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pogonyaev
3 years ago
15

Please I really need help:

Mathematics
2 answers:
Kobotan [32]3 years ago
6 0
Hi there

The answer is
b.) y=8,000(1.14)^x

Good luck!
docker41 [41]3 years ago
3 0

Answer:

The correct option is B.

Step-by-step explanation:

It is given that price of car is $8000.

Credit limit is $12000.

The monthly interest rate is 14%.

The exponential growth function is defined as

f(x)=a(1+r)^x

Where, a is initial value, r is rate of interest per month and x is time in months.

Here the initial amount of loan is $8000 and monthly interest rate is 0.14.

y=8000(1+0.14)^x

y=8000(1.14)^x

The exponential equation to determine how much you will owe (represented by y) after x months with no more purchases or payments is y=8000(1.14)^x

Therefore the correct option is B.

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Describe the graph of the quadratic from the original y = x^2 .
Citrus2011 [14]

Answer:

a. Narrower

b. Shifts left

c. Opens up

d. Shifts up

Step-by-step explanation:

The original quadratic equation is y = x²

The given quadratic equation is y = 5·(x + 4)² + 7

The given quadratic equation is of the form, f(x) = a·(x - h)² + k

a. A quadratic equation is narrower than the standard form when the coefficient is larger than the coefficient in the original equation

The quadratic coefficient is 5 > 1 in the original, therefore, the quadratic equation is <em>narrower</em>

b. Given that the given quadratic equation has positive 'a', and 'b', and h = -4, therefore, the axis of symmetry <em>shifts left</em>

c. The quadratic coefficient is positive, (a = 5), therefore, the quadratic equation <em>opens down</em>

d. The value of 'k' gives the vertical shift, therefore, the given quadratic equation with k = 7, <em>shifts up.</em>

4 0
2 years ago
Kevin uses 36 ounces of dried apples and 18 ounces of
aliina [53]

Answer:

6 containers

6 ounces of fruit snack will be left over

Step-by-step explanation:

1 pound = 16 ounces

⇒ ¹/₂ pound = 8 ounces

Total weight = weight of dried apples + weight of dried cranberries

                     = 36 + 18

                     = 54 ounces

Containers needed = total weight ÷ weight of snacks in one container

                                 = 54 ÷ 8

                                 = 6.75

Therefore, he will fill 6 containers

Snack left over = total weight - (number of containers × weight of snacks one container will hold)

                          = 54 - (6 × 8)

                          = 54 - 48

                          = 6 ounces

8 0
2 years ago
What is the total area? Use 3 for Pi.<br> answer fast pls!!! &lt;3
Kisachek [45]

Answer:

total area = 217 m³

Step-by-step explanation:

area of the triangle

= 14 × 10

= 140 m²

area of a semicircle

= 1/2 × 22/7 × 7 × 7

= 77 m²

total area

= 140 + 77

= 217 m³

7 0
3 years ago
What is 5 2/3 - 11 1/6
taurus [48]

Answer:

Check the photo for the answer

4 0
3 years ago
What is always true in a right triangle the altitude to the hypotenuse?
Radda [10]
The hypotenuse is always the biggest side of a right traingle.
3 0
3 years ago
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