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3 years ago

HELP ILL GIVE BRAINLIST

Mathematics

1 answer:

Serggg [28]3 years ago

5 0

Answer:

$4.25

Step-by-step explanation:

Easy price is 85 so

Divide 85 by 100

0.85

then multiply by 5

0.85*5=4.25

Brainliest please and you're welcome

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Simplify the expression

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(a) Find a 90% confidence interval for the population mean price (per 100 pounds) that farmers in this region get for their wate

Anon25 [30]

Answer:

The margin of error (E) $=0.49$

Step-by-step explanation:

Given,

mean $\bar{x}=6.88$

standard deviation $\sigma=1.90$

sample size $n=41$

$90\% \quad \text{confidence interval}$

Critical value $=\frac{z_\alpha}{2}\quad \quad\quad[\because\;\alpha=1-\text{confidence interval}]$

$=1-0.90$

$\Rightarrow \alpha=0.1$

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Complete question is attached in below.

7 0

3 years ago

What is the expanded 97,367

Ivahew [28]

Answer:

Expanded Notation Form:

97,367 =

90,000

+ 7,000

+ 300

+ 60

+ 7

Expanded Factors Form:

97,367 =

9 × 10,000

+ 7 × 1,000

+ 3 × 100

+ 6 × 10

+ 7 × 1

Expanded Exponential Form:

97,367 =

9 × 104

+ 7 × 103

+ 3 × 102

+ 6 × 101

+ 7 × 100

3 0

3 years ago

Read 2 more answers