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mr Goodwill [35]

3 years ago

10

Jackie buys a basket for $6, 2 pounds of apples for $3.50 per pound, and 2 pounds of oranges for $3.50 each per pound. The tax f

or the whole purchase is $1.

1 answer:

Natasha_Volkova [10]3 years ago

3 0

Basket+ 2 pounds of apples+ 2 pounds of oranges+ tax= total
$6+($3.50+$3.50)+($3.50+$3.50)+$1
$6+$7+$7+$1
$13+$7+$1
$20+$1
$21
Answer $21

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AB and DE are chords that intersect at point F inside circle C as shown. If the measure of arc EA= 50 degrees and the measure of

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Part 1) $m\angle AFE=55^o$

Part 2) $m\angle EFB=125^o$

Step-by-step explanation:

Part 1) what is the measure of angle AFE

we know that

The measure of the interior angle is the semisum of the arches that comprise it and its opposite.

<u>Note:</u> In this problem the correct measure of arc EA is 40 degrees (see the picture)

so

$m\angle AFE=\frac{1}{2}(arc\ EA+arc\ DB)$

substitute the given values

$m\angle AFE=\frac{1}{2}(40^o+70^o)=55^o$

Part 2) what is the measure of angle EFB?

we know that

$m\angle AFE+m\angle EFB=180^o$ ---> by supplementary angles (form a linear pair)

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$m\angle EFB=180^o-55^o=125^o$

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4 years ago

What is the solution to log Subscript 2 Baseline (2 x cubed minus 8) minus 2 log Subscript 2 Baseline x?

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Read 2 more answers

For a 2 week period Jan earned $150 less than twice toms earnings together Jen and tom earned 1380$ how much did tom earn?

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Given:
Tom's earnings: x
Jan's earnings: 2x - 150
Total earnings: 1380

x + 2x - 150 = 1380
3x = 1380 + 150
3x = 1530
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x = 510

Tom's earnings: x = 510
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The statement that is not true for goodness-of-fit tests is: A. Expected frequencies must be whole numbers.

<h3>What is Goodness-of-fit tests?</h3>

Goodness-of-fit tests can be defined as the test conducted to help find out whether the observe value work hand in hand with expected value or the observe value is different from the expected value.

The statement is not true because it is not must for expected frequencies to be whole number despite the fact that expected frequencies are whole numbers.

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Learn more about Goodness-of-fit tests here:brainly.com/question/16910222

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