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3 years ago

Mr. Roosevelt has 48 nails that each weigh 1.35 ounces. What is the weight of these nails in ounces?

Mathematics

2 answers:

zloy xaker [14]3 years ago

5 0

Answer:

64.8 ounces

Step-by-step explanation:

48 x 1.35 = 64.8 ounces

Dmitrij [34]3 years ago

5 0

Answer: 64.8 oz

Step-by-step explanation:

You would start by turning this into a equation. You would multiply 48 by 1.35. The ending answer you recieve is 64.8. Hope that this helps.

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Tue function f is defined by f(x)=x^2-6x+21

Ilya [14]

the answer i got is in the image below

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4 years ago

Which of the following represents the domain and range of y = sin x?

shtirl [24]

Answer:

3rd choice

Step-by-step explanation:

The domain is (-infinity, infinity) because you can keep subtracting multiples of 360 until you get a value under 360. For the range, imagine a unit circle.

The y coordinate is the sin value, so it is just [-1, 1].

So the answer is the 3rd choice.

8 0

3 years ago

Read 2 more answers

HELP please its the 4.06 Linear Functions if you know it please help broo and girl or whoever!

MissTica

y= 1/2x +2

if x=0 y=2 (0,2)

if x=2 y = 1/2 *2 +2 =1+2 =3 (2,3)

you now have two points so you can plot the line

4 0

4 years ago

Please be quick! i need answer for each in the box, giving 15 points

Anastaziya [24]

The solutions are $f(-2)=12, f(-1)=7, f(0)=2, f(1)=-3$ and $f(2)=-8$

Explanation:

To find the values of f(x), we need to substitute the values for x in the function $f(x)=2-5x$

For $x=-2$ ,

$\begin{aligned}f(x) &=2-5 x \\&=2-5(-2) \\&=2+10 \\&=12\end{aligned}$

Thus, $f(-2)=12$

For $x=-1$ ,

$\begin{aligned}f(-1) &=2-5(-1) \\&=2+5 \\&=7\end{aligned}$

Thus, $f(-1)=7$

For $x=0$ ,

$\begin{aligned}f(0) &=2-5(0) \\&=2+0 \\&=2\end{aligned}$

Thus, $f(0)=2$

For $x=1$ ,

$\begin{aligned}f(1) &=2-5(1) \\&=2-5 \\&=-3\end{aligned}$

Thus, $f(1)=-3$

For $x=2$ ,

$\begin{aligned}f(2) &=2-5(2) \\&=2-10 \\&=-8\end{aligned}$

Thus, $f(2)=-8$

Hence, the solutions are $f(-2)=12, f(-1)=7, f(0)=2, f(1)=-3$ and $f(2)=-8$

7 0

3 years ago

Please answer both thanks

weqwewe [10]

The answers are c and a.

7 0

3 years ago