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2 years ago

Which six bottle offers shampoo at $0.48 per ounce?

Mathematics

1 answer:

zloy xaker [14]2 years ago

5 0

Answer:

The answer is 24 oz sized bottles

Step-by-step explanation:

The find the price of each ounce for the various bottles, we divide the cost by the size.

Here we go:

$5.60/8oz = $0.70 (nope)

$8.00/16oz = $0.50 (nope)

$11.52/24oz = $0.48 (yep!)

$28.80/48oz = $0.60 (nope)

Hope that helped :)

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Which expression is equivalent to:1/2(x-8)+3x

Vanyuwa [196]

Answer:

Step-by-step explanation:

1/2*(x-8)+3x=x/2-4+3x=3.5x-4

Hope this helps!

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3 years ago

A sporting goods store manager wants to forecast annual sneaker revenues based on the type of sport (running, tennis, or walking

Naddik [55]

Answer:

The manager should include 7 independent variables in her multiple regression analysis.

Step-by-step explanation:

Lets consider sales revenue to bethe dependent variable and, type of sport, color, and target audience, the categorical variables represented with dummy variables. Just remeber that one fewer dummy variables than the number of options in a category must be used, so, type of sport should be represented by: 3 - 1 = 2 dummy variables

color should be represented by 5 - 1 = 4 dummy variables, and

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This totalizes: 2 + 4 + 1 =7 independent variables.

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3 years ago

Two angles are complementary. The measurement of ∠GHI is (5x+6)∘ and ∠JKL measures (3x+4)∘. What are the measures of the two ang

Alex777 [14]

Answer:

Angle GHI measures 56º, and angle JKL measures 34º.

Step-by-step explanation:

Complementary Angles:

If two angles are complementary, the sum of their measures is 90º.

∠GHI is (5x+6)∘ and ∠JKL measures (3x+4)∘.

Since they are complementary:

$5x + 6 + 3x + 4 = 90$

$8x + 10 = 90$

$8x = 90 - 10$

$8x = 80$

$x = \frac{80}{8}$

$x = 10$

Measures:

GHI: 5*10 + 6 = 50 + 6 = 56º

JKL: 3*10 + 4 = 30 + 4 = 34º.

Angle GHI measures 56º, and angle JKL measures 34º.

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3 years ago

ben sells greeting cards for $5 each in his online store. He also charges $1.99 for shipping. The total cost, y, of an order fro

Pachacha [2.7K]

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3 years ago

I need help with both of these questions.

grigory [225]

Answer:

1) b=14.34 units.

2) a=20.48 units

Step-by-step explanation:

since, the triangle is a right angled triangle so we can use the trignometric identity in order to find the values of a and b.

let the base be denoted by 'B'.

height or perpendicular side of the triangle be denoted by 'P'.

and hypotenuse of the triangle be denoted by 'H'.