All categories

3 years ago

What is the mean for 87,93,86,90,84

Mathematics

2 answers:

Lisa [10]3 years ago

7 0

$\frac{87+93+86+90+84}{5} =\boxed{\bf{88}}$

The mean is 88.

lys-0071 [83]3 years ago

4 0

Mean, or average, is solved by adding all the numbers and dividing by the number of numbers. The answer is 88.

You might be interested in

What is 50+_that equal420

snow_lady [41]

Answer:

370

Step-by-step explanation:

50 + x = 420

x = 420 - 50

x = 370

6 0

3 years ago

Read 2 more answers

Southside is purchasing new materials for the school. The school has $1600 to spend on desks and a vending machine. The desks co

Mademuasel [1]

Answer:

$15d + 450 \leq 1600$

5 0

3 years ago

Please help i have an F right now

AnnZ [28]

Answer:

Step-by-step explanation:

If you add up all of those, you get 24. Then you divide by 6. 24/6 = 4.

7 0

3 years ago

Which rational number equals 0 point 3 with bar over 3? Question 2 options: 1) 1 over 5 2) 1 over 3 3) 3 over 10 4) 3 over 5

Vedmedyk [2.9K]

9514 1404 393

Answer:

2) 1/3

Step-by-step explanation:

The repeating decimal can be converted to a fraction by multiplying it by 10^n and subtracting the original value. n = number of repeating digits. This process cancels all of the repeating digits, so you can find the equivalent fraction.

$x=0.\overline{3}\\\\10x -x=3.\overline{3}-0.\overline{3}=3\\\\x=\dfrac{3}{9}\\\\0.\overline{3}=\dfrac{1}{3}$

_____

Your calculator can help you answer this:

1/5 = 0.2

1/3 = 0.333.... (repeating) . . . . the number you're looking for

3/10 = 0.3

3/5 = 0.6

7 0

3 years ago

Integral sqrt(4+3x) dx

Alisiya [41]

Let 4 + 3x = u

then 3dx = du

or, 1/3∫u√du

= 1/3u^3/2/(3/2)

= 2/9∗(4+3x)^3/2

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

3 0

3 years ago