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maksim [4K]
3 years ago
7

-2 5/12 - (-10 8/9)

Mathematics
2 answers:
levacccp [35]3 years ago
7 0

-13.30

that might be the answer

Kamila [148]3 years ago
5 0
8.47222222222

:D Hope this helps! I apologize if I’m wrong.
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A survey found that​ women's heights are normally distributed with mean 63.9 in. and standard deviation 3.6 in. The survey also
stich3 [128]

Answer:

a: 0.1%

b. No it does not

c.  Probably for safety reasons

Step-by-step explanation:

for women: z = (55.9 - 63.9)/3.6 = -2.22

The p-value for z = -2.22 is 0.0132, so only 1.32% of women could walk through without bending

for men: z = (55.9 - 69.7)/3.6 = -3.83

The p-value for z = -3.83 is 0.001, so only 0.1% of men could walk through without bending

4 0
3 years ago
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FORM A CUBIC POLYNOMIAL WHOSE ZEROS ARE -3,-1 AND 2
Firdavs [7]

(x+3)(x+1)(x-2)=\\(x^2+x+3x+3)(x-2)=\\(x^2+4x+3)(x-2)=\\x^3-2x^2+4x^2-8x+3x-6=\\x^3+2x^2-5x-6

7 0
3 years ago
Convert the slope-intercept equation below in to standard form. *<br><br> Y= -9/4x -18
worty [1.4K]

Answer:

9/4x + y = -18

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Equality Properties

<u>Algebra I</u>

Standard Form: Ax + By = C

Slope-Intercept Form: y = mx + b

  • m - slope
  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define</u>

Slope-Intercept Form:   y = -9/4x - 18

<u>Step 2: Rewrite</u>

  1. Add 9/4x on both sides:                    9/4x + y = -18

<u>Step 3: Identify</u>

Standard Form:   9/4x + y = -18

3 0
3 years ago
Plz help❤️Urgently plz
Archy [21]

Answer:

do a better pic

Step-by-step explanation:

7 0
3 years ago
2 and 3/8 as a decimal
antoniya [11.8K]
This as a decimal is 2.375
3 0
3 years ago
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