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Alika [10]
3 years ago
15

What is the value of the expression below when y = 3? 10y - 8 Answer: Submit Answer

Mathematics
1 answer:
agasfer [191]3 years ago
3 0

Answer: 22

Step-by-step explanation:

10(3)-8

10(3)=30

30-8=22

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I need help or my report card is gonna have a f its coming out tommorow
OverLord2011 [107]

Answer:

F.

A.

Step-by-step explanation:

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8 0
3 years ago
In the figure below, ray was constructed starting from rays and . By using a compass D and G were marked equidistant from E on r
DaniilM [7]
The correct answer is that the angles created are equal.

The steps given are used to create an angle bisector of the angle. That means it divides the angle into 2 congruent angles.
6 0
4 years ago
A certain population of mice is growing exponentially. After one month there are 48. After 2 months there are "192" mice. Write
REY [17]

Answer:

P(t) = 12e^1.3863k

Step-by-step explanation:

The general exponential equation is represented as;

P(t) = P0e^kt

P(t) is the population of the mice after t years

k is the constant

P0 is the initial population of the mice

t is the time in months

If after one month there are 48 population, then;

P(1) = P0e^k(1)

48 = P0e^k ...... 1

Also if after 2 months there are "192" mice, then;

192 = P0e^2k.... 2

Divide equation 2 by 1;

192/48 = P0e^2k/P0e^k

4 = e^2k-k

4 = e^k

Apply ln to both sides

ln4 = lne^k

k = ln4

k = 1.3863

Substitute e^k into equation 1 to get P0

From 1, 48 = P0e^k

48 = 4P0

P0 = 48/4

P0 = 12

Get the required equation by substituting k = 1.3863 and P0 = 12 into equation 1, we have;

P(t) = 12e^1.3863k

This gives the equation representing the scenario

8 0
3 years ago
PLS HELPP I DONT UNDERSTAND!!! WILL GIVE BRAINLIEST + 25 POINTS I ONL HAVE 5 MINUTES LEFT AHHHH
Oxana [17]

Answer:

B is your answer

Step-by-step explanation:

Hope this helped!

3 0
3 years ago
I need to write the equation in slope intercept form that passes through the points
VMariaS [17]
(x1, y1) (x2, y2)
(-4, 5)    (-1, 1)
x2-x1 
-1 - -4
-1+4
   3
y2-y1
1- -4
1+4
  5
 
answer : (3,5)
I believe this is right, hope this helps!


4 0
3 years ago
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