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Sophie [7]
3 years ago
13

A health food store has launched a new pack of vitamins for children. The store records the number of packs ordered by a random

sample of 100 online customers and the number of packs ordered by a random sample of 100 walk-in customers.
Which of the following inferences can be drawn about the buying pattern of the online customers versus that of the walk-in customers?

Online customers buy an average of five packs compared with walk-in customers, who buy an average of two packs.
Online customers buy an average of six packs compared with walk-in customers, who buy an average of three packs.
Online customers buy an average of five packs compared with walk-in customers, who buy an average of three packs.
Online customers buy an average of six packs compared with walk-in customers, who buy an average of two packs.

Mathematics
2 answers:
tiny-mole [99]3 years ago
4 0

Answer:

has to be B or C

Step-by-step explanation:

i had the same question

do u do flvs???

bulgar [2K]3 years ago
4 0

Answer:

Its C

Step-by-step explanation:

I sis the test b was wrong it C Trust me

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Just need the answer. it was "Check all that apply." at the end.
lianna [129]

Billy, let's recall what a linear pair of angles is:

• They are formed when two lines intersect.

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• Two angles are said to be linear if they are adjacent angles formed by two intersecting lines.

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• The measure of a straight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees.

Upon saying that we have that:

• CAD and DAE are linear pairs

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• CAD and CAB are linear pairs

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• DAE and BAE are linear pairs

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• DAE and DAC are linear pairs

Now, you are ready to select all the options that actually apply.

3 0
1 year ago
Expand x(4x+1) answer for this please
Sonbull [250]

Answer:

4x^2 + x

Step-by-step explanation:

just multiply x to each of the terms.

4 0
2 years ago
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PLS HELP ME ASAP FOR 7 and 8!! (MUST SHOW WORK!!) + GIVING BRAINLIEST AND THANKS
VladimirAG [237]
Question 7:

Diameter = 6.2 cm so Radius = 3.1 cm
A=πr² = 3.14 × 3.1² = 30.1754 cm² = 30.18 cm²

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Circumference = 2πr
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A can of tennis balls costs $6. The total cost c of n cans, including sales tax t, is given by the equation c = 6n + t. Which is
lora16 [44]

Answer:

The reason why c = 6n + t is the same as c - t = 6n is because c is the sum of the addition problem. 6n and t are the addends. The inverse operation for addition is subtraction. c is the cost that will be reduced by t. The answer is still 6n.

3 0
3 years ago
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sdas [7]

Step-by-step explanation:

Left hand side:

4 [sin⁶ θ + cos⁶ θ]

Rearrange:

4 [(sin² θ)³ + (cos² θ)³]

Factor the sum of cubes:

4 [(sin² θ + cos² θ) (sin⁴ θ − sin² θ cos² θ + cos⁴ θ)]

Pythagorean identity:

4 [sin⁴ θ − sin² θ cos² θ + cos⁴ θ]

Complete the square:

4 [sin⁴ θ + 2 sin² θ cos² θ + cos⁴ θ − 3 sin² θ cos² θ]

4 [(sin² θ + cos² θ)² − 3 sin² θ cos² θ]

Pythagorean identity:

4 [1 − 3 sin² θ cos² θ]

Rearrange:

4 − 12 sin² θ cos² θ

4 − 3 (2 sin θ cos θ)²

Double angle formula:

4 − 3 (sin (2θ))²

4 − 3 sin² (2θ)

Finally, apply Pythagorean identity and simplify:

4 − 3 (1 − cos² (2θ))

4 − 3 + 3 cos² (2θ)

1 + 3 cos² (2θ)

3 0
3 years ago
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