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stiks02 [169]
2 years ago
5

I need help please... I don’t know the constant of proportionality... please I need this quick

Mathematics
1 answer:
eduard2 years ago
6 0

Answer:

440 and 10

Step-by-step explanation:

i hop[e this is right

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Ginger borrowed $550 to purchase software and a camera. The simple interest rate is 8% per year. How much will she save if she p
Leto [7]

Answer:

44$

Step-by-step explanation:

8% of (550 US$) =

44 US$

4 0
2 years ago
If a town with a population of 10,000 doubles every 14 years, what will the population be in 42 years and is it modeled by a lin
madreJ [45]
This is an exponential function.
The starting population is: 10,000 and it doubles every 14 years.
In 42 years ( 42 : 14 = 3 ) the population doubles 3 times.
The equation ( exponential ) is :
y = 10,000 * 2^n
In this case: n = 3
y = 10,000 * 2 ^3 = 10,000 * 8 = 80,000
Answer: In 42 years the population of this town will be 80,000.
5 0
2 years ago
Read 2 more answers
Given the points J(4,-7) and L(-2,13), find the coordinates of point k on JL such that the ratio of jk is 1:4
Irina-Kira [14]

Answer:

The coordinates of point k are (-2.8,-3)

Step-by-step explanation:

we shall use the internal division formula to find the coordinates of point k

Mathematically, the formula is as follows;

Let’s call the coordinates of point k (x,y)

(x , y) = mx2 + nx1/(m + n) , my2 + ny1/(m + n)

From the question;

m = 1 , n = 4

x1 = 4, x2= -2

y1 = -7 , y2 = 13

Substituting these values in the equation, we have the following;

1(-2) + 4(4)/(1 + 4) , 1(13) + 4(-7)/(1+4)

(-2+16)/5, (13 -28)/5

= -14/5, -15/5

= (-2.8, -3)

3 0
3 years ago
PLS help ASAP I DONT have time to answer this, it also detects if it’s right or wrong.
pogonyaev

Answer: the answer is 40 degrees

Step-by-step explanation: could I please have brainliest?

4 0
3 years ago
Which of the following fractions equal to 1/4
shutvik [7]

Answer:

D

Step-by-step explanation:

A  no   = 1/5

B no   = 4

C  no   = 1/3

D   yes

E     no = 17/50

4 0
2 years ago
Read 2 more answers
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