does the alternative hypothesis mean?

A statement used in experiments using statistical inference is known as the alternative hypothesis. It is indicated by Ha or H1 and runs counter to the null hypothesis.

                 Alternatively, it is only a null-free option, as we can also state. An alternative theory is a claim that a researcher is testing in a hypothesis test.

What is an illustration of a different hypothesis?

Just like the null, the alternative hypothesis is an option. For instance, if your null is "I'm going to win up to $1,000" and your alternate is "I'm going to win $1,000 or more," you're essentially determining whether there is sufficient variance in the alternate hypothesis to allow you to reject the null hypothesis.

Learn more about alternative hypothesis

brainly.com/question/27335001

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3 0
1 year ago
Convert the following fraction into its decimal equivalent: 3/8
dedylja [7]
3/8 

Just divide to find the equal decimal. 

3/8 = 0.375

Answer: 0.375  <span>✌️</span>
6 0
3 years ago
Read 2 more answers
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