Ask question

Ask question

All categories

3 years ago

13

What’s the domain and range

1 answer:

Softa [21]3 years ago

4 0

Answer:

domain is x range is y

Step-by-step explanation:

You might be interested in

Miller School has 2 boys for every 3 girls in the fifth grade. There are 120 students in the fifth grade. How many girls are the

laiz [17]

$b-boys\\g-girls\\\\\frac{b}{g}=\frac{2}{3}\to b=\frac{2}{3}g\\\\b+g=120\to\frac{2}{3}g+g=120\\\\\frac{2}{3}g+\frac{3}{3}g=120\\\\\frac{5}{3}g=120\ \ \ \ \ /\cdot\frac{3}{5}\\\\g=72\\\\b=\frac{2}{3}\cdot72=2\cdot24=48\\\\Answer:48\ boys\ and\ 72\ girls.$

7 0

3 years ago

How many cg/m² is 0.0044 mg/mm²?

AleksandrR [38]

Answer:

440

The attached file is how I would have done it.

4 0

3 years ago

What is -47/10 as a terminating decimal

Cerrena [4.2K]

The answer to this would be -4.7

6 0

3 years ago

What is the image of (12,-9) after a dilation by a scale factor of 1/3 centered at the origin

vladimir2022 [97]

Answer:

(4, -3)

Step-by-step explanation:

You just divide each coordinate by 3.

7 0

3 years ago

Solve Highschool Pre cal

Bezzdna [24]

Option C:

$\ln 64 y^{2}$

Solution:

Given expression: 2 ln 8 + 2 ln y

Applying log rule $a \log b=\log b^{a}$ in the above expression.

⇒ $2 \ln 8+2 \ln y=\ln 8^{2}+\ln y^{2}$

Applying log rule $\log a+\log b=\log (a b)$ in the above expression.

⇒ $\ln 8^{2}+\ln y^{2}=\ln \left(8^{2} y^{2}\right)$

We know that $8^{2}=64$

⇒ $\ln \left(8^{2} y^{2}\right)=\ln 64 y^{2}$

Hence, the expression in single natural logarithm is $\ln 64 y^{2}$ .

6 0

3 years ago