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Jet001 [13]
3 years ago
11

12 in. to 1 ft. Reduce, Enlarges, or Preserved the size

Mathematics
2 answers:
Leviafan [203]3 years ago
8 0
Preserved the size because 12inchs is = to 1 ft.
Vikki [24]3 years ago
7 0

Answer:

Preserved

Step-by-step explanation:

12 inches is the same as 1 foot and it would be making the subject stay the same size because it is equal one.

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What does x+7/8=4 equal?
koban [17]
Solutions 

1) <span>Subtract </span><span>7/8</span><span> </span><span>from both sides
</span><span><span>x=4−<span>7/8

</span></span></span>2) <span>Simplify</span><span> </span><span>4−7/8</span><span> </span><span>to</span><span> </span><span>25/8
</span><span><span>x=<span>25/8</span></span></span>
6 0
3 years ago
Read 2 more answers
6.1.7 (Video Solution) An article in Human Factors (June 1989) presented data on visual accommodation (a function of eye movemen
horsena [70]

Answer:

- the sample mean is 44

- the sample standard deviation is 12.35

Step-by-step explanation:

given information:

data, x_{i} = 36.45, 67.90, 38.77, 42.18, 26.72, 50.77, 39.0, 50.23

the number of data, n = 8

the sample mean, xbar

xbar = ∑x_{i}/n

       = (36.45+67.90+38.77+42.18+26.72+50.77+39.0+50.23)/8

       = 352.08/8

       = 44

standard deviation, s

s = \sqrt{sum(x_{i} - xbar)^{2}/n-1}

  = \sqrt{(36.45-44)^{2}+(36.45-44)^{2}.........(39.00-44)^{2}+(50.23-44)^{2}/(8-1 )}

 = \sqrt{\frac{1067.12}{7} }

 = 12.35

7 0
3 years ago
19. The formula P = a + b + cgives the perimeter P of a triangle with side
vampirchik [111]

Answer:

33 + 56 + 65 = 154

3 0
2 years ago
PLEASE HELP ASAP Hi! Please help me guys!!! This is difficult for me.. :c ~Why might a solution to an inequality not be reasonab
abruzzese [7]

Answer:

When the solution is negative

Step-by-step explanation:

One example, let's say you are buying pens and each pen cost 3 dollars and you cannot spend more than 15 dollars, how many pens can you buy?

The inequality would be 3x < 15, so any negative solution is not reasonable because you cannot buy negative pens. The same goes for most real-world problems dealing with time, money, or distance.  

8 0
3 years ago
WHAT IS THE PRODUCT OF: 7.21 x 4.2<br> PLEASE--
lesantik [10]
<h3><u>QU</u><u>ESTION</u><u>:</u></h3>

WHAT IS THE PRODUCT OF: 7.21 x 4.2

PLEASE--

<h3>SOLUTION AND ANSWER:</h3>

\:  \:  \:  \:  \sf7.2 \: 1 \\ \sf \times \:  \:  \:  \:  4.2 \\ \:  \:    \sf \overline{1 \: 4 \: 4 \: 2}  \\  \sf +  \: 2 \: 8 \: 8 \: 4 \: 0 \:  \:  \:  \:  \:    \\  \sf \overline{ \orange{3 \: 0.2 \: 8 \: 2}}

THEREFORE, <em><u>30.282</u></em> IS THE PRODUCT

HOPE THIS HELP YOU! HAVE A NICE DAY!

~kimtaetae92~

NOTE: Kindly see this answer from brainly app if you are in web to see the displayed formats here.

7 0
3 years ago
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