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2 years ago

6

In New Mexico, the state sales tax rate is 5.125%. The price tag on a baby crib gives the price as $320. There are no discounts

available. What is the total cost for the crib, including sales tax, in New Mexico? *

1 answer:

Verdich [7]2 years ago

6 0

Answer: $336.40

Step-by-step explanation: 5.13% of $320 would be $16.40 just add that on to the before tax price.

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Using the Pythagorean Theorem, which two examples are right triangles?

eimsori [14]

Answer:

2 and 4

Step-by-step explanation:

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3 years ago

Solve the system by graphing: y=-3x-3 and y=2x+2. Make sure you write your answer as an ordered pair: (x,y)

Rainbow [258]

Answer: (5, 12)

Step-by-step explanation:

Just graph the linear equations and find where they intersect.

Algebraically, you can set them equal to each other

-3x-3=2x+2

-x-3=2

-x=5

x=5

Plug x=5 to any equation

y=2(5)+2

y=12

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3 years ago

Suppose that y varies directly as the square root of x, and that y=21 when x=361. What is y when x=247? (Round off your answer t

igomit [66]

Answer:

17.37

Step-by-step explanation:

y varies inversely as the square root of x

Mathematically:

y = k.root x

We first find k here

To find k, we were made to know that y is 21 and x = 361

k = y/root.x

k = 21/root. 361

k = 21/19

now what is y when x = 247

From y = k.root x

y = 21/19 * root 247

y= 21/19 * 15.72

y = 17.37

8 0

2 years ago

Pick 1 pls... im not trynna be mean but pls dont put an answer up here if u dont know

Aneli [31]

Answer:

Cilia

Step-by-step explanation:

5 0

2 years ago

The crime rate of a certain city is increasing by exactly 6% each year. If there were 550

kap26 [50]

Using an exponential function, it is found that the approximate number of crimes in the year of 2016 was of 2502.

<h3>What is an exponential function?</h3>

An increasing exponential function is modeled by:

$A(t) = A(0)(1 + r)^t$

In which:

A(0) is the initial value.

r is the growth rate, as a decimal.

In this problem, there were 550 crimes in the initial year observed, and the growth rate is of 6%, hence the parameters are A(0) = 550, r = 0.06, and the equation is given by:

$A(t) = A(0)(1 + r)^t$

$A(t) = 550(1 + 0.06)^t$

$A(t) = 550(1.06)^t$

2016 is 26 years after 1990, hence:

$A(26) = 550(1.06)^{26} \approx 2502$

The approximate number of crimes in the year of 2016 was of 2502.

More can be learned about exponential functions at brainly.com/question/25537936

8 0

2 years ago