Please help!<br><br> Find the zeros for y=2x(x+6)(x+-14)

A beaker was filled with 10 ounces of water before starting a science experiment. After the experiment, 6 ounces of water remain

Allisa [31]

There were 4 fewer ounces of water after the experiment

3 0

3 years ago

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Select the correct answer from the drop-down menu. Find the product. The product of 2/5a2x and -1/5x2a is

valentinak56 [21]

Answer: $-\frac{2}{25}a^{3}x^{3}$

Step-by-step explanation:

1. The problem asked for the product of $\frac{2}{5}a^{2}x$ and $-\frac{1}{5}x^{2}a$ , therefore, you must mutliply them, as you can see below:

2. According the exponents propertiess, when you have a multiplication of two powers that has the equal base, you must add the exponents. THerefore, you have the following result:

$(\frac{2}{5}a^{2}x)(-\frac{1}{5}x^{2}a)=-\frac{2}{25}a^{3}x^{3}$

3 0

3 years ago

Read 2 more answers

For the x-values 1,2,3, and so on the y values of a function form a geometric sequence that decreases in value. What type of fun

Oliga [24]

Answer: D. exponential growth

Step-by-step explanation:

6 0

4 years ago

There are 4 white and 8 red roses in a bouquet. Find the ratios. The ratio of the number of red roses to the number of white ros

pychu [463]

Given:

Number of white roses = 4

Number of red roses = 8

To find:

The ratio of the number of red roses to the number of white roses.

Solution:

Using the given information, the ratio of the number of red roses to the number of white roses is

$\text{Required ratio}=\dfrac{\text{Number of red roses}}{\text{Number of white roses}}$

$\text{Required ratio}=\dfrac{8}{4}$

$\text{Required ratio}=\dfrac{2}{1}$

$\text{Required ratio}=2:1$

Therefore, the required ratio is 2:1.

7 0

4 years ago

Assume that 20 percent of students have taken calculus in high school. Of those who have taken calculus in high school, 80 perce

Alex73 [517]

Answer:

The probability that a randomly selected student plans to major in science is 40%

Step-by-step explanation:

Students who take calculus in high school = 20% or 0.2

Of these students, 80% or 0.8 plan to major in science.

That means of these students,

(100 -80) = 20% or 0.2 do not plan to major in science

Students who do not take calculus in high school = (100 -20)= 80% or 0.8

Of these students, 30% or 0.3 plan to major in science.

That means of these students,

(100 -30) = 70% or 0.7 do not plan to major in science.

The probability of students who take calculus in high school and plan to major in science = 0.2 * 0.8

= 0.16

= 16%

The probability of students who take calculus in high school and do not plan to major in science = 0.2 * 0.2

= 0.04

= 4%

The probability of students who do not take calculus in high school and plan to major in science = 0.8 * 0.3

= 0.24

= 24%

The probability of students who do not take calculus in high school and do not plan to major in science

= 0.8 * 0.7

= 0.56

= 56%

All of these probabilities will give 100% of the population.

(16+4+24+56)% = 100%

Therefore, the probability that a randomly selected student plans to major in science = 16% + 24%

= 40%

8 0

3 years ago

Please help! Find the zeros for y=2x(x+6)(x+-14)