What are the correct answers?

Answer:

The nth term of the sequence will be:  n²/n+1

Step-by-step explanation:

Given the sequence

1/2 , 4/3 , 9/4 , 16/5

The values in the numerator are:

2, 3, 4, 5

It is clear that every successive value in the numerator can be determined by adding 1 to the previous value.

i.e.

3 = 2+1

4 = 3+1

5 = 4+1

Thus, the nominator contains the sequence rule: n+1

The values in the denominator are:

1, 4, 9, 16

It is clear that every value in the denominator is the square of the sequence number.

i.e.

1 = 1²

2 = 2²

3 = 3²

4 = 4²

5 = 5²

so

The denominator defines the rule n².

Thus, the nth term of the sequence will be:  n²/n+1

Answer:

The total number of cookies is 90

Step-by-step explanation:

As, they said 40% of the total number of cookies is 36, we will take the total as "x"

= 40% of x = 36

40/100 X x = 36

40x = 36 x 100

40x = 3600

x = 3600/40

x = 90

So total cookies she baked = 90

Let's check!

So 40% of 90 need to be 36

So,

40/100 x 90 = 3600/100

= 36

So therefore, total number of cookies = 90

Answer:

4

Step-by-step explanation:

Answer:

its 50

Step-by-step explanation:

Answer:B.9/12

Step-by-step explanation:

Answer:

2 1/4 cups

Step-by-step explanation:

3/4 is for one cake, if Carlos is making 3 times that amount of cakes, Carlos needs three times the amount of sugar. So, our equation is:

3/4 x 3 = 9/4

9/4 = 2 1/4 or 2.25

So, Carlos needs 2 1/4 cups of sugar for 3 cakes

Answer:

The answer is 45

Step-by-step explanation:

Answer:

45

Step-by-step explanation:

5(3)^2

[tex]\huge\text{Hey there!}[/tex]

[tex]\mathsf{5 \dfrac{3}{2} \times 5\dfrac{1}{2}}[/tex]

[tex]\mathsf{= \dfrac{5\times2+3}{2}\times\dfrac{5\times2+1}{2}}[/tex]

[tex]\mathsf{= \dfrac{10 + 3}{2}\times\dfrac{10 + 1}{2}}[/tex]

[tex]\mathsf{= \dfrac{13}{2}\times\dfrac{11}{2}}[/tex]

[tex]\mathsf{= \dfrac{13\times11}{2\times2}}[/tex]

[tex]\mathsf{= \dfrac{143}{4}}[/tex]

[tex]\mathsf{= 35 \dfrac{3}{4}}[/tex]

[tex]\huge\textsf{Therefore, your answer should be:}[/tex]

[tex]\huge\boxed{\frak{= 35 \dfrac{3}{4}}}\huge\checkmark[/tex]

[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Answer:

1. c=1

2. x=20

3. c=3

4. x=40

Step-by-step explanation:

Hope this helps, lemme know if you need this explained (:

Answer:

8

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

I hope it's right uwuwuwu

Answer:

3

Step-by-step explanation:

2 / (2/3) = 2 * 3/2 = 6/2 = 3

Answer:

0.2667 is the decimal for this

Answer:

0.2bar6

Step-by-step explanation:

The decimal form of 4/15 is 0.2bar6. Divide the numerator by the denominator. 4/15= 0.2666...= 0.2bar(6) In the United States, the repeating decimal is represented with a bar above the repeating decimal.

Answer:

The one on the top right side

Step-by-step explanation:

A graph with a negative slope is a graph that "decreases" in y value when the x values "increases".

I'm the top right graph, the y value changes from 8 to 6, the x value changes from 0 to 4.

Also if you trace the 1 on the x axis upward until it touches the graph , you'll see that , that's where you'll see the 6 on the y axis. That's why The graph passes through (1,6).

Answer:

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

but i think its the answer;)

Answer:

x=2

TU:4(2)-1=7

UB: 3

TB: 10

Step-by-step explanation:

4x-1+2x-1=5x

6x-2=5x

6x=5x+2

subtract 5x from both sides

x=2

TU: (4x-1)

4(2)-1

8-1

7

TU:4(2)-1=7

UB: (2x-1)

2(2)-1

4-1

3

UB: 3

TB: 5(2)

TB: 10

Answer:

180cm

Step-by-step explanation:

4cm*5cm*9cm=

Answer:

180

Step-by-step explanation:

Length=9cm

Height=5cm

Width=4cm

So,

9cm×5cm×4cm

=9cm×20cm

=180cm³

Answer:

Z

y

x

Step-by-step explanation:

zy

xz

xy

Answer:

you can check it out yourself by

3/4-1/2=5/2

if it is the same thing as

3/2-5/4=-7/2

it is not an arithmetic sequence

Answer:

4

Step-by-step explanation:

Sub both sides by 3 then describe 20 by 5.

Answer: 18 bottles

Step-by-step explanation:

To solve the above question, we have to add the total number of ounces. Thai will be:

= 64 + 12 + 32

= 108 ounces

We then divide 108 ounces by 6 ounces . This will then be:

= 108 ounce / 6 ounces

=18 bottles

Answer:

40.9

Step-by-step explanation:

In ΔRST, the measure of ∠T=90°, ST = 71 feet, and RS = 94 feet. Find the measure of ∠S to the nearest tenth of a degree.

Answer:

f(6) = 82

Step-by-step explanation:

f(x) = 2x^2 + 5√(x-2)

f(6) = 2(6)^2 + 5√(6 - 2)

f(6) = 2(36) + 5√4

f(6) = 72 + 5(2)

f(6) = 72 + 10

f(6) = 82

Answer:

true.

Step-by-step explanation:

its an improper fraction!! have a great day :)

Answer:

true.

Step-by-step explanation:

Answer:

t= -9/10= -0.900

Step-by-step explanation:

Answer:

r = 1/5 or 0.2

Step-by-step explanation:

5/6r = 1/6

Divide everything by 5/6

6/30 simplified is 1/5.

Answer:

25/9 = 2 7/9 = 2.7777777778

Step-by-step explanation:

Answer:

Hi How are you doing today???

Answer:

Hello there, how are you doing?

Step-by-step explanation:

it has no solution, because the D is negative

Answer:

A.

[tex]\frac{3 + - 3i \sqrt{7}} {4} [/tex]

Step-by-step explanation:

i don't know how to write it out the steps on the phone but I got it correct on the test.

Answer:

angle HEG = 12 degrees

Step-by-step explanation:

A line is 180 degrees. Since there is a right angle there, you know that angleHEG and 78 added together is 90degrees

x + 78 = 90         >> subtract 78 from both sides

x = 12

angle HEG = 12 degrees

Answer:

18 degrees

Step-by-step explanation:

There is a little box on the left that indicates both angles together make a 90 degree angle so you just have to do 90 - 78 to get the answer.