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ipn [44]
3 years ago
11

There is a virus being spread among the cricket enclosure. The first day this was noticed, there were 8 sick crickets. The amoun

t of infected crickets is tripling daily. The total number of sick crickets can be modeled with a geometric series. What is the total number of sick crickets during the days represented with this rule?

Mathematics
1 answer:
il63 [147K]3 years ago
3 0

Answer:

So u do 8*2 and it doubles each time so whatever you multiply 8 by that is your answer

Step-by-step explanation:

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How to solve 9x-4 when x= 2/3
Readme [11.4K]

Answer:

2

Step-by-step explanation:

9(2/3)-4

2/3 of 9 is 6

6-4=2

3 0
3 years ago
Read 2 more answers
Given that x= –1/2 and y = 4 , evaluate 3x²y + xy²​
zvonat [6]

Answer:

-5

Step-by-step explanation:

3x²y + xy²​

Let x = -1/2 and y = 4

3(-1/2)^2 (4) + (-1/2) (4)^2

Exponents first

3(1/4) (4) + (-1/2) 16

Multiply

3 - 8

Subtract

-5

​

7 0
3 years ago
Read 2 more answers
Use logarithms to solve each equation 2x9/8=111
Illusion [34]
<span>We have this equation:
</span>
2x^{\frac{9}{8}} = 111

and we need to find the value of x.

First of all, we multiply the whole equation for 1/2, so our goal is to isolate x, therefore:

x^{\frac{9}{8}}=\frac{111}{2}
 
Next step we must do is to apply <span>logarithms:
</span>
logx^{\frac{9}{8}} = log(\frac{111}{2})

Next, we have to apply identities and then to solve the equation:

\frac{9}{8}logx = log(\frac{111}{2})
logx =  \frac{8}{9}log(\frac{111}{2})
logx = 1.5504
10^{logx} =  10^{1.5504}

Finally, we have the value of x which was our goal. This is the answer for the question above:

x= 35.5140

7 0
3 years ago
Please help me if you can
MA_775_DIABLO [31]

Answer:

y = .025x +20

The y intercept is the value when x = o, or the starting value.  In this case, it is the temperature in degrees F at a depth of 0 meters.

Step-by-step explanation:

We have a point a (0,20) and a point at (2 , 20.05)

We can find the slope from

m = (y2-y1)/(x2-x1)

   = (20.05-20)/(2-0)

   = .05/2

     =.025

One of the points (0,20) is the y intercept  since x=0

We can use the slope intercept form of the equation

y= mx+b

y = .025x +20


The y intercept is the value when x = o, or the starting value.  In this case, it is the temperature in degrees F at a depth of 0 meters.

3 0
3 years ago
Read 2 more answers
HELP PLSSS THIS IS HARD SOMEONEEE
inna [77]

Answer:

it's not even hard

Step-by-step explanation:

......

6 0
2 years ago
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