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Lostsunrise [7]

3 years ago

15

You have found the following ages in years of all 5 gorillas at your local zoo: 8,4,14,16,8 what is average age of the gorillas

at your zooo? What is variance

2 answers:

kumpel [21]3 years ago

6 0

Answer:

the standard deviations answer in 4.9

Step-by-step explanation:

Stells [14]3 years ago

5 0

Answer:

10 years old

Step-by-step explanation:

8+4+14+16+8/5

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Find the width of a cereal box that has a volume of 5,568 cm3 and is 29 cm long and 48 cm high.

jeka94

Check the picture below.

$\textit{volume of a rectangular prism}\\\\ V=Lwh~~ \begin{cases} L=length\\ w=width\\ h=height\\[-0.5em] \hrulefill\\ L=29\\ h=48\\ V=5568 \end{cases}\implies \begin{array}{llll} 5568=(29)w(48)\implies \cfrac{5568}{(29)(48)}=w \\\\\\ 4=w \end{array}$

4 0

2 years ago

Isabella is making a display board for the school council elections. the display is 4.25ft by 6 ft rectangle. she needs to add a

inna [77]

(4.25×2)+(6×2)=
8.5+12=20.5ft

5 0

3 years ago

Find the perimeter of triangle ABC, with coordinates A(-3, 0), B(0, 4), and C(3, 0).

madreJ [45]

The perimeter is the sum of the lengths of all sides.
Find the lengths of the sides using the distance formula:
$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\ \\ \\
A=(-3,0), B=(0,4), C=(3,0) \\ \\
|AB|=\sqrt{(0-(-3))^2+(4-0)^2}=\sqrt{3^2+4^2}=\sqrt{9+16}=\sqrt{25}=5 \\ \\
|AC|=\sqrt{(3-(-3))^2+(0-0)^2}=\sqrt{6^2+0^2}=\sqrt{6^2}=6 \\ \\
|BC|=\sqrt{(3-0)^2+(0-4)^2}=\sqrt{3^2+(-4)^2}=\sqrt{9+16}=\sqrt{25}=5 \\ \\
P=|AB|+|AC|+|BC|=5+6+5=16$

The answer is c. 16.

6 0

3 years ago

Read 2 more answers

A coat discount 40% off it's regular price. Which value is equivalent to 40%

Cerrena [4.2K]

0.4 ,2/5 as a fraction, and a ratio 2:5 !

5 0

3 years ago

Which of the following is a linear function? (89 POINTS)HURRY PLSSSSS

Dennis_Churaev [7]

<h3>Solution:</h3>

A linear function is a straight line formed on a coordinate plane.

<u>To classify an equation as a linear function:</u>

It must not have any exponent in the equation.
If there is a fraction, the denominator of that fraction must not multiply by x.

If any of these two occurs in an equation, the line can form a curve in a line, which is a non-linear function. A non-linear function is a curved line formed on a coordinate plane.

<u>Option A - y = x³ + 1:</u>

This equation has an exponent in the variable x. Hence, this is a non-linear function.

<u>Option B - 5x/6 = y - 4:</u>

This equation has no exponents in the equation. Hence, this is a linear function and also our answer.

<u>Option C - y = 8x²</u>

This equation has an exponent in the term 8x². Hence, this is a non-linear function.

<u>Option D - y = 1/5x</u>

The denominator of the fraction on the RHS side is multiplied by x. Hence, this is not a linear function.

Hence, Option B is correct.

<u>Learn more about </u><u>linear functions</u><u>:</u> brainly.com/question/15253497

8 0

2 years ago