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mr Goodwill [35]
3 years ago
15

Solve this equation: m - 3.6 = 13.8

Mathematics
1 answer:
ololo11 [35]3 years ago
3 0

Answer:

m= 17.4

Step-by-step explanation:

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Which equation represents the circle shown on the graph below.
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Answer:

C

Step-by-step explanation:

Edge2021

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2 years ago
A local bank in town offers two types of savings plan with different interest rates to customers. Plan A offers an annual intere
scoray [572]
Assuming he had not dealt with the bank offering plan B before, he has nothing deposited two years back.  Hence plan B only gives him only 0.2% annual interest for his deposit.
Plan A gives 0.25% for his deposit all the time.
So plan A is more advantageous.

For durations, 
To reach $1,000,000 from $100,000, the money needs to grow 10 fold, or
(1+i)^n=10
n=log(10)/log(1+i).

So for plan A:
n=log(10)/log(1.0025)=922.18 years, while for

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n=log(10)/log(1.0020)=1152.44 years.
 
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6 0
3 years ago
The height of the tunnel at the center is 35ft, and the vertical clearance must be 21 ft at a point of 8ft from the center. Find
Zinaida [17]

Answer:

y=-0.215x^2+35

Step by Step:

Let, h=0,  k=35, x=8, y=21

We know that, the general equation of the parabola.

   y-k = a(x-h)^2

\Rightarrow y=a(x-h)^2+k  .........(i)

Substitute the  value of h, k, x, y in equation (i) and find the value of a.

  21=a(8-0)^2+35

\Rightarrow 21=a\times 8^2+35

\Rightarrow 21=64a+35

\Rightarrow 64a=21-35

\Rightarrow 64a=-14

\Rightarrow a=\frac{-14}{65}

\Rightarrow a=-0.215

Hence, the equation of the parabola is:

y=-0.215x^2+35

8 0
2 years ago
5j+s=t-2 solve for t
Gekata [30.6K]

The answer is

T= 5j+s+2


4 0
3 years ago
Read 2 more answers
There are 412 students and 20 teachers taking buses on a trip to a museum. Each bus can seat a maximum of 48. Which inequality g
Vlad1618 [11]

Answer:

Option B. b\geq 9

Step-by-step explanation:

Let

b------> the number of buses

we know that

48b\geq (412+20) -----> inequality that represent the situation

Solve for b

48b\geq 432

b\geq 432/48

b\geq 9

6 0
3 years ago
Read 2 more answers
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