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GrogVix [38]
3 years ago
13

Algum brasileiro aqui?​

Mathematics
1 answer:
andrezito [222]3 years ago
4 0

Answer:

Eu sou

Step-by-step explanation:

Quer ser minha amiga? TwT

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A car manufacturer is reducing the number of incidents with the transmission by issuing a voluntary recall. During week 2 of the
irina [24]

Answer:

  C.)  f(x) = −4x + 200

Step-by-step explanation:

Since the number is decreasing, you know the slope will be negative, eliminating the first two choices. The equation in the last choice does not match the given data, so it can be eliminated.

In other words, the easiest way to solve this problem is to check the answers against the given data.

_____

If you want to write the equation from scratch, you need to find the slope. That is ...

  (change in number of cars)/(change in weeks) = (184 -192)/(4 -2) = -8/2 = -4

This matches only one answer, but you can go on to finish the equation by starting with point-slope form:

  y -192 = -4(x -2)

  y = -4x +8 +192 . . . . add 192, eliminate parentheses

  y = -4x + 200 . . . . matches choice C.)

<h2></h2>
5 0
4 years ago
Read 2 more answers
Please help me with this question ​
Nady [450]
Your answer is 8/5

If you plug it in, you get:
8/(2+3)

Add the 2 and 3 and you’ll get

8/5
6 0
3 years ago
PLEASE help with #15 B - ALGEBRA
Oduvanchick [21]
Y=x^2+2x


Btw the X^2 means x to the power of 2
8 0
3 years ago
Jonah received $300 in cash gifts for his fourteenth birthday. the function y remaining after x week if Jonah spends $25 each we
Alex Ar [27]
Assume that y its Jonah's cash and its initially 3000
y=300
But he spends 25/week. Assume that x is number of weeks.
y=300-25*x - its our function
If we want to find Jonahs cash after 9 week we have to substitute x=9, so
y=300-25*9
y=300-225
y=75$ - its the result
4 0
3 years ago
the annual interest rate for jacks savings account increased from 2.8% to 4.1%. Describe the change as a relative change in term
densk [106]

Answer:

<u>The additional 1.3% of increase in the annual interest rate that Jack is receiving in his savings account, from 2.8% to 4.1%, represent an increase of 46.42%.</u>

Step-by-step explanation:

Jacks's savings account annual interest rate before = 2.8%

Jacks's savings account annual interest rate after the increase = 4.1%

Difference of the two rates = 4.1% - 2.8% = 1.3%

How much percentage is that additional 1.3% from the rate before the increase?

(1.3 * 100)/ 2.8 = 130/2.8 = 46.42%

<u>The annual interest rate increased by 46.42% from the previous annual interest rate.</u>

3 0
3 years ago
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