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valina [46]
4 years ago
13

The amount of data left on a cell phone plan is 6gb after 8 Days 1.5 GB of the data is used each day how much data is available

at the beginning of the cycle
Mathematics
2 answers:
fredd [130]4 years ago
7 0

Answer:

⇒ The data which was available at the beginning of the cycle = 18 GB  

Step-by-step explanation:

Amount of data used each day = 1.5 GB

Also, The amount of data left after 8 days usage = 6 GB

So, The amount of data used in 8 days = 8 × 1.5

⇒ The amount of data used in 8 days = 12 GB

And the amount now left for usage = 6 GB

And we need to calculate the data which was available at the beginning of the cycle

⇒ The data which was available at the beginning of the cycle = Data used in 8 days + Data left for usage after 8 days

⇒ The data which was available at the beginning of the cycle = 12 + 6

⇒ The data which was available at the beginning of the cycle = 18 GB

Scorpion4ik [409]4 years ago
6 0
This problem can be solved by writing a conditional equation.
(8*1.5)+6= d
12+6= d
d= 18GB
Check- 18-12= 6GB
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In order to go to college, Chris goes from working full-time making $30,000 per year to working part-time at half the salary for
Korolek [52]

Answer:

Step-by-steIn order to go to college, Chris goes from working full-time making $30,000 per year to working part-time at half the salary for two years. The cost of his education will be $5,000. If Chris makes $35,000 per year after getting his degree, approximately how many years will it take him to recover his investment? *

it would take him 7 years to recover the 35,000 he invested

p explanation:

he was in college two years and it cost him a total of 5000 and he lost 30000 from the two years he worked part time

6 0
3 years ago
Plzzzz answer question 14
viktelen [127]
Its D because when you use some graph paper point A and point B are 6 units away from each other
6 0
3 years ago
If the points (0,0), (-1, 1), and (-2,2) lie on the graph of function h, then which of the following rules could represent the
Alex Ar [27]

Answer: h(x) = |x|

Explanation:

h(0) = |0| = 0

h(-1) = |-1| = 1

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4 0
3 years ago
Least the containers from least to greatest capacity; 1.73, 2.061, 1.59, 2.1
RSB [31]

Answer:

1.59 < 1.73 < 2.061 < 2.1

Step-by-step explanation:

Hello,

We know that 2 is higher than 1. So to pick the first ones we know it won't be the two numbers starting with a 2. We are left with two numbers : 1.73 and 1.59. <u>In this case we can multiply these two numbers by 100. We are allowed to do this only if we do it to all the numbers we are trying to figure out.</u> In this case, it is 1.73 and 1.59 (we are excluding the 2s). So we end up with : 173 and 159. This might help you. We obviously know that 173 is a larger number than 159.

So, we then proceed to the numbers starting with a 2. <u>In this case we can multiply both by 1,000 considering the fact that the number 2.061 has 3 digits after the dot.</u> This will make it easier for us. When we multiply both by 1,000 we end up with 2,061 and 2,100. We obviously know that 2,061 is smaller than 2,100.

I hope this helped

Kind regards,

Clém

7 0
3 years ago
Alright, second try. 15 Points to whoever can solve with a half-decent explanation.
sesenic [268]

Answer:

29 cans

Step-by-step explanation:

To solve this problem we must use Heron's formula; A = \sqrt{S(S-a)(S-b)(S-c)}

S = 1/2 the perimeter of the given triangle

a, b, c = the measurements of the three given sides

The first step to solving this question is first finding the perimeter.

P = 65m + 74m + 67m

P = 206m

Now that we have our perimeter, we must divide P by 2 to get S.

S = 206/2

S = 103

Now we plug our numbers into Heron's formula.

A = \sqrt{S(S-a)(S-b)(S-c)}

A = \sqrt{103(103-65)(103-67)(103-74)}

A = \sqrt{103(38)(36)(29)}

A = \sqrt{103(39672)}

A = \sqrt{4086216}

Find the square root of this number.

A ≈ 2021.43909134... m²

If a can of paint covers 70 square meters, then you will need to figure out how many cans you need. This can be done by dividing the overall area of the triangle by the area that a single can of paint can cover.

\frac{2021.43909134...}{70} = 28.8777013049...

We know we can't buy 28.87... of a can (people simply do not sell parts of cans or half-full containers... unless its a bag of lays chips and their 80% air nonsense...) so we must round up to the nearest whole number.

28.87... = 29

Thus we finally have our answer: 29 cans of paint!

5 0
3 years ago
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