MATHEMATICS HIGH SCHOOL

In the data set below, what is the mean absolute deviation? 1, 4, 2, 8, 4, 8

Answers

Answer 1

Answer:

Answer:

4.5

Step-by-step explanation:

1±4±2±8±4±8=27

27÷6=4.5

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Abe is hiding 12 meters south of Nathan and Jessica is hiding due east of Abe if Nathan is 20 meters from Jessica , how far apart are Abe and Jessica .
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Answers

probability is (desired outcomes)/(total possible)

ok so 2 blue cards
5 blue cards
out of 8 total
5/8 is first
second draw is 4/7 since it has 1 less and assume that you picked a blue
5/8 times 4/7=20/56=10/28=5/14

proabtility is 5/14
the blank is 14

PLZ HELP! MATH >__<What is the lateral area of the rectangular prism with a base length of 14 m, a base width of 9 m, and a height of 6 m?
A. 264 m2
B. 276 m2
C. 528 m2
D. 756 m2

Answers

Lateral area = surface area not including the bases.

To find this area we just need to add up the area of all of those sides.

The 2 bases are the same area and defined by the length and width.

That leaves the 2 sides defined by length and height,
plus the 2 defined by width and height.

Of course, to find the area of a rectangle, we just multiply together its two dimensions.
length × height = 14 × 6 = 84
width × height = 9 × 6 = 54

2 × 84 + 2 × 54 = 276 m²

My answer would be 276m2
k12

The ratio of apples to oranges is 3 to 9. What is the percent of the oranges?

Answers

Answer:

I think its 33.333333333333%

Step-by-step explanation:

A camp ground consists of 12 square campsites arranged in a line along a beach. The distance from the edge of a campsite to the water at the end of the beach is 5 yards. The area of the campground, including the beach, is 1,248 square yards. What is the width of one campsite/

Answers

x=side length of a campsite
12x(5+x)=1248 because each campsite has a length of x and there are 12 and from the top of the camp to the water is the 5 yds + a side length and LW=1248
60x+12x^2=1248
12x^2+60x-1248=0
x^2+5-14=0
(x+7)(x-2)=0
x+7=0 or x-2=0
x=-7 or x=2
x=2 because width can't be negative
the width of one campsite is 2 yds

Victor borrowed money at 5.25 percent simple annual interest. At the end of the year, the interest on the loan is $255.94. What was the amount of the loan?

Answers

Answer:

Step-by-step explanation:

The answer is $4,875.05.

4,875.05 multiplied by 0.0525 is $255.94

Answer:

The answer is $4,875.05.

Step-by-step explanation:

A vendor sells hot dogs and bags of potato chips. A customer buys 5 hotdogs and 2 bags of potato chips for $11.50. Another customer buys 3 hotdogs and 5 bags of potato chips for $9.75. Find the cost of each items.