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vodka [1.7K]
4 years ago
9

PLEASE HELP

Mathematics
1 answer:
Mnenie [13.5K]4 years ago
4 0

Answer:

if i'm correct the answer is 4

Step-by-step explanation:

because the original point reflect over the y-axis and the dilation is 2 cause u added 2 to each point

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A colony of fruit flies exhibits exponential growth. suppose that 500 fruit flies are present. let p(t) denote the number of fru
murzikaleks [220]
I FOUND YOUR COMPLETE QUESTION IN OTHER SOURCES.
 SEE ATTACHED IMAGE.

 Part A:
 
The differential equation is:
 y '= 0.08y
 
The initial condition is:
 P (0) = 500

 Part B:
 
The formula for this case is:
 P (t) = 500exp (0.08 * t)

 Part C:
 After five days we have to evaluate t = 5 in the equation.
 We have then:
 P (5) = 500 * exp (0.08 * 5)
 P (5) = 745.9123488
 Rounding:
 P (5) = 746

4 0
3 years ago
Question 3 / 6 Which of the following is the correct step for solving -2x = 14?​
igor_vitrenko [27]

Answer:

Step-by-step explanation:

-2x = 14

x = -14/2

x= -7

PLZ MARK AS BRAINLIEST

3 0
3 years ago
Someone help please! I’m stuck on this algebra question! (Picture is listed of problem)
Sveta_85 [38]
Hey there :)

We know to add or subtract a fraction, the denominators should be the same

Here let us only work with the denominators

w² + w - 2          and                w²+ 7w + 10
      ↓             Factorise both            ↓
( w - 1 )( w + 2 )                          ( w + 2 )( w + 5 )
We see that ( w + 2 ) is common for both denominators
We need to multiply the first fraction by ( w + 5 ) and the second by ( w - 1 ) to have the least common denominator

( w - 1 )( w + 2 )( w + 5 )          and           ( w + 2 )( w + 5 )( w - 1 )

Your answer will be option 1
4 0
3 years ago
Help on 22 and 23 please
hram777 [196]

Answer:

22.

R= -8, 15

S= -5, 9

T= -8,9

23.

J = 4, 4

K = 4, 3

L = 1, 1

M = 1, 4

Step-by-step explanation:

rotation of -90= y, -x

so R (-7, -5) = -5,7

S (-1, -2) = -2, 1

T (-1, -5) = -5, 1

now we translate 3 left (x-3) and 8 up (y+8)

R (-5, 7) = -8, 15

S (-2, 1) = -5, 9

T (-5, 1) = -8, 9

reflection of x-axis= x, -y

J (-4, 4) = -4, -4

K (-3, 4) = -3, -4

L (-1, 1) = -1, -1

M (-4, 1) = -4, -1

Then a 180° rotation is (-y, -x)

J (-4, -4) = 4, 4

K (-3, -4) = 4, 3

L (-1, -1) = 1, 1

M (-4, -1) = 1, 4

4 0
3 years ago
I need help please!
tester [92]

Answer:

x=-7

Step-by-step explanation:

75+x+52+67+x=180

2x+194=180

2x=-14

x=-7

3 0
3 years ago
Read 2 more answers
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