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2 years ago

What is the average of the four smallest of integers ?

Mathematics

1 answer:

Elanso [62]2 years ago

6 0

This question is easier than it seems. If there are 9 consecutive integers with the mean being 16, then 16 must be the median. So just add four on top and four below 16 to give you your range of 9 values, 12-20. 12+13+14+15+16+17+18+19+20=144, 144/9=16. So the mean of the first four numbers is (12+13+14+15)/4= 13.5. If you check, 13.5 is also the median of these four numbers.

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Triss [41]

I don’t really know and I would love if someone would tell me the answer

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2 years ago

Trish takes out a furniture loan of $5500 and a simple interest rate of 6% per year which of the following is closest to the amo

Step2247 [10]

Answer:

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 6%/100 = 0.06 per year,

then, solving our equation

I = 5500 × 0.06 × 2.5 = 825

I = $ 825.00

The simple interest accumulated

on a principal of $ 5,500.00

at a rate of 6% per year

for 2.5 years is $ 825.00.

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2 years ago

What is the solution to the equation 13 3/4 + x equals 7 1 / 4

Olegator [25]

Answer:

x=-6.5

Step-by-step explanation:

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3 years ago

What does 4(2n+10)=2n+4n+10 equal?

Dmitry_Shevchenko [17]

Answer:

n= -15 i belive thats right

Step-by-step explanation:

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3 years ago

Read 2 more answers

Graph the function f(x) = -3x - 2.

Elza [17]

Answer: slope is -3 and y-intercept is -2

Step-by-step explanation:

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when x=1, y=-5

i believe you have just to change the value of the letter x in the equation to find the value of y

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3 years ago