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PolarNik [594]
2 years ago
9

80, 84, 79, 44, 87, 73, 89, 90, 82, 89, 93, 97, 77, and 71 whats the mean

Mathematics
1 answer:
Contact [7]2 years ago
5 0

Answer:

sum up the numbers and divide by the numbers of values.

80+84+79+44+87+73+89+90+82+89+93+97+77+71 / 14

1135/14

= 81•1 is the mean

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The work shows how to use long division to find?
KIM [24]

Answer:

remainder = \frac{1}{x-2}

Step-by-step explanation:

The remainder is the value of the subtraction of the last 2 lines in the procedure.

  5x - 9

- (5x - 10)

That is

5x - 5x = 0 and - 9 - (- 10) = - 9 + 10 = 1

over the divisor x- 2 , gives

remainder = \frac{1}{x-2}

6 0
2 years ago
For each 11 mm of coloured fabric June uses to make her curtains, she also uses 1 cm of white fabric. Express the amount of whit
avanturin [10]

Answer:  The amount of white fabric to coloured fabric as a ratio in its simplest form is \frac{10}{11}

Step-by-step explanation:

Given :

Amount of coloured fabric used by June = 11 mm = 1.1 cm    (1 mm=0.1 cm)

Amount of white fabric used by June = 1 cm

To find : amount of white fabric to coloured fabric as a ratio in its simplest form

To find the ratio in simplest form , the units of both measurements should be same

Thus \frac{\text {amount of white fabric}}{\text {amount of coloured fabric}}=\frac{1cm}{1.1cm}=\frac{10}{11}

The amount of white fabric to coloured fabric as a ratio in its simplest form is \frac{10}{11}

3 0
3 years ago
What is the missing fraction?
lukranit [14]

Answer:

6/13

is the answer

8 0
2 years ago
Read 2 more answers
Write the equation for the Pythagorean Theorem and indicate which letter is the hypotenuse. ill mark you brailiest.
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A^2 +b^2 =c^2
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8 0
2 years ago
HELP ASAP | A bird (B) is spotted flying 5,000 feet from a tree (T). An observer (0) spots the bird (B) at a distance of 13,000
AURORKA [14]

Answer:

x=67.38^\circ

Step-by-step explanation:

Use trigonometry

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You can remember this with SohCahToa

Also remember that if cos(x)=y then cos^{-1}(y)=x

In this case, we know the adjacent side and hypotonous

Adjacent side=5000

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Therefore

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7 0
3 years ago
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