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taurus [48]
3 years ago
7

Wich number could be in his first pattern

Mathematics
1 answer:
omeli [17]3 years ago
8 0
Add 4 subtract 1 = add 3
5 + 3 = 8 + 3 = 11 + 3 = 14

The answer is D!
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a company is offering a job with a salary of $30,000 for the first year and a 5% raise each year after that. if the 5% raise con
Ber [7]
<span>First year is 30,000.
</span><span>Earn 5% raise every year.
</span>Growth factor is 1.05 this sounds a lot like a geometric ratio.

An = A1 × r^(n-1)Sn = A1 × (1 - r^n) / (1-r)<span>n = 40
A1 = 30,000
A40 = $30,000 * 1.05^39 = $201,142.53

S40 = A1 * (1 - 1.05^40) / (1-1.05) which becomes:
S40 = 30,000 * -6.039988712 / -.05 which becomes: 
</span>S40 = -181,199.6614 / -.05 which becomes:
S40 = $3,623,993.227

<span>The individual yearly calculations are shown below: </span>

8 0
4 years ago
At a cost restaurant the cost for a hot dog and a soft drink is $2.10. The cost for two hot dogs and three soft drinks is $5.15.
Alja [10]

Answer:

The cost of soft drink is $0.95

Step-by-step explanation:

Let the cost of hot dog be x

Cost of 2 hot dogs = 2x

Let the cost of soft drink be y

Cost of 3 soft drinks = 3y

At a cost restaurant the cost for a hot dog and a soft drink is $2.10.

So, x+y=2.10

The cost for two hot dogs and three soft drinks is $5.15

So, 2x+3y=5.15

Plot the lines on the graph:

x+y=2.10 --Purple line

2x+3y=5.15 --- Black Line

Intersection point =(x,y)=(1.15,0.95)

Hence The cost of soft drink is $0.95

7 0
3 years ago
Question 3<br> 1 pts<br> 2 and -2 are 4 units apart on the number line.<br> True<br> False
EastWind [94]
It’s actually true!

^ ^ ^ ^
<—|——|——|——|——|—>
-2 -1 0 1 2

The 4 arrows above the number line represents the distance between 2 and -2 which is 4!
4 0
3 years ago
Does y vary directly as x in this function? y= -3x+4
Harman [31]
Y = kx - <span>y varies directly as x in this function
</span> - y varies inversely as x in this function

For  y varies directly as x
For  y varies inversely as x
8 0
3 years ago
Read 2 more answers
The measures of the angles of a triangle are 55°, 25, and 100°. What is the measure of the largest exterior angle
Over [174]

Answer:

155answer.

Step-by-step explanation:

25 is 80 and thaths why its 157

8 0
3 years ago
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