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2 years ago

11

Exercise 1

1 answer:

Igoryamba2 years ago

4 0

E46 I think Is the ans of

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Let x be normally distributed with mean μ = 133 and standard deviation σ = 23. use table 1.

Svetlanka [38]

A) z value = (x - π) / <span>σ = 100 - 133 / 23 = -1.43
p(<= 100) = 0.0764

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8 0

3 years ago

Thomas needed a load. he borrowed 24,000$ from the bank at a rate of 8.25% of simple interest for 36 months. what was the total

spayn [35]

Step-by-step explanation:

principal= 24000$

rate=8.25%

time=36months=3years

now,

simple interest =PTR/100

=24000×8.25×3/100

=594000/100

=5940

so,

amount=simple interest +principal

=5940+24000

=29940$

he had to pay back 29940$

hope it could help

5 0

3 years ago

Refer to the isosceles trapezoid shown. Find m(BC)

patriot [66]

Answer:

answer is 9cm

opposite side of trapezium are equal

hopes this helps u

5 0

3 years ago

What’s the distance between the points (-7,-4) and (-5,-4)?

Radda [10]

Answer:

2 units

Step-by-step explanation:

Distance

$= \sqrt{(-4 - (-4))^2 + (-7 - (-5))^2}$

$= \sqrt{0^2 + (-2)^2}$

$= \sqrt{(-2)^2}$

$= 2$

3 0

3 years ago

Can someone help me p

Serga [27]

Answer:

(3.5, -2)

Step-by-step explanation:

that point is where the edge if the rectangle is

5 0

3 years ago