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3 years ago

Plz help me im confused

Mathematics

1 answer:

snow_lady [41]3 years ago

3 0

A: Package A is a better deal. For example, if you get 5 car washes from each package, the results are $47 for package A and $56 for package B.
B:
Package A: 1-15, 2-1, 3-15, 4-1, 5-15, 6-1, 7-15, 8-1.
Package B: 1-28, 2-7, 3-7, 4-7, 5-7, 6-7, 7-7, 8-7.
C: Graph A represents Geometric growth and Graph B represents Arithmetic growth.
D: Package A
E: Package A
Hope this Helps! Let me know if anything is wrong!

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Can someone help me please

Anna [14]

Answer:

${x}^{4} = 2880$

Step-by-step explanation:

${y}^{2} = 20 \: (eq . \: 1)$

${x}^{2} = {(2 \sqrt{3y)} }^{2} = 12y$

Putting value of eq. 1 in the following:

${x}^{4 } = {(12y)}^{2} = 144{y}^{2} = 144 \times 20 = 2880$

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3 years ago

The surface area of a rectangular prism is 95 square centimeters. What is the surface area of a simliar prism that are 4 times a

Readme [11.4K]

Answer:.....................................................

Step-by-step explanation:

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4 years ago

The first term in a sequence of numbers is 1/2

Andrei [34K]

Answer:

The correct answer is C. The 4th term is 11.

Step-by-step explanation:

Since the next term is one more than twice the previous, we can calculate it by the following expression:

$a_{n} = 2*a_{n-1} + 1$

So the second term is:

$a_2 = 2*\frac{1}{2} + 1\\a_2 = 2$

The third term:

$a_3 = 2*2 + 1\\a_3 = 5$

And the fourth term:

$a_4 = 2*5 + 1\\a_4 = 10 + 1 = 11$

The correct answer is C. The 4th term is 11.

7 0

4 years ago

Parker ran 100 meters,1 kilometer,and 5,000 centimeters.How many meters did he run all together.

mr Goodwill [35]

It already tells you that he ran 100 meters so what you need to do is convert kilometer to meter and centimeter to meter.
1 kilometer is is 1000 meters. 1 meter is 100 centimeters.
So 5000 centimeters is 50 meters.

Add 100 + 50 + 1000 =
1,150 meters :)

3 0

3 years ago

Read 2 more answers

It took a skydive 6 seconds to drop 720feet. What is the rate (in feet per/second) of the skydive's drop?

Lostsunrise [7]

Answer:

120ft/sec

Step-by-step explanation:

Assuming that there is no acceleration, divide the amount of feet (720) with the time (6 seconds):

720 ft/6 sec = 120 ft/1 sec

For every second, the skydiver drops 120 ft.

120ft/sec.

6 0

3 years ago