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vlabodo [156]
3 years ago
9

Help??? *****20 Points*****

Mathematics
1 answer:
Dominik [7]3 years ago
4 0

1. No; it is not written as a number times the power of 10.

2. 1.22×10^9

3. 2.87×10^−2

4. 5000

5. is answered in attached picture.

6. 3.212×10^3

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What is the surface area of the prism
slega [8]
Surface Area of the Prism = (6x4) = 2(5x4) + 2(1/2x6x4)

Surface Area of the Prism = 24 + 40 + 24

Surface Area of the Prism =88 cm²

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Answer: Surface Area of the Prism =88 cm²
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7 0
3 years ago
Module,string,battery,array.(find the odd man out)​
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Step-by-step explanation:

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That would be D or the last graph

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Drew wrote three equations.
viva [34]

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Step-by-step explanation:

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4 0
3 years ago
Natasha places an online order for plate holders to display her antique plates. She chooses a specific site because it has a pro
Sunny_sXe [5.5K]

Answer:

Total online purchase is $26.473 .

Step-by-step explanation:

As given

Natasha places an online order for plate holders to display her antique plates.

Natasha orders 3 large holders for $4.95 each, 2 medium holders for $3.25 each and 2 small holders for $1.75 each.

Thus

Total purchase of Natasha = Number of large holders × Cost of each large holder + Number of medium holders × Cost of each medium holder +  Number of small holders × Cost of each small holder .

Put all the values in the above

Total purchase of Natasha = 3 × $4.95+ 2 × $3.25 + 2 × $1.75

                                            = $14.85 + $6.5 + $3.5

                                            = $ 24.85

As given

Site has a promotional offer of 15% off on all purchases.

15% is written in the decimal form

= \frac{15}{100}

= 0.15

Discount amount = 0.15 × Total purchase of Natasha .

                             = 0.15 × $24.85

                             = $ 3.7275

Thus

Total purchase of Natasha after discount = Total purchase of Natasha - Discount amount .

                                                                     = $24.85 - $3.7275

                                                                     = $ 21.1225

As given

Natasha must pay a flat rate of $5.35 for shipping and handling.

Thus

Total online purchase of Natasha = Total purchase of Natasha after discount + Flat rate for shipping and handling .

Total online purchase of Natasha = $21.1225 + $5.35

                                                        = $ 26.4725

                                                        = $26.473 (Approx)

Therefore the total online purchase is $26.473 .

5 0
3 years ago
Read 2 more answers
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