All categories

3 years ago

Help please will give brainliest

Mathematics

1 answer:

Pepsi [2]3 years ago

3 0

Answer:

Maybe 1 out the 10 possibilities

Step-by-step explanation:

I remember learning this a few years back but I'm not 100% sure.

You might be interested in

Can you please answer my question number9

inn [45]

X=25... hope this helps

6 0

3 years ago

Read 2 more answers

When the pandemic was over, Mrs. Patterson threw the bottle of bleach in the garbage. The bottle went 10 feet high and she was 1

Lera25 [3.4K]

Answer:

y = (5/8)x

Step-by-step explanation:

The bottle, ideally, went through a path of a line. Because she threw it upwards in a slant manner for it to have gotten to the garbage. The equation of a line is given as:

y = mx + c

We are given the vertical height as 10ft and horizontal height as 16ft.

m = vertical height/horizontal height

m = 10ft/16ft

m = 5/8

c is the y-intercept.

Since she is standing on the ground (origin) then the y intercept is 0.

The equation becomes

y = (5/8)x

8 0

3 years ago

A block of ice has a square top and bottom and rectangular sides. At a certain point in

Lilit [14]

Answer:

$\frac{dV}{dt} = 360 \ cm^3/h$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Geometry

Volume of a Rectangular Prism: V = lwh

Calculus

Derivatives

Derivative Notation

Differentiating with respect to time

Basic Power Rule:

f(x) = cxⁿ
f’(x) = c·nxⁿ⁻¹

Step-by-step explanation:

Step 1: Define

$l = 30 \ cm\\w = l\\\frac{dl}{dt} = 2 \ cm/h\\h = 20 \ cm\\\frac{dh}{dt} = 3 \ cm/h$

Step 2: Differentiate

Rewrite [VRP]: $V = l^2h$
Differentiate [Basic Power Rule]: $\frac{dV}{dt} = 2l\frac{dl}{dt} \frac{dh}{dt}$

Step 3: Solve for Rate

Substitute: $\frac{dV}{dt} = 2(30 \ cm)(2 \ cm/h)(3 \ cm/h)$
Multiply: $\frac{dV}{dt} = 360 \ cm^3/h$

Here this tells us that our volume is decreasing (ice melting) at a rate of 360 cm³ per hour.

3 0

3 years ago

Which word best describes the range of a function ?

Black_prince [1.1K]

Hey You!

The Range Of A Function Is The Set Of All Possible Output Values.

3 0

3 years ago

if a shelf can support 3 3/4 pounds and a book weighs 3/8 of pound , how many books can the shelf hold?

Zanzabum

3/8=.375

3 3/4=3.75

3.75 / 0.375 = 10

The shelf can support 10 books

4 0

4 years ago