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2 years ago

Can someone please help me with this?

Mathematics

1 answer:

dybincka [34]2 years ago

8 0

Proportional equations are the equations that have the graph which pass through (0,0).

y = -9x is proportional.

y=x is proportional

y=1/2x is proportional

That's it. Only these three equations have (0,0) intercept.

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Can someone Please help me?

aalyn [17]

Answer: The constant of proportionality is 3.5, so your answer would be B.

7 0

2 years ago

One sixpack of soda has six cans. How many cans are there in six sixpacks of soda?

Lady_Fox [76]

Answer:

36 cans

Step-by-step explanation:

6*6=36

8 0

2 years ago

Read 2 more answers

Explain the difference between an interval estimator and a point estimator for mu. Choose the correct answer below. A. A single

inna [77]

Answer: D. A single number calculated from the sample that estimates a target population parameter is called a point estimator.

An interval estimator is a range of numbers that contain the target parameter with a high degree of confidence.

Step-by-step explanation:

When we evaluate an range of values for an unknown population parameter, then it is known as interval estimation .

A single number evaluated from the SAMPLE that estimates an unknown population parameter is known as a point estimator.

The general difference between point and interval estimator is the point estimator is a single value of target parameter while interval estimator is a range of numbers to estimate the values about the unknown population.

4 0

3 years ago

HELP HELP HELP PLS HELP ME I WILL GIVE YOU ALL 5 STARS!

Luden [163]

the answer will be 20 times 3 that is 60

5 0

2 years ago

Use your TVM Solver to determine the future balance in a mutual fund account (a type of investment account) if you make weekly p

Paladinen [302]

Answer:

$46,141.71

Step-by-step explanation:

This looks about right, based on weekly deposits for the duration. However, I cannot vouch for it entirely, as the number of weekly deposits in 15 years will actually be 782.

_____

Computing this by hand doing the initial balance separately from the weekly deposits, I get a total of $46,252.10 using 782 weekly deposits. For that purpose, I tried to figure an equivalent weekly interest rate given monthly compounding and the fact there are 52 5/28 weeks in a year on average.

I suspect the only way to get this to the cent would be to build a spreadsheet with payment dates and interest computation/payment dates. Some months, there would be 5 deposits between interest computations; some years there would be 53 deposits.

5 0

3 years ago