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Mamont248 [21]
2 years ago
3

The price Regina pays to visit the vet’s clinic is calculated according to the formula 20 + 50n. Here (n) is the number of times

she visits him in a year. This time it was 2. What was the cost of his visit
Mathematics
1 answer:
irinina [24]2 years ago
7 0

Answer:120

Step-by-step explanation:

20+ 50n

20+ 50(2)

20+ 50* 2=100

20+100=120

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Please help me with this math question
earnstyle [38]
80.64
 because 16 times 12 is 192 
if every tile is 2 feet divide 192 by 2 
you should get 96 meaning there are 96 tiles
then take 96 and multiply by it by .84 because every tile is 84 cents 
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6 0
2 years ago
A researcher studying koi fish collected data on three variables, A, B, and C. The following residual plots show the residual fo
netineya [11]

Answer: A Only

Step-by-step explanation:

To determine that a linear model is appropriate, the residual plot should be randomly dispersed.

8 0
2 years ago
Read 2 more answers
Sunita bought a 10 kg box of grapes from the market. She gave 3 1/2 kg of her grapes to her friend Reena and 2 1/4 kg to Anita.
kirill115 [55]

Answer:

17/4 kg

Step-by-step explanation:

Sunita has = 10kg of grapes

Quantity given out :

To Reena =3 1/2

7/2 kg

To Anita =2 1/4

9/4 kg

Total quantity of grape given out

7/2+9/4

(14+9)/4

23/4

Quantity left after giving out = Total quantity of grape before giving out minus quantity of grape given out

10/1 - 23/4

40-23)/4

= 17/4 or 4 1/4

Hence, she has 17/4 kg of grape left with her

5 0
2 years ago
Abby lists four consecutive multiples of some number. The average of the first two multiples is 28 and the average of the last t
LuckyWell [14K]
I think that would beb2
7 0
2 years ago
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Which expression is equivalent to StartFraction 3 x Superscript negative 6 Baseline y Superscript negative 3 Baseline Over 15 x
arsen [322]

Answer:

<h3>The correct expression is 1 Over 5 x Superscript minus 8 Baseline y Superscript minus 13 Baseline EndFraction</h3>

Step-by-step explanation:

Given the expression \frac{3x^{-6}y^{-3} }{15x^{2}y^{10}  }for x ≠ 0, y ≠ 0 to get the equivalent expression we will have to simplify the given expression.

\frac{3x^{-6}y^{-3} }{15x^{2}y^{10}  }\\= \frac{3}{15} x^{-6-2}y^{-3-10}\\ = \frac{3}{15}x^{-8}y^{-13}  \\ =\frac{1}{5}x^{-8}y^{-13}  \\

The correct expression is 1 Over 5 x Superscript minus 8 Baseline y Superscript minus 13 Baseline EndFraction

6 0
2 years ago
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