Bentley had $40 in birthday money in her piggy bank. He spent $10

Answer:

797.04

Step-by-step explanation:

Answer:

An arithmetic sequence is made up of terms. In Mathematics, a term means each of the quantities in a ratio, series, or mathematical expression. For example, a series of numbers regarding an arithmetic sequence would be 9, 6, 3, 0, -3, -6, -9. Therefore, an arithmetic sequence is made up of terms.

Answer:

it is c

Explanation:

hopes it helps

Answer:

j

Step-by-step explanation:

Answer: The price of adult ticket is $ 13and child ticket is $12.Hope this will help u.....

Step-by-step explanation:

Answer:  15d-7

Step-by-step explanation:

hope it's helpful ❤❤

THANK YOU.

Answer:

9. im not sure though

Step-by-step explanation:

Answer:

f(3x + 4) = 5x + 8

⇔ f(3x + 4) = [tex]\frac{5}{3}(3x+\frac{24}{5})[/tex]

⇔ f(3x + 4) = [tex]\frac{5}{3}(3x+4+\frac{4}{5})[/tex]

⇒ f'(x) = [tex]\frac{5}{3}(x+\frac{4}{5})[/tex]

=> f(3) = [tex]\frac{5}{3}(3+\frac{4}{5})= \frac{19}{3}[/tex]

Step-by-step explanation:

Answer:

Quadrant 2 has negative x and positive y

Quadrant 4 has negative y and positive x

Step-by-step explanation:

The in Quadrant 2

(-1,1)

(0,2) "I think that"

In Quadrant 4

(7,-10)

(2,-7)

(9,0)"also I think that"

Answer:

0.8c

Step-by-step explanation:

Answer:

4k+11=4011

Step-by-step explanation:

7k - 3k=4k

4k+11=4011

Answer:

6x3=18

Step-by-step explanation:

Answer:

The expression in multiplication would be 6*3.

Step-by-step explanation:

We know this because 6+6+6=18 and 6*3=18

Answer:

280

Step-by-step explanation:

PlZ Make me brainliest

Step-by-step explanation:

The given equations are :

x-3y=-4 ....(1)

3x-9y=-12 ...(2)

Multiply equation (1) by 3.

3x-9y=-12 ....(3)

Subtract equation (2) from (3).

3x-9y-(3x-9y) = -12-(-12)

In these equations,

[tex]\dfrac{1}{3}=\dfrac{1}{3}=\dfrac{1}{3}[/tex]

It means the given system of equations have infinitely many solutions. The lines are coincident.

Answer:

not sure just want points

Step-by-step explanation:

Answer:

q=13

Step-by-step explanation:

13-7=6

6*2=12

Therefore q=13

Answer:

h + 7

because if Michael has 7 more than you just add 7 to Isiahs unknown

Answer:

how do you make a infinite symbol?

Answer: 3:1

Step-by-step explanation:

Given:

Rosie and dan share some sweets.

Dan gets ¼ of sweets

To find:

Write down the ratio of the number of sweets Rosie to the number of sweets Dan gets

the ratio of the number of sweets Rosie gets to the number of sweets Dan gets is → 3 : 1.

Answer:water

Step-by-step explanation:

Answer:

6.4

Step-by-step explanation:

Answer:

her grade would be 60

Step-by-step explanation:

each question would be 20 points so you just add up what she got correct and you would get 60.im pretty sure I'm correct but if sorry.bye!

Answer:  The experimental probability and relative frequency are the same.

Step-by-step explanation:  In the question it ask you to compare the experimental probability of rolling an odd number with the relative frequency of rolling an odd number. If you compare these two things the outcome would be the same because these two terms are the same thing.

Look at the examples provided below:

"Example: you conduct an experiment where you flip a coin 100 times. ... So the experimental probability of getting tails in 100 trials is 53%, and 47 for getting heads in 100 trials."

Experimental probability

During the party, Scoundrel offered her left paw 62.5% of the time.

62.5% • 100 = 0.625 • 100 = 62.5 times.

it wouldn't make sense to offer a paw 0.5 times, so round 62.5 to 63. After 100 trials, Jenna can expect that Scoundrel will offer the left paw 63 times.

Hope this helps im new btw :D

Answer:

i thought it was b pls help :/

Step-by-step explanation:

Answer:

A. Negative correlation

B. Data isn't given

Step-by-step explanation:

A. A positive correlation occurs when variables that are related(not zero correlation)increase together, in other words variable a(independent variable) increases and makes variable b(dependent variable) increase too. There will be a negative correlation if the opposite happens, that is when variables that are related go in opposite directions, one increases while the other decreases. We observe from what we are told that a negative correlation occurs here since death rate from fires has likely(assumed) decreased as smoke detectors have increased.

under 21 years of age= 40     25         20  tot= 85

between 21 and 40=     35     20         30  tot = 85

       over 40=               20     30         35   tot = 85

If one of the 255 subjects is randomly selected

P (over 40) = 85/255 = 1/3

Hope this helps!

9514 1404 393

Answer:

  (3, 4)

Step-by-step explanation:

Put the numbers in the formula and do the arithmetic.

  Q = (A + B + C)/3

  Q = ((1, 1) +(4, 5) +(4, 6))/3 = (1+4+4, 1+5+6)/3 = (9, 12)/3

  Q = (3, 4)

The centroid is (3, 4).

Answer:

Reduction

Step-by-step explanation:

so, the blue shape's letters  are E, F, G, H and I.

the green shape's letters are E', F', G', H', and I'.

the letters with the '  are the ones that are after the origianal.

:) hope i helped

Answer:

enlargement i think

Step-by-step explanation:

Answer:

1 false

2 true

3 true

4 false

5 true

Step-by-step explanation:

f(a) = (2a - 7 + a^2) and g(a) = (5 – a).

1 false f(a) is a second degree polynomial and g(a) is a first degree polynomial

When added together, they will be a second degree polynomial

2. true  When we add and subtract polynomials, we still get a polynomial, so it is closed under addition and subtraction

3.  true  f(a) + g(a) = (2a - 7 + a^2) + (5 – a)

Combining like terms = a^2 +a -2

4.  false   f(a) - g(a) = (2a - 7 + a^2) - (5 – a)

Distributing the minus sign (2a - 7 + a^2) - 5 + a

Combining like terms  a^2 +3a -12

5.  true  f(a)* g(a)  = (2a - 7 + a^2)  (5 – a).

Distribute

                      (2a - 7 + a^2)  (5)  – (2a - 7 + a^2)  (a)

                       10a -35a +5a^2 -2a^2 -7a +a^3

Combining like term

-a^3 + 3 a^2 + 17 a - 35

Answer:

k=40

Step-by-step explanation:

subtract 12 from k we would get 28