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sergeinik [125]
3 years ago
8

Samuel recorded the number of different types of pets his friends have in the table shown below: Cats 5 Dogs 3 Rabbits 1 Guinea

Pigs 3
Mathematics
1 answer:
rjkz [21]3 years ago
3 0
4 different pets is the an
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HELP HAVE BEEN WORKING ON THIS FOR 10 HOURS!!!!!!!! Please SHOW WORK NO LINKS AND PROPER ANSWER PLEASE!!!!!!
Dvinal [7]
I believe 110 not sure though
7 0
3 years ago
Which of the following coordinate planes shows the graph of the function y-3=-2(x+2)?
Ugo [173]

Answer:

-5=x

Step-by-step explanation:

3=-2 (x+2)

-2 (x+2) = -2x-4

3=-2x-4

-4 from 3 and -4

= -7=-2x

do the opposite "-2 to +2 "

=-5=x

8 0
3 years ago
Find all solutions in the interval [0,2π) of the equation.
Sauron [17]

Step-by-step explanation:

2sin(x)cos(x) - sin(x) + 2cos(x)-1= 0

<=> sinx( 2cosx -1) + ( 2cosx -1) =0

<=> (sinx +1) + ( 2cosx-1)=0

<=> sinx=-1 or cosx= 1/2

+) sinx=1 => x= pi/2 + k×2pi

+)cosx=1/2 => x= pi/3+ k×2pi or x=-pi/3 + k×2pi

x€ [0,2pi] => x= pi/2, pi/3.

3 0
3 years ago
A computer is on sale for 80% of the original price. If the computer originally cost $400, what is its sale price?
Dominik [7]

Answer:

$320

Step-by-step explanation:

400*0.8(decimal form of 80%) = 320

4 0
2 years ago
Read 2 more answers
What is an explicit formula for the geometric sequence -64,16,-4,1,... where the first term should be f(1).
nirvana33 [79]

Answer:

a_{n} = -64(-\frac{1}{4})^{n-1}

it seems like the first term is -64, so lets write the formula accordingly:

a_n = a1(r)^(n-1)

where 'n' is the number of terms

a1 is the first term of the sequence

'r' is the ratio

the ratio is -\frac{1}{4} because -64 * -\frac{1}{4} = 16 and so on...

the explicit formula is :

a_{n} = -64(-\frac{1}{4} )^{n-1}

7 0
3 years ago
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