3 years ago

When the x-coordinate is 4, which function has the greater value: y = 3x2 or y = 3x?

Mathematics

1 answer:

olasank [31]3 years ago

6 0

Answer:

exponential function

Step-by-step explanation:

You might be interested in

PLS anwser this simple question

MakcuM [25]

Answer:

It's A) 2b+24x

Step-by-step explanation:

5 0

2 years ago

A parachute is describing at rate of 28 feet per minute find the total change of altitude of the parachuter after 4 mins

Anna11 [10]

A parachute is describing at rate of 28 feet per minute find the total change of altitude of the parachuter after 4 mins.

112 feet

5 0

2 years ago

I need help please...

azamat

E' = (-9, -2)

F' = (-8, -2)

G' = (-8, -4)

6 0

2 years ago

Read 2 more answers

Normal Distribution. Cherry trees in a certain orchard have heights that are normally distributed with mu = 112 inches and sigma

Lubov Fominskaja [6]

Answer:

The probability that a randomly chosen tree is greater than 140 inches is 0.0228.

Step-by-step explanation:

Given : Cherry trees in a certain orchard have heights that are normally distributed with $\mu = 112$ inches and $\sigma = 14$ inches.

To find : What is the probability that a randomly chosen tree is greater than 140 inches?

Solution :

Mean - $\mu = 112$ inches

Standard deviation - $\sigma = 14$ inches

The z-score formula is given by, $Z=\frac{x-\mu}{\sigma}$

Now,

$P(X>140)=P(\frac{x-\mu}{\sigma}>\frac{140-\mu}{\sigma})$

$P(X>140)=P(Z>\frac{140-112}{14})$

$P(X>140)=P(Z>\frac{28}{14})$

$P(X>140)=P(Z>2)$

$P(X>140)=1-P(Z$

The Z-score value we get is from the Z-table,

$P(X>140)=1-0.9772$

$P(X>140)=0.0228$

Therefore, the probability that a randomly chosen tree is greater than 140 inches is 0.0228.

5 0

3 years ago

John purchased a carr in 1961 for $12,000. Experts estimate that its value will increase by 5% per year. How much will be the co

GuDViN [60]

Answer:

A- 35103$

Step-by-step explanation:

6 0

3 years ago