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3 years ago

5

What is the inverse of the function f(x) = x1/4 – 12?

1 answer:

vova2212 [387]3 years ago

7 0

I hope this helps you

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Find the median of following data round to the nearest hundredth. <br> 12.5, 13.24, 7.89,22.45

NARA [144]

The "median" of a set is just the middle value for an odd number of ordered elements or the average of the middle two values for an even number of ordered elements. In this case you are four elements so it would be the average of the second and third terms...

median=(12.5+13.24)/2

median=12.87 (exactly, no rounding needed)

5 0

3 years ago

Find the area of the shaded region. Round the the nearest tenth.

Brums [2.3K]

Answer:

226.084 sq.m.

Step-by-step explanation:

Radius of circle = 18.6 cm

Area of sector = $\frac{\theta}{360^{\circ} }\pi r^2$

Area of sector = $\frac{123}{360} \times 3.14 \times (18.6)^2$

Area of sector = $371.157 m^2$

Area of triangle = $\frac{1}{2} \times a \times b \times Sin x$

a = OA = radius = 18.6 cm

b = OB = radius = 18.6 cm

x =123 °

Substitute the values in the formula

Area of triangle = $\frac{1}{2} \times 18.6 \times 18.6 \times Sin 123$

Area of triangle = $145.073 m^2$

So, Area of shaded region = Area of sector - Area of triangle

= $371.157 m^2-145.073 m^2$

= $226.084 m^2$

Hence the area of the shaded region is 226.084 sq.m.

5 0

3 years ago

On average, Carson saves about 53% of his allowance each month. When creating a circle graph of what Carson does

Julli [10]

Answer:

i said i like it like that

Step-by-step explanation:

that boy sus

6 0

3 years ago

Who can answer this question

lyudmila [28]

The answer is: c
Explination 30-9=21

8 0

2 years ago

PLEASE HELP I'M ON A TIMER! thanks

Zepler [3.9K]

Oh i done this yes sir u r correct

8 0

3 years ago