Which is a positively skewed distribution?<br><br><br><br> WILL MARK BRAINLIEST!!!!

A basketball team played six games and those games the team won by seven points lost by 20 one by eight one by 11 lost by 3 and

natima [27]

Answer: 2

Step-by-step explanation 7 - 20 + 8 + 11 - 3 + 9 = 12 divided by 6 because there are 6 numbers equals 2

7 0

3 years ago

Sierra has a pitcher with 11/12 quarts of orange juice. She pours an equal amount of the orange juice into 3 glasses. How much o

Nikolay [14]

(11/12) / 3 =
11/12 * 1/3 =
11/36 qts per glass <==

8 0

3 years ago

I really need help here ASAP

AlexFokin [52]

Answer:

D. $x=\frac{-4-\sqrt{31}}{3}$ or $x=\frac{-4+\sqrt{31}}{3}$

Step-by-step explanation:

The given equation is:

$3x^2+8x=5$

Divide through by 3;

$x^2+\frac{8}{3}x=\frac{5}{3}$

Add the square of half the coefficient of x to both sides.

$x^2+\frac{8}{3}x+(\frac{4}{3})^2=\frac{5}{3}++(\frac{4}{3})^2$

$x^2+\frac{8}{3}x+\frac{16}{9}=\frac{5}{3}+\frac{16}{9}$

The left hand side is now a perfect square:

$(x+\frac{4}{3})^2=\frac{31}{9}$

Take square root

$x+\frac{4}{3}=\pm \sqrt{ \frac{31}{9}}$

$x=-\frac{4}{3}\pm \sqrt{ \frac{31}{9}}$

$x=-\frac{4}{3}\pm \frac{\sqrt{31}}{3}$

D. $x=\frac{-4-\sqrt{31}}{3}$ or $x=\frac{-4+\sqrt{31}}{3}$

5 0

3 years ago

$15,074 is invested, part at 14% and the rest at 5%. If the interest earned from the amount invested at 14% exceeds the interest

Flauer [41]

The rate at 14% and 5% are $12, 883 and $2191 respectively.

<h3>How to determine the rate</h3>

Given that;

Invested amount = $ 15, 074 at 14% and 5%

Let rate at 14% = x

rate at 5% = y

We have rate at 9% exceeds that of 5% by $1694. 07

Hence,

0. 14x = 0. 05y + $1694. 07 ⇒ equation 1

x + y = $15, 074 ⇒ equation 2

Make 'x' the subject

x = $15, 074 - y$

Substitute in equation 2

$0. 14(15, 074 - y) = 0. 05y + $1694. 07$

Expand the expression

$2, 110. 36 - 0. 14y = 0.05y + 1694. 07$

Collect like terms

$416. 29 = 0. 19y$

Make 'y' the subject

y = $\frac{416. 29}{0. 19}$

y = $$2, 191$

Substitute the value in equation 2

x + y = $15, 074

x = $15, 074 - y

x = $$15, 074 - 2191$

x = $12, 883

Therefore , the rate at 14% and 5% are $12, 883 and $2191 respectively.

Learn more about simultaneous equations here:

brainly.com/question/16863577

#SPJ1

4 0

2 years ago

jina deposits $300 into an account that pays simple interest at a rate of 5% per year.How much interest will she be paid in the

Afina-wow [57]

Answer:402.03

Step-by-step explanation:

Increasing by 5% is just multiplying by 1.05 then you repeat step for x amount of years

7 0

3 years ago

Which is a positively skewed distribution? WILL MARK BRAINLIEST!!!!