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pishuonlain [190]
3 years ago
7

Please help asap! Correct answers only!

Mathematics
1 answer:
SOVA2 [1]3 years ago
5 0

Answer:

$98100

Step-by-step explanation:

Using the given formula :

I = P × R × T

I = 90000 × 3/100 × 3

I = $8100

He saves = 8100 + 90000 = $98100

You might be interested in
Which relation is a function of x?<br> 1 {(1,2), (7, 6), (3, 2), (1, 0), (5, 6)}. <br> 3. x=3y²–7
avanturin [10]

9514 1404 393

Answer:

  The given graph shows a function of x.

Step-by-step explanation:

Neither 1 nor 3 is a single-valued relation for some values of x. The graph shown passes the vertical line test, so does represent a function.

The graph is a relation that is a function of x.

___

The attached graph is of the equation of 3. A vertical line will intersect the graph in more than one place, so the relation is NOT a function.

4 0
2 years ago
An investigator wants to assess whether the mean m = the weight of passengers flying on small planes exceeds the FAA guideline o
stira [4]

Answer:

H_{0}: \mu= 185 and H_{a}: \mu > 185

Step-by-step explanation:

The null hypothesis H_{0} states that a population parameter (such as the mean, the standard deviation, and so on) is equal to a hypothesized value. We can write the null hypothesis in the form H_{0}: parameter = value

In this context, the investigator's null hypothesis should be that the average total weight is no different than the reported value by the FAA. We can write it in this form H_{0}: \mu= 185.

The alternative hypothesis H_{a} states that a population parameter is smaller, greater, or different than the hypothesized value in the null hypothesis. We can write the alternative hypothesis in one of three forms

H_{a}: parameter > value\\H_{a}: parameter < value\\H_{a}: parameter \neq value

The investigator wants to know if the average weight of passengers flying on small planes exceeds the FAA guideline of the average total weight of 185 pounds. He should use H_{a}: \mu > 185 as his alternative hypothesis.

7 0
3 years ago
What is the area of the square?
Vsevolod [243]
C. 84
12 x 8 is the area of the whole thing but you subtract 12 because of the missing 6x2 part of the square
4 0
3 years ago
You spend 1/5 of your income on car payment. You spend 3/8 of the remainder of your income on rent. What fraction of income is s
kenny6666 [7]

Answer:

3/10

Step-by-step explanation:

1/5 of <u>total</u> income - spent on car

<u>remainder</u><u> </u> income = 4/5

3/8 of <u>remainder</u><u> </u>= 3/8 ×4/5 = 3/10(of total income spent on rent)

the word "<u>of</u>" means you can find it by multiplication

e.g. 2 of 1/2 means 2 × 1/2 which is 1

5 0
2 years ago
I WILL GIVE BRAINLIEST ANSWER!!!
Blababa [14]

Answer:

10 is unbiased

11 is biased

Step-by-step explanation:

10 is unbiased

11 is biased

Have an amazing day!

PLEASE RATE!!

7 0
2 years ago
Read 2 more answers
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