3 years ago

Help on #26 please. State the domain and range

Mathematics

1 answer:

ladessa [460]3 years ago

4 0

Wouldnt the domain be x with the equal cross thingy 3

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Can some one help me pleaseee

Effectus [21]

Answer:

Mean = $\frac{367}{7}$ = 52. 42

Step-by-step explanation:

$Mean = \frac{23 + 48 + 49+ 55+ 57+63+72}{7} = \frac{367}{7}$

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3 years ago

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Practice 7) fill in the blanks.

DiKsa [7]

(h,k) is the vertex

b/2a is the line of symmetry

a > 0 parabola opens upward, vertex is a minimum

a < 0 parabola opens downward, vertex is a maximum

My first answer was deleted lolol

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3 years ago

Can an expert help with this

SVEN [57.7K]

The formula of an area of a circle:

$A_O=\pi r^2$

We have

r = 1.8 m

π ≈ 3.14

Substitute:

$A_O=\pi\cdot1.8^2=3.24\pi\ m^2\approx3.24\cdot3.14=10.1736\ m^2\approx10.17\ m^2$

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3 years ago

Choose the function that fits the table below

SVEN [57.7K]

The answer would be the first one.

5 0

3 years ago

What is the coefficient in the term k?<br> A.0<br> B.1<br> C.2<br> D.k

Amiraneli [1.4K]

9514 1404 393

Answer:

Step-by-step explanation:

The constant multiplier of k in the term "k" is 1.

The coefficient is 1.

4 0

3 years ago