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3 years ago

These are all my points, if you can do every single question you will get 55 points

Mathematics

1 answer:

Arturiano [62]3 years ago

8 0

1) 6

2) 9

3) 7

4) 1

5) 8

6) 3

7) 0

8) 2

9) 4

10) 5

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Please help, please show ur work

DENIUS [597]

Answer:

y=3

y=9

Step-by-step explanation:

y=3×0+3

y=3×1+3

5 0

3 years ago

Read 2 more answers

How do you solve z= - 2/3a, for a

gogolik [260]

Z = -2/3a
divide by -2/3 on both sides
a = z divided by -2/3
a = -3/2z

6 0

3 years ago

Read 2 more answers

Which expression is equivalent to 5/6 ÷ 4

Ronch [10]

Answer:

5/24 or in decimal form 0.2083

Hope this helped

4 0

3 years ago

2(x-11/2)=8(3-x) i need help on thiss plss

love history [14]

Answer:

Exact Form: x = 7/2

Decimal Form: x = 3.5

Mixed Number Form: 3 1/2

Step-by-step explanation:

Brainliest Please! Hermionia out!

6 0

3 years ago

Use the given values of n and p to find the minimum usual value μ−2σ and the maximum usual value μ+2σ. Round to the nearest hund

lbvjy [14]

Answer:

μ−2σ = 1,089.26

μ+2σ = 1,097.62

Step-by-step explanation:

The standard deviation of a sample of size 'n' and proportion 'p' is:

$\sigma=\sqrt{\frac{p*(1-p)}{n} }$

If n=1139 and p =0.96, the standard deviation is:

$\sigma=\sqrt{\frac{p*(1-p)}{n}}\\\sigma = 0.001836$

The minimum and maximum usual values are:

$\mu-2\sigma = (p-2\sigma)*n\\\mu+2\sigma = (p+2\sigma)*n$

$\mu-2\sigma = (0.96-2*0.001836)*1139\\\mu-2\sigma = 1,089.26\\\mu+2\sigma = (0.96+2*0.001836)*1139\\\mu+2\sigma = 1,097.62$

5 0

3 years ago