4 years ago

60 points

Mathematics

1 answer:

aivan3 [116]4 years ago

5 0

Answer:

The 2nd to last one, the last one, and the 2nd one. Hope these are correct.

Step-by-step explanation:

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2. A certain TV can be purchased from the manufacturer for $160. A certain online retailer has a standard markup of 30%, and a c

Vanyuwa [196]

Price, when purchased online: 1.30($160)
Price, when purchased at superstore: 1.40($160)

Difference in prices: 1.40($160) - 1.30($160) = 0.10($160) = $16

A higher markup brings a higher retail price.

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3 years ago

What is 0.000 002 in standard form

Vsevolod [243]

Answer:

$0.000 002 = 2 \times {10}^{ - 6}$

Step-by-step explanation:

It is already in standard form and can be expressed in scientific form as:

$0.000 002 = 2 \times {10}^{ - 6}$

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3 years ago

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Ksju [112]

He should spend at least $4.00 on each 4.00/22

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3 years ago

What is the following sum? Assume x greater-than-or-equal-to 0 and y greater-than-or-equal-to 0

katrin2010 [14]

Answer:

Step-by-step explanation:

I know its b

8 0

3 years ago

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there are 110 calories per 28.4 grams of cereal X.find how many calories are in 45.44 grams of this cereal

Fittoniya [83]

Calorie : Cereal
110 : 28.4
x : 45.44
Cross multiply.
it will give you
<span>x=1.6</span>

5 0

4 years ago