Someone!!!!

Mathematics

2 answers:

Vlada [557]3 years ago

8 0

Answer: Just use a calculator.

Step-by-step explanation:

Aleks04 [339]3 years ago

7 0

The answer is 8 minutes

You might be interested in

The tartness of a lemon (which depends on the concentration of citric acid)

nadezda [96]

The choices can be found elsewhere and as follows:

<span>A.Acid(tartness)
B.Tartness(acid)
C.Tartness(lemon)
D.Lemon(acid)

I think the correct answer from the choices is option B. </span>The tartness of a lemon (which depends on the concentration of citric acid) can be represented by Tartness(acid) or tartness as a function of acidity.

4 0

4 years ago

Mr. Enders conducted a survey and found that 2/5 of his students play a team sport and 1/4 of those students play basketball. Wh

liubo4ka [24]

Answer:

1/10

Step-by-step explanation:

0.4(2/5) multiplied by 0.25(1/4) which will give you 0.1 which is of course 1/10

7 0

3 years ago

Find a number x such that g(x) = -4

mel-nik [20]

Answer:

C: x = 7

Step-by-step explanation:

The easiest way to do this is to simply try all of the x-vales given as options.

Option 1: x = -1

Since $-1 \leq 0$ , we'll use the first equation.

$g(x)=\mid x \mid - 2\\g(-1)=\mid -1 \mid - 2 = 1 - 2 = -1$

As we can see, g(-1) is not -4.

Option 2: x = 3

Since $0 < 3 < 4$ , we'll use the 2nd equation.

$g(x) = x-3\\g(3) = 3-3 = 0$

Not -4.

Option 3: x = 7

Since $4 \leq 7$ , we'll use the 3rd equation.

$g(x) = 3-x\\g(7) = 3-7 = -4$

Tada! We have found a number such that g(x) = -4, it is 7. Since we only need to find a number, not all numbers, we don't have to check the last option. However, if you're curious:

Option 4: x = 4

Since $4 \leq 4$ (less than <em>or equal to</em>), we'll use the 3rd equation.