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3 years ago

What is the value of |3|

Mathematics

1 answer:

timama [110]3 years ago

4 0

Answer:

Step-by-step explanation:

Absoulute Value measures the distance of a number from zero, like distance, absolute value should be always positive

! REMINDER !: You can always double check the answer if hesitant, Don't Pressure yourself and Good Luck!

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What is the formula for the volume of a sphere?

Vikki [24]

Answer:

Step-by-step explanation:

the volume of a sphere is 4/3πr^3

7 0

3 years ago

Based on a study of population projections for 2000 to 2050, the projected population of a group of people (in millions) can b

Olegator [25]

Answer:

(a) 0.107 million per year

(b) 0.114 million per year

Step-by-step explanation:

$A(t) = 11.19(1.009)^t$

(a) The average rate of change between 2000 and 2014 is determined by dividing the difference in the populations in the two years by the number of years. In the year 2000, $t=0$ and in 2014, $t=14$ . Mathematically,

$\text{Rate}=\dfrac{A(2014) - A(2000)}{2014-2000}=\dfrac{11.19(1.009)^14-11.19(1.009)^0} {14}$

$A(0)=\dfrac{12.69-11.19}{14}=\dfrac{1.5}{14}=0.107$

(b) The instantaneous rate of change is determined by finding the differential derivative at that year.

The result of differentiating functions of the firm $y=a^x$ (where $a$ is a constant) is $\dfrac{dy}{dx}=a^x\ln a$ . Let's use in this in finding the derivative of $A(t)$ .

$A\prime(t) = \dfrac{A}{t}=11.19\cdot1.009^t\ln1.009$

In the year 2014, $t=14$ .

$A\prime(14) =11.19\cdot1.009^14\ln1.009=0.114$

6 0

3 years ago

5. Mason's mom bought g games online. The games cost $12 each plus a $7 shipping fee. Write an expression to represent how much

Dovator [93]

The expression is 12x+7

8 0

3 years ago

A clothing store uses comment cards to get feedback from its customers about newly added items. It recently introduced plus size

irga5000 [103]

Answer:

The percentage of customer would less likely to purchase next item is 26.2%

So, The nearest option will be (e).

Step-by-step explanation:

Given that,

The table of information is

Response = Very satisfied, Satisfied, less than fully satisfied and not satisfied

Frequency = 15, 30, 12 and 4

We need to calculate the total frequency

Using given frequency

$Total\ frequency = 15+30+12+4$

$Tota\ frequency = 61$

We need to calculate the total number of customers less or not fully satisfied

Using given data

$x = 12+4$

$x=16$

Where, x = total number

We need to calculate the percentage of customer would less likely to purchase next item

Using formula for percentage

$percentage\ of\ customer=\dfrac{total\ number\ of\ customer}{total\ frequency}\times100$

Put the value into the formula

$percentage\ of\ customer=\dfrac{16}{61}\times100$

$percentage\ of\ customer=26.2\%$

Hence, The percentage of customer would less likely to purchase next item is 26.2%

So, The nearest option will be (e).

6 0

4 years ago

Please solve for x....<br> 13x+13=104

lana [24]

You need to get x alone. So first you bring the 13 over and it becomes negative because it switches signs when switching sides
13x=104-13
13x=91
The you have to divide by 13 since you are multiplying on the other side
X=91/13
Your final answer should be
X=7

6 0

3 years ago