MATHEMATICS MIDDLE SCHOOL

Which of the following represents exponential growth? $y = 2x + 5$
$y - x = 4$
$x = 3$
$y = 5 * 2^(x)$

Answers

Answer 1

Answer:

Answer:

y = 5 × $2^(x)$

Step-by-step explanation:

Exponential growth equations are usually in the form y = a × $b^(x)$ .

So, y = 5 × $2^(x)$ is the best fit for that format.

Have a great day!

Answer 2

Answer:

The exponential growth:

$y=a\cdot b^x$

Therfore your answer is $y=5*2^x$

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y = 2x + 5 it's a linear function in slope-intercept form

y - x = 4 → -x + y = 4 it's a linear function in standard form

x = 3 it's a vertical line

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What is 0.16, 16 repeating as a simplified fraction?

Answers

Answer:

Step-by-step explanation:

x = 0.1616.....

100x = 16.1616.......

100x - x = (16.16....) - (0.1616.....)

99x = 16

x = 16/99

Answer:

16/99

Step-by-step explanation:

Since the repeating pattern has 2 digits, use 10^2 which is 100.

Let x = 0.161616...

Then 100x = 16.161616...

100x = 16.161616...

- x = 0.161616...

----------------------------

99x = 16

x = 16/99

Answer: 0.161616... = 16/99

Please help!! thanks you whoever can answer this for me <3

Answers

Alternate means opposite in a way, and the only answer that gives us "opposite angles" is D. angle 4 and angle 6.

its A because none of the other answers have 12 in them and it crosses 12

if Marianne's father calls and says he needs 13 pounds of potting soil, how many additional bags should she buy?

Answers

Marianne purchases 16 bags of potting soil, which weighs 5/8 pounds per bag.

a) Marianne buys 10 pounds of potting soil.

b) She need 5 additional bags.

What is the difference between the numerator and denominator of a fraction?

A fraction's numerator is the term that appears above the vinculum. It illustrates how many parts we have in total. A fraction's denominator is the term that appears below the vinculum. It reveals how many parts there are in all of us. A fraction's denominator and numerator are its top and bottom respective numbers.

The two numbers, which are separated by a line, are referred to as the numerator and the denominator, respectively. The line simply divides the numerator from the denominator and can be horizontal or slanted to mean either.

Given:

Marianne buys 16 bags of potting soil that comes in 5/8 pound bags.

a) 16 × 5 / 8 = 80 / 8 = 10

Marianne buys 10 pounds of potting soil.

b) She has 10 pounds, so she need bags only for 3 ponds.

3 : 5 / 8 = 3 × 8 / 5 = 24 / 5 = 4.8

She need 5 additional bags.

The complete question is:

Marianne buys 16 bags of potting soil that comes in 5/8 pound bags.

a) How many pounds of potting soil does Marianne buy?

b) If Marianne's father calls and says he needs 13 pounds of potting soil, how many additional bags should she buy?

To learn more about numerators and denominators refer to:

brainly.com/question/20712359

#SPJ2

Answer: 10 bags.

Step-by-step explanation:

16 × 5/8 = 80/8

80/8 = 10

Hope this helps!!! Good luck!!! ;)

What is the equation of the line graphed?A) y = 3x
B) y = 3x - 2
C) y = -3x - 2
D) y = -3x + 2

Answers

look where the line crosses the y axis....it crosses at (0,-2)...so ur y intercept is -2....and ur slope, it goes up 3 and to the right 1...so ur slope is 3.
Making ur equation be : y = 3x - 2

Answer:

y = 3x - 2

Step-by-step explanation:

A pizza box which has a diameter of 15 inches, if the box is 1.5 inches tall, what is the surface area of the pizza box?

Answers

Well you would do 15 x 1.5 and that would be your answer.

You would do 15 times 1.5

During a relay, Natasha swam 0.8 km and Kevin swam 500 m. How many meters did they swim in total?

Answers

0.8km = 800m

Total distance swam = 500m + 800m = 1300m

i wanna say its 16
(not 100% sure)

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