All categories

3 years ago

The following is a function, g(x).

Mathematics

1 answer:

Shalnov [3]3 years ago

8 0

Answer:

The value of g(-5) is 15

Step-by-step explanation:

Numerical Value of Functions

We are given the expression:

$g(x)=x^2-10$

The value of g(-5) is calculated by substituting x=-5

$g(-5)=(-5)^2-10$

$g(-5)=25-10$

$g(-5)=15$

The value of g(-5) is 15

You might be interested in

Question 4

laiz [17]

Answer:

I just solved a question similar to this

Let's understand it

It's saying she got 660 or it is that her weekly pay is 660

So now let weekly pay which is P be 660

Hence the formulae is given

It's 480 + 18 (h – 30) = 660

Now its just boring calculation

If you mark it brainleist I will do the calculation for you wink wink

Never mind

480 + 18 (h – 30) = 660

18 (h – 30) = 660-480

18 (h – 30) = 120

(h – 30) = 120/18

(h – 30) = 6.6

h = 6.6+30

h= 36.6

So dam the Judy lady worked for 36.6 hours

5 0

3 years ago

Zachary has been trying to work on an essay for almost three hours, but he can't seem to focus for more than 15 or 20 minutes at

Julli [10]

Well he should go somewhere he can be alone

5 0

3 years ago

Evaluate 5 - (4 + 2)2 O A. 9 O B. -15 O C. 5 O D.-31

solong [7]

Answer:

exponents first then multiply and subtract after

Step-by-step explanation:

the answer is 5

8 0

3 years ago

In a recent awards ceremony, the age of the winner for best actor was 35 and the age of the winner for best actress was 54. For

Arada [10]

Answer:

The actress has the more extreme age because

Step-by-step explanation:

Given

Male Athletes:

$x = 35$

$\=x = 42.1$

$SD = 6.6$

Female Athletes

$x = 54$

$\=x = 34.3$

$SD = 10.1$

Required

Determine which athlete had more extreme age

To do this, we simply calculate the standard z score using

$z = \frac{x - \=x}{SD}$

For the actor:

$z = \frac{35 - 42.1}{6.6}$

$z = \frac{-7.1}{6.6}$

$z = 1.0758$

For the actress:

$z = \frac{54 - 34.3}{10.1}$

$z = \frac{19.7}{10.1}$

$z = 1.950$

Comparing both z values;

The actress has the more extreme age because

It has a positive z value
Its z value is greater than that of the actor

6 0

3 years ago

Is there an easier way to do geometric sequences?

arsen [322]

Answer:

A geometric sequence is an ordered list of numbers in which each term after the ... By utilizing the common ratio and the first term of a geometric sequence, we can sum ... His method was to dissect the area into an infinite number of triangles.

Step-by-step explanation:

easy

4 0

3 years ago