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astra-53 [7]
2 years ago
12

The value of a new car decreases by about 15% in the first year. How much will a car be worth after one year if its initial valu

e was x dollars?
Mathematics
1 answer:
vodka [1.7K]2 years ago
8 0

Answer:

The value of the car will be x - (0.15)x after a year.

Step-by-step explanation:

The car was 15% more when it first came out, and the price went down by 15% after a year.

Therefore, to solve this problem, we need to multiply 0.15 by the initial cost, which will tell you how much the car price decreased.

Then, we need to subtract this amount from x, or the initial cost, in order to find how much the car will be worth after a year.

Therefore, the value of the car will be x - (0.15)x after a year.

Hope this helps! :D

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A 1L IV contains 60meq of kcal. The IV was discontinued after 400ml has infused. How much lvl did the patient receive
Leya [2.2K]

If a 1L IV contains 60meq of kcal and the IV was discontinued after 400ml has infused, then the amount of IV received by the patient is 24meq of kcal.

Calculation for the Amount of IV

It is given that,

1L IV contains 60meq of kcal

⇒ 1000 mL of IV contains 60meq of kcal

⇒ 1 mL of IV will contain 60 / 1000 meq of kcal

As per the question,

The amount of IV infused in the patient = 400 mL

⇒ The amount of IV received by the patient in meq of kcal = 400 × (60 / 1000)

= 4 × 6

= 24 meq of kcal

Hence, the patient receives 24meq of kcal amount of IV.

Learn more about amount here:

brainly.com/question/4567186

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6 0
2 years ago
Multiply: 5.13 × 4 ASAP correct answers only pls
balandron [24]

Answer: 20.52

Step-by-step explanation:

Your welcome

4 0
2 years ago
Helpppppppppppp!!!!!!!!!!!!!!!!!!
serious [3.7K]

Answer: 2

Step-by-step explanation: angle measures don't change when changing size

4 0
3 years ago
2 cm
BigorU [14]

Answer:

34 cm squared

Step-by-step explanation:

You would need to fill in the cut out part of the shape. Find the area of the whole shape minus the area of the cut out shape.

Area of the bigger shape :6*9 =54cm squared

Area of the cut out shape:4*4=20cm squared

<h3>Area of the whole shape is 54 - 20 = 34cm squared</h3>

7 0
3 years ago
(please help!) find x.
Alina [70]

Answer:

x = 6√2

Step-by-step explanation:

It is a 45°45°90° triangle so you can use the ratio.

x : x√2

x = 6√2

6 0
3 years ago
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