9 less than 4 times a number equals 15

Answer:

7/40

Step-by-step explanation:

(70_56)/80

= 14/80

divided by 2

=7/40

Answer:

B they equations i are múltiple

Answer:

3

Step-by-step explanation:

Answer:

Step-by-step explanation:

80-31.16=48.84 (the amount of the money that Elsa spent)

48.84:8.14=6 (the amount of coffee that she bought)

Answer: false

Step-by-step explanation:

Answer:

yes because Canada is american country

Answer:

C

Step-by-step explanation:

All numbers in scientific notation or standard form are written in the form m × 10n, where m is a number between 1 and 10 ( 1 ≤ |m| < 10 ) and the exponent n is a positive or negative integer.

Therefore, the decimal number 0.00067 written in scientific notation is 6.7 × 10-4.

wheres the question?

Answer:

It will be the first option

Step-by-step explanation:

Answer:

C:  (0, 5)

Step-by-step explanation:

The x-coordinates are all the same:  0.  In y = 2x + 5, the 2x term would be zero in all those cases, leaving only the y-intercept (5).  

We conclude that the line would pass through (0, 5), which is the y-intercept.

Answer:

Jacob has a part-time job at an ice skating rink selling hot cocoa. He decided to plot the number of hot cocoas he sold relative to the day's high temperature and then draw the line of best fit. Based on the line of best fit, what would you predict the day’s high temperature to be if Jacob sold 89 hot cocoas?

Step-by-step explanation:

Parker would sell 93 hot cocoas.

A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the

change in y coordinate with respect to the change in x coordinate as,

m = Δy/Δx where, m is the slope

Given:

From the Curve we can write

slope = (101 - 105) / (5- 0)

slope = -4/5

so, the equation to represent the situation is

= -4/5t + 105

= -0.8t + 105

Now, if t= 15 then

s= -12 + 105

s = 93

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Answer:

So the biggest perfect square would be 4^2=16 and you get 6 left over. 16. 16x6=96 and 16 is the highest number that is a perfect square or in other words 16 is the highest number that goes into 96

Step-by-step explanation:

Answer:

there is no largest perfect square of 96

Step-by-step explanation:

just do its common factor

the correct angel for 9[4/7-8+10]    hope this helps this is how i learned it...          Step-by-step explanation: just did

Answer: The probability of Sarah picking a blue marble on 2 consecutive draws without replacement = 15.8%

Step-by-step explanation:

Given: Sarah has a bag of 100 marbles. 40 are blue, 40 are green, and 20 are purple.

The probability of Sarah picking a blue marble on 2 consecutive draws without replacement = [tex]\dfrac{40}{100}\times\dfrac{39}{99}=0.157575757576\approx15.8\%[/tex]

Hence, the probability of Sarah picking a blue marble on 2 consecutive draws without replacement = 15.8%

Answer:

I think its $1,913.34

Step-by-step explanation:

7.25 + 100 = 107.25 divided by 100 = 1.0725 x 1784 = 1913.34

Answer:

2.3 : 0.83

Step-by-step explanation:

Simplify

Answer:

Strong association between X and Y.

Step-by-step explanation:

I got the question right on the Algebra Nation

Answer:

36

Step-by-step explanation:

multiply 16 by the opposite, which is 9/4.

If the standard deviation of a population is 4.1. The margin of error is 16.81.

Given:

Standard deviation=4.1

Hence:

Variance will be the standard deviation  square

Variance=Standard deviation²=4.1×4.1

Variance=Standard deviation²=16.81

So,

Margin of error=16.81

Therefore the margin of error is 16.81.

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Answer:

(3, [tex]\frac{1}{8}[/tex] )

Step-by-step explanation:

Hi there,

To find the answer to this question, you can simply use a graphing calculator to graph this function. When looking at the values of points along the function, we find that (3, [tex]\frac{1}{8}[/tex] ) is one of the answer choices.

Hope this answer helps.

Cheers.

Answer:

median =19

mean=26.8

Step-by-step explanation:

-MEDIAN is the middle number when arranged in ascending order

-MEAN is the sum (total) of all values set devided by the number of values on the list

Answer:

What exactly do you want me to do? Multiply each binomial together? Add them together? If you clarify, I'd be more than happy to help you.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Each new value is 1 plus twice the previous value.

First value is 1.  Then,

 1 plus twice 1 = 3, the second value.

Second value is 3

 1 plus twice 3 = 7, so

Third value is 7

and so on (this is merely a check)

An arithmetic sequence is a sequence in which the difference between any two terms of the sequence is the same or equal. The nth of the series will be aₙ =1 + (n-1)2.

An arithmetic sequence is a sequence in which the difference between any two terms of the sequence is the same or equal.

aₙ = a₁ + (n-1)d

where,

aₙ is the nth term of the sequence,

a₁ is the first term of the sequence,

r is a common difference between every two terms.

The arithmetic sequence given is 1,3,7,15,…, therefore, the common difference between the series and the value of the first term can be written as,

d = 3-1 = 2

a₁ =1

the nth term of the series can be defined as the,

aₙ = a₁ + (n-1)d

aₙ =1 + (n-1)2

Hence, the nth of the series will be aₙ =1 + (n-1)2.

Learn more about Arithmetic Sequence:

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Answer:

Step-by-step explanation:

a² + 12² =25²

a² +144 = 625

a² = 481

a= 21.93

Answer:

I am confused what the question is asking

Step-by-step explanation:

Could you please comment down below and restate the question?

Answer: ok so.. exponential function's is kinda the same process as slopes and linear equations and functions ok so........

For slopes its rise over run but for this question its...... TO BE CONTINUED LOL (go to the explanation)

Step-by-step explanation:

So for the run on the x axis its 7 you can see it goes upward a little bit on the 7 but the 7 still counts :D

ok so we got 7 and as the line rises 9go to the picture added for more understanding) So as the line rises we can see from were i marked it in the picture that it touches the 2. So we got 2 as the rise and 7 as the run but remember this is not slopes lol so its kinda different.

THE ANSWER IS A

Answer:

fff

Step-by-step explanation:

ffff

Answer:

In Photo

Step-by-step explanation:

Could I get Brₐinliest plz close to leveling up

Answer:

a9=2

a11=15.4

a3=?

________

a3 = −38.2

Step-by-step explanation:

Hope this helps u . ♡

Answer:

Step-by-step explanation:

im guessing you need the equation of the circle?

plugging it into the standard circle equaition you would get (x+9)^2+y^2=1 and then you would just need to rearaange it into standard form

Answer:

It equals 132.25. You can use a calculator.

The correct answer is 132.25