Mathematics: PLEASE ANSWER ASAPPP!! To join a health club, a person must pay a $75 one-time fee plus a charge of $30 per month This situation can be represented by an equation of the form y=mz+b where x is the time in months and y is the total cost in dollars What is the rate of change of the equation? 30 B 45 c75 D105

The correct option is B.Step-by-step explanation:The number of snowballs in n layers of square pyramid is given byThe values of P(n) are 1, 5, 14, 30, 55 ,....25 could not be the number of snowballs penn has.Therefore the correct option is B....

PLEASE ANSWER ASAPPP!! To join a health club, a person

Ответ:

allhailkingmilkdud

17.03.2022

Mathematics

A. 30

Step-by-step explanation:

y=mz+b

b=75

m=30

ROC(rate of change)=slope

ROC=30

0,0(0 оценок)

Ответ:

verdolaga2017me

22.06.2020

Mathematics

The correct option is B.

Step-by-step explanation:

The number of snowballs in n layers of square pyramid is given by

P(n)=P(n-1)+n^2

P(1)=P(1-1)+1^2

P(1)=P(0)+1=1

P(2)=P(2-1)+2^2

$P(2)=P(1)+4\Rightarrow 1+4=5$

P(3)=P(3-1)+3^2

$P(3)=P(2)+9\Rightarrow 5+9=14$

P(4)=P(4-1)+4^2

$P(4)=P(3)+16\Rightarrow 14+16=30$

P(5)=P(5-1)+5^2

$P(5)=P(4)+25\Rightarrow 30+25=55$

The values of P(n) are 1, 5, 14, 30, 55 ,....

25 could not be the number of snowballs penn has.

Therefore the correct option is B.

0,0(0 оценок)

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question