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2 years ago

Hello can anyone please help me find the answer to this.

Mathematics

1 answer:

Law Incorporation [45]2 years ago

8 0

Answer:

Step-by-step explanation:

No. Starting out, Maria walks away from home at a constant speed (which we recognize because the graph is at first a straight line). Then she stops for a little while, turns around and heads for home at the same speed as before (positively sloped graph), level graph, negatively sloped graph).

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You are considering buying two different vehicles. • The first is a van at $20,523, and an estimated annual operating cost of $3

torisob [31]

Answer:

Fill in the following tables, using the equations.

Cost of owning and operating the vehicles

Vehicle 0 1 2 3 4 5 6

Van $20,523 $23,723 $26,923 $30,123 $33,323 $36,523 $39,723

Car $23,540 $25,990 $28,440 $30,890 $33,340 $35,790 $38,240

How much does each vehicle cost initially?

Van costs $20,523
Car costs $23,540

How much does each cost to operate for one year?

Van costs $3.200
Car costs $2,450

Which one initially costs less?

Which one will cost less over the six years?

When do they cost about the same?

year 4: van accumulated costs $33,323 and car accumulated costs = $33,340

4 0

2 years ago

Moira borrowed $4,500 from her grandfather to pay for her first year of college. Three years later, she repaid the $4,500 a long

IgorC [24]

Answer: The annual interest rate is 1.06%

Step-by-step explanation: This is a simple interest computation.

The formular for a simple interest is given as;

I = (P ×R × T)/100

Where I represents the interest paid,

P represents Principal borrowed at the beginning

R represents the rate at which the interest is calculated

T represents the Time measured in number of years

If the interest is calculated as I = (P×R×T)/100, we should first of all make R the subject of the formular;

Multiply both sides by 100

100I = P×R×T

Divide both sides of the equation by P and T

(100I)/(P × T) = R

Now we can insert the values into the rearranged formular

(100 × 143)/(4500 × 3) = R

14,300/13,500 = R

143/135 = R

1.0592592593 = R

Therefore, R which is the rate of interest equals approximately 1.06%

5 0

2 years ago

Help!!! Please!!! Very much appreciated

emmasim [6.3K]

Answer:

-0.2

Step-by-step explanation:

Gradient/slope = $\frac{7-5}{15-25} = \frac{2}{-10} = -0.2$

4 0

2 years ago

Read 2 more answers

Evaluate cos(37°15'). 0.7944 0.7960 0.7971

Anvisha [2.4K]

cos(37°15') = cos(37.25°) ≈ 0.7960

15' means 15/60 of a degree, or 0.25 degrees.

_____

Note: the calculator mode is set to Degrees.

5 0

2 years ago

Read 2 more answers

Consider x.y = z. If z is an irrational number, what can be said about x and y?

Sati [7]

X×y＝z
If z is an irrational number, it can be said that x and y are also irrational.

Hope my answer helped u :)

8 0

2 years ago