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3 years ago

Write an algebraic model based off this numerical model

Mathematics

2 answers:

astra-53 [7]3 years ago

7 0

Step-by-step explanation:

T0 = a³+4

T1 = a⁴x a¹ +4

T2= a³ + a³ + 4

T3= a⁴ + a⁴* a² + 4

T4= a⁴ + a⁴ x a¹ + 4

T5= a³ + a³ + a⁴+4

Ivahew [28]3 years ago

6 0

Answer:

hello,

Step-by-step explanation:

c(1)=5

c(2)=9

c(2)-c(1)=9-5=4

c(2)=9

c(3)=13

c(3)-c(2)=13-9=4

c(3)=13

c(4)=17

c(4)-c(3)=17-13=4

c(4)=17

c(5)=21

c(5)-c(4)=21-17=4

for n=1,2,...,k :

c(n+1)-c(n)=4 and c(n+1)=4*(n+1)+1=4n+5

c(1)=1

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Can someone explain 3(x+4)-1=7

harina [27]

Answer:

-4/3

Step-by-step explanation:

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3 years ago

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11111nata11111 [884]

Answer:

$\sqrt{8}----- 2units,2units$

$\sqrt{7} ------\sqrt{5}units,\sqrt{2}units$

$\sqrt{5}-------1unit,2units$

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Step-by-step explanation:

Use pythagorean's theorem to solve each pair individually.

The instructions say that you have the two sides (a and b) and you have to match it with their hypothenuse.

$Formula: c^2=a^2+b^2$

1. $a=\sqrt{5}, b=\sqrt{2}$

Plug this into the formula.

$c=\sqrt{(\sqrt{5} )^2+(\sqrt{2})^2 }$

The square here eliminates the roots.

$c=\sqrt{5+2}\\ c=\sqrt{7}$

2. $a=\sqrt{3}, b=4$

$c=\sqrt{(\sqrt{3} )^2+(4)^2}\\ c=\sqrt{3+16}\\ c=\sqrt{19}$

3. $a=2, b=\sqrt{5}$

$c=\sqrt{(2)^2+(\sqrt{5})^2 }\\ c=\sqrt{4+5}\\ c=\sqrt{9}\\ c=3$

4. $a=2, b=2$

$c=\sqrt{(2)^2+(2)^2}\\ c=\sqrt{4+4}\\ c=\sqrt{8}$

5. $a=1, b=2$

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7 0

3 years ago

Adriano runs a website that helps writers write better stories. Every month, Adriano receives a subscription fee of $5 from each

Sonbull [250]

Answer:

1150

Step-by-step explanation:

First how many subscribers does he have? 200+ (40-10=30)=230

230*5=1150

8 0

3 years ago

Read 2 more answers

For these questions find the probability of drawing the given cards at random from a standard 52-card deck under each condition:

never [62]

Answer:

a) 6.37%

b) 6.25%

a) 0.60 %

b) 0.59 %

Step-by-step explanation:

2 )

a) With replacement

Probability of extracting a club is 13/52

Probability of extracting a spade is 13/51

13/52 * 13/51

= 6.37 %

b) Without replacement

13/52 * 13/52

= 6.25 %

3) With replacement

Probability of extracting a ace is 4/52

Probability of extracting a queen is 4/51

4/52 * 4/51

= 0.60 %

b) Without replacement

4/52 * 4/52

= 0.59 %

5 0

3 years ago

If there was an online shopping site was selling about 420 items per second. At this rate, how many items would it sell in 30 mi

Evgen [1.6K]

Answer:

756000

Step-by-step explanation:

You will multiply 30x60(There are 60 seconds in a min)=1800

Then Multiple 420x1800=756000

6 0

3 years ago