All categories

2 years ago

Hey yall i need some help with the problem below

Mathematics

1 answer:

adelina 88 [10]2 years ago

7 0

Answer:

✔C) 1 - 100 is -99

Step-by-step explanation:

✖A) 1/100 is .01

✖B) 10/100 is .1

✔C) 1 - 100 is -99

✖D) 10 - 100 is -90

You might be interested in

99 POINT QUESTION PLUS BRAINLIEST!!!

MA_775_DIABLO [31]

The graphs arey=(1/3)x^2
and y=3
they intersect at x=3
so the limits are x=0 and 3
to rotate it about y=k, minus k from every function

$area=\pi \int\limits^3_0 {( \frac{1}{3}x^2-3)^2-(3-3)^2 } \, dx$
which evaluates to 72/5pi

A is asnwer

7 0

3 years ago

Daisy purchases a gym membership.She pays a signup fee and a monthly fee off 13$.After 4 months, she has paid a total of$69.Use

bulgar [2K]

Answer:

The signup fee is $17

Step-by-step explanation:

we know that

The equation in point slope form is equal to

$y-y1=m(x-x1)$

where

m is the slope or unit rate of the linear equation

(x1,y1) is a ordered pair of the line

Let

x -----> the number of months

y -----> the total cost of a gym membership

In this problem we have

The slope of unit rate is equal to

$m=\$13\ per\ month$

The ordered pair is

$(x1,y1)=(4,69)$

substitute

$y-69=13(x-4)$ ----> equation in point slope form

Convert to slope intercept form

$y-69=13x-52$

$y=13x-52+69$

$y=13x+17$ ---> equation in slope intercept form

The y-intercept is the signup fee (value of y when the value of x is equal to zero)

therefore

The signup fee is $17

4 0

2 years ago

Which is the focus of a parabola with equation y2 = 4x?

statuscvo [17]

Answer:

(1, 0)

Step-by-step explanation:

Please write this as y^2 = 4x; the " ^ " indicates exponentiation.

The appropriate equation for a horizontal parabola that opens to the right is

y^2 = 4px

Here, we are told that y^2 = 4x; this tells us that 4p = 4, and so p = 1.

Again, this parabola is a horizontal one and it opens to the right. p = 1 is the distance of the focus from the vertex, and in this case p = 1. Thus, the focus is at (1, 0) (situated on the x-axis).

6 0

3 years ago

20 points!!

Ludmilka [50]

A cereal company surveying their own employees, is not random because they work for the company so they probably already know what it tastes like :D

5 0

3 years ago

Read 2 more answers

The layout of a playground uses the scale 1:50. If the dimensions of the playground in the layout are given by 180 cm x 240 cm,

Ainat [17]

The area of the playground of dimensions 18 and 240is 432 $m^{2}$ .

Given If the dimensions of the playground in the layout are given by 180 cm x 240 cm.

The area of rectangle is length *breadth.

The given playground is in the shape of rectangle because there are two sides given and both the sides are different. In a rectangle length of opposite side found to be equal and each side form an angle of 90 degree.

Area=length*breadth

=180*240

=43200 $cm^{2}$

We have to convert in meters so we have to divide by 100.

Area=43200 $cm^{2}$

=43200/100

=432 $m^{2}$

Hence the area of playground having dimensions 180 cm and 240 cm is 432 $m^{2}$ .

Learn more about area at brainly.com/question/3948796

#SPJ10

7 0

1 year ago