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nydimaria [60]
2 years ago
12

If you pay 250.00$ in interest on a loan you borrowed 2,400$!for 2.5 years what is the interest rate

Mathematics
1 answer:
Sonbull [250]2 years ago
6 0

Answer:

A = $ 262.81

Step-by-step explanation:

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Which cube root function is always decreasing as x increases?
kvasek [131]
The answer is O f(x) =-35x+5
5 0
3 years ago
(a) The parametric equations x = f(t) and y = g(t) give the coordinates of a point (x, y) = (f(t), g(t)) for appropriate values
Gnesinka [82]

Answer:

Step-by-step explanation:

a). Given a parametric equation, we are describing a set of coordinates based on the value of t. The variable t is called the parameter.

b) we have the following equations. x=t y=t^2, so in order for us to know where the object is at t=t' we must replace t with the specific value t'. Hence, when t=0 the object is at (0,0^2) = (0,0) (the origin). When t=6, the object is at (6,6^2) = (6,36).

c). To eliminate the parameter, we replace the parameter in one equation by using the second equation. Recall that we have that x=t. Then, by replacing in the second equation, we have the following

y=t^2 = (x)^2 = x^2

where x\geq 0

5 0
3 years ago
What is 2+4/5x15-190?
aleksley [76]

Answer:

- 176

Step-by-step explanation:

2 + 4/5 x 15 - 190

= 2 + (4/5 x 15) - 190

= 2 + (12) - 190

= 2 + 12 - 190

= 14 - 190

= - 176

5 0
3 years ago
Read 2 more answers
A sample of students at a university took a test that diagnosed their learning styles as active or reflective and also as visual
anastassius [24]

Answer:

Kindly check explanation

Step-by-step explanation:

Given that :

Sample size, n = 39

Correlation Coefficient, r = 0.273

The hypothesis test to examine if there is a positive correlation :

H0 : ρ = 0

If there is a positive correlation, then ρ greater than 1

H0 : ρ > 1

The test statistic :

T = r / √(1 - r²)/(n - 2)

T = 0.273 / √(1 - 0.273²)/(39 - 2)

T = 0.273 / 0.1581541

T = 1.726

The Pvalue using a Pvalue calculator can be be obtained using df = n - 2, df = 39 - 2 = 37

The Pvalue = 0.0463

α= .10 and α= .05

At α= .10

Pvalue < α ; Hence, we reject H0 and conclude that a positive correlation exists

At α= 0.05 ;

Pvalue < α ; Hence, we reject H0 and conclude that a positive correlation exists

3 0
2 years ago
PLEASE HELP!!
IRISSAK [1]

Step-by-step explanation:

a + b = 6

ab = 1 \times 5 = 5

a = 1  \:  \:  \:  \:  \:  \:  \:  \: b = 5

( {x}^{2}  + x) + (5x + 5)

x(x + 1) + 5(x + 1)

(x + 1)(x + 5)

Hope this is correct and helpful

HAVE A GOOD DAY!

8 0
3 years ago
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