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4 years ago

At a store potato chips cost $19.00 for 5 bags. What is the price of 8 bags at the same unit price?

Mathematics

1 answer:

ella [17]4 years ago

3 0

Answer:

$30.40

Step-by-step explanation:

Divide 19.00 by 5 to find the price per bag.

Price per bag = 3.80

Price * quantity = total

3.80 * 8 = 30.40

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PUT THESE NUMBERS FROM LEAST TO GREATEST

Anton [14]

Answer:

70,000

2.5 million

12 million

20.8 million

29.3 million

53.5 million

Step-by-step explanation:

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3 years ago

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∫c<br> x sin y ds, C is the line segment from (0, 1) to (3, 5)

Mnenie [13.5K]

Parameterize the line segment $C$ by

$\mathbf r(t)=\langle x(t),y(t)\rangle=(1-t)\langle0,1\rangle+t\langle3,5\rangle=\langle3t,1+4t\rangle$

where $t\in[0,1]$ . Then

$\mathrm ds=\|\mathbf r'(t)\|\,\mathrm dt$
$\mathrm ds=\|\langle3,4\rangle\|\,\mathrm dt$
$\mathrm ds=5\,\mathrm dt$

So the integral is

$\displaystyle\int_Cx\sin y\,\mathrm ds=5\int_0^1x(t)\sin y(t)\,\mathrm dt$
$=\displaystyle5\int_0^13t\sin(1+4t)\,\mathrm dt$
$=\dfrac{15}{16}(\sin5-\sin-4\cos5)\approx-2.7516$

3 0

3 years ago

Using words, explain all steps of dimensional analysis when converting 6.7 hectometers to meters.

9966 [12]

<h2>6.7 hectometers is equal to "670 meters".</h2>

Step-by-step explanation:

We have,

6.7 hectometers

To convert 6.7 hectometers to meters.

We know that,

1 hectometer = 100 meters

⇒ 1 hm = 100 m

∴ 6.7 hectometers

= 6.7 × 100 meters

= 670 meters

∴ 6.7 hectometers (hm) = 670 meters (m)

Thus, 6.7 hectometers is equal to "670 meters".

3 0

3 years ago

Y=2000e^{0.079x}<br> y=2000e <br> 0.079x

Kaylis [27]

Answer:

i dont get whats the question

Step-by-step explanation:

8 0

3 years ago

What is the volume of a cylinder with a radius of 9 inches and a height of 2 inches? Use 3.14 for pi. Round your answer to the n

Katena32 [7]

Volume = 3.14 × 9^2 × 2
Volume = 508.68

6 0

3 years ago

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