3 years ago

HURRRY!!!

Mathematics

2 answers:

marshall27 [118]3 years ago

5 0

The variance of the set is 579

The population standard deviation for this data set is 24

Aleksandr-060686 [28]3 years ago

4 0

Answer:

579

This is correct

Step-by-step explanation:

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meriva

Answer:

A. 5

Step-by-step explanation:

y2 - y1 / x2 - x1

5 - -5 / 3 -1 = 10/2 = 5

7 0

3 years ago

-2c+22=10

leva [86]

Answer:

The answer is that c = 6

Step-by-step explanation:

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3 years ago

What is 3/4 divided by 2 equal

Viktor [21]

Answer:

0.375

Step-by-step explanation:

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3 years ago

What is the area of triangle ABC ? round to the nearest square unit ?

mash [69]

Answer: 33 square units

Step-by-step explanation:

Given: Sides lengths of the triangle : 16 units, 10 units, 8 units.

Heron's formula:-

$\text{Area of triangle}=\sqrt{s(s-a)(s-b)(s-c)}$ , where s is the semiperter and a,b and c are the side-lengths of the triangle.

Let a=16 , b=10 and c=8

Then,

$s=\dfrac{a+b+c}{2}=\dfrac{16+10+8}{2}=17$

Using Heron's formula:-

$\text{Area of triangle}=\sqrt{17(17-16)(17-10)(17-8)}\\\\\Rightarrow\ \text{Area of triangle}=\sqrt{1071}=32.7261363439\approx33\text{ square units}$

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3 years ago

a student loan that has a face value of $3,652.95 is paid back over 15 quarter's, at 4% interest compounded quarterly. How much

krek1111 [17]

:) : L :9 :A :'M fedf wa

3 0

3 years ago