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Lapatulllka [165]
4 years ago
6

What is the answer to this

Mathematics
1 answer:
blsea [12.9K]4 years ago
6 0
Using the calculator it is 27.47 round off to 27.5
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Will mark brainly! 20 points please hurry and help!!
Nata [24]
The correct answer is number one, number four, and number five. Please park Brainliest if helpful. Thanks
6 0
3 years ago
35.88=q-4.3<br> what does the q equal?
kenny6666 [7]

Answer:

q=40.18

Step-by-step explanation:

Add 4.3 to both sides to isolate q: q=40.18

I hope this helped and have a good rest of your day!

6 0
4 years ago
The margin of error in a confidence interval estimate accounts for:_________
dusya [7]

Answer:

The percentage points within which the obtained results would differ from the real population value.

Step-by-step explanation:

The ideas of the margin of error and confidence interval are borne from the observed truth, which is that there is always room for error in any statistically computed figure such as a survey or poll. For example, the result of a poll could show an 80% confidnce interval with a margin of error of 3%. This simply means that if the poll was repeated, 80% of the real population would fall within an estimate of 3%.

Statistics are not always error proof. Sometimes, the results might even be totally different from the computed results. So, it is very important that room is made for the possibility of an error, and that is why we need the mrgin of error.

3 0
3 years ago
a ball is thrown into the air with an upward velocity of 36 ft/s. it’s height h in feet after t seconds is given by the function
lukranit [14]

Complete the square:

h(t)=-16t^2+36t+9=-16\left(t^2-\dfrac94t\right)+9=-16\left(\left(t-\dfrac98\right)^2-\dfrac{81}{64}\right)+9

h(t)=-16\left(t-\dfrac98\right)^2+\dfrac{117}4

That is, the graph of h(t) is a parabola with vertex at (t,h(t))=\left(\dfrac98,\dfrac{117}4\right), meaning the ball reaches its maximum height of \dfrac{117}4=29.25\,\mathrm{ft} after t=\dfrac98=1.125\,\mathrm s of being thrown.

5 0
3 years ago
Evaluate the expression: 16P4
Tju [1.3M]

The expression 16p⁴ will be written as (2p)⁴.

<h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

The given expression will be solved as below:-

16p⁴  = ( 2 x 2 x 2 x 2)p⁴

16p⁴  = 2⁴ x p⁴

16p⁴  = ( 2p )⁴

Therefore, the expression 16p⁴ will be written as (2p)⁴.

To know more about expression follow

brainly.com/question/723406

#SPJ1

8 0
2 years ago
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