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1 year ago

What is the mean of the data set below? 15, 5, 16, 9, 14, 3, 4, 18, 10, 4

Mathematics

1 answer:

motikmotik1 year ago

7 0

Answer:

Mean = Sum of Values ÷ Total number of Values

Step-by-step explanation:

= 15+5+16+9+14+3+4+18+10+4 ÷ 10

= 98 ÷ 10

= 9.8 (Decimal point moves 1 place to the left when divided by 10)

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Which expressions are equivalent to 16x4 − 64? Check all that apply. 16x4 + 16x – 16x – 64 16x4 – 8x – 8x – 64 (4x2 + 8)(4x2 – 8

KengaRu [80]

Answer:

16x4 + 16x – 16x – 64

16x4 – 8x – 8x – 64

(4x2 + 8)(4x2 – 8)

16(x2 + 2)(x2 – 2)

7 0

2 years ago

The solutions to the inequality y > - 3x + 2

bonufazy [111]

not enough information to solve it as there are two unknowns in one inequality

4 0

2 years ago

PLEASE HELP!!! find the length of arc LN. Round to the nearest hundredth. SHOW WORK....

patriot [66]

9514 1404 393

Answer:

15.71 units

Step-by-step explanation:

The arc length is given by the formula ...

s = rθ

where r represents the radius, and θ represents the central angle in radians.

The angle of 60° is π/3 radians, so the arc length is ...

s = 15(π/3) = 5π ≈ 15.71 . . . units

LN ≈ 15.71 units

Note: if you use 3.14 for π, you will get 15.70.

6 0

2 years ago

Given the function, check all transformations that occurred from the graph of the function y=x^2

Hatshy [7]

Answer: left 7 units, up 4 units, and vertical compression

Step-by-step explanation:

Given

The function is $y=x^2$

First shift it to the left by 7 units, so the function becomes

$y=(x+7)^2$

Now compress it to make it one-third

$y=\dfrac{1}{3}(x+7)^2$

Now, sift the graph upward by 4 units

$y=\dfrac{1}{3}(x+7)^2+4$

Thus , the conditions are left 7 units, up 4 units, and vertical compression.

4 0

2 years ago

I know the answer just double checking Expand 5(y+7)

vekshin1

X=5(y+7) or x=5y+35
sorry if I’m wrong

8 0

2 years ago