Ask question

Ask question

All categories

3 years ago

5

Jonah pledged to walk 3.25 miles during a charity walk. His mother pledged to walk twice as far as Jonah, plus 0.5 of a mile mor

e

2 answers:

Alla [95]3 years ago

6 0

I think it is 3.25+3.25+0.5=6.55

mash [69]3 years ago

4 0

The answer is B, 3.75 miles. I took the test.

You might be interested in

Descried how to derive the quadratic formula from a quadratic equation in standard form

Aleks [24]

Answer:

The standard form of a quadratic equation is:

$ax^2+bx+c=0$ , $a\neq 0$

Quadratic Formula Derivation:

$ax^2+bx+c=0\\$

$x^2+\frac{b}{a}x+\frac{c}{a} =0$

$x^2+\frac{b}{a}x = -\frac{c}{a}$

Completing the Square:

$x^2+\frac{b}{a}x +\frac{b^2}{4a^2} = \frac{b^2}{4a^2}-\frac{c}{a}$

$( x+\frac{b}{2a} )^2 = \frac{b^2-4ac}{4a^2}$

Square Root property:

$x+\frac{b}{2a} = \pm \sqrt{ \frac{b^2-4ac}{4a^2}}$

$x = -\frac{b}{2a} \pm { \frac{\sqrt {b^2-4ac}}{2a}}$

$x = \frac{-b\pm\sqrt{b^2-4ac}} {2a} }$

8 0

3 years ago

PLEASEEEEE HELP!! BRAINLIEST!!

ycow [4]

Step-by-step explanation:

Rate of change = final - initial / time(in years)

= 41 - 43 / 2014 - 2012

= - 2 / 2

<u>Rate of change</u> = <u>- 1</u>

Therefore, the number of employees with health care benefits reduced by 1 person per year between 2012 - 2014 in response to policy changes.

5 0

3 years ago

The school café charges $3 for hot lunch. This amount is automatically withdrawn from a student's lunch account each day they pu

Alexandra [31]

Answer:

15 dollars

Step-by-step explanation:

you do 3 × 5 which will give you 15

7 0

3 years ago

Sam can plant 261 cabbage plants in 1 row of his garden . How many rows in his garden must be used to plant 1044 plants

HACTEHA [7]

4 rows becsuse 261 × 4 = 1044. hop it helped

5 0

3 years ago

In 2013, the world’s total output (real gdp) was roughly $73 trillion. what percentage of this total was produced:

KiRa [710]

The GDO these 3 countries respectively are $ 16.8 trillion, $ 9.2 trillion and $ 4,9 trillion. so the sum of the GDPGDP total = 16.8 + 9.2 + 4.9= 30.9
hence the percentage of the total output of the 3 largest economies is as follows:percentage = ( total gdp / total output of the world ) x 100
percentage = ( 30.9 / 73 ) x 100percentage = 42.33 %

3 0

3 years ago