Mathematics High School

What to use? Pick two points from the table and
use the slope formula to find the slope.
Example: The table below has a constant rate of
change. Find the slope.
Х
Y
- 1
4
0
6
1
8
2
10
3
12.
4.
14

What To Use? Pick Two Points From The Table Anduse The Slope Formula To Find The Slope.Example: The Table

Answers

Answer 1

Answer:

The slope is 1/2

Step-by-step explanation:

AS seen in the graph I provided you can see that the points are increasing by 1/2

What To Use? Pick Two Points From The Table Anduse The Slope Formula To Find The Slope.Example: The Table

Related Questions

0.33333... rational or irrational

Answers

Answer:

irrational

Step-by-step explanation:

Answer:

I think rational because like it can be a fraction. but like I wouldn't trust me.

At a fast food restaurant, customers are asked if they want to “round up” their bill to the next highest        dollar and donate the additional money to charity. The cashier is instructed to tell the customer that        their bill is X dollars and Y cents. Assume that the values of Y are equally likely to be any value from 0        to 99 cents and that customers are equally likely to “round up” regardless of the amount of their bill.       The density curve below models Y, the donation amount. (a) What is the shape of the distribution of donations?   (b) What proportion of donations are at least 85 cents?   (c) What percent of donations are between 30 and 40 cents?​

Answers

Answer:

(a) 0.1414

(b) 0.1010

Step-by-step explanation:

(a)

The density curve is rectangular in shape.

This implies that the distribution of donations is Uniform.

(b)

Compute the probability of donations at least 85 cents as follows:

[tex]P(X\geq 85)=\int\limits^{99}_{85} {\frac{1}{99-0} \, dx[/tex]

                 [tex]=\frac{1}{99}\times [x]^{99}_{85}\\\\=\frac{99-85}{99}\\\\=0.1414\\\\[/tex]

Thus, the proportion of donations that are at least 85 cents is 0.1414.

(b)

Compute the probability of donations between 30 and 40 cents as follows:

[tex]P(30\leq X\leq 40)=\int\limits^{40}_{30} {\frac{1}{99-0}} \, dx[/tex]

                         [tex]=\frac{1}{99}\times [x]^{40}_{30}\\\\=\frac{40-30}{99}\\\\=0.1010[/tex]

Thus, the probability of donations between 30 and 40 cents is 0.1010.

Please respond quickly

Answers

A should be the right answer. Hope this helped!

Answer:

5m-4

Step-by-step explanation:

The product of 5 and a number is written as 5(m) <--- any variable you chose.

The solution is 4 less than 5m.

So: 5m-4

Hope this helps ^^

given the equation y=23x,whats the value of x if y=100

Answers

Answer: 4.3478 or 100/23

Step-by-step explanation:

Set the y values equal to each other since they are the same unknown (x). You end up with 100=23x, solve for x. Move the 23 over to the other side by using division. x=100/23. If you need it in decimal form, 100÷23=4.347826087

Answer:

4.3=x

Step-by-step explanation: y=23x

substitute the variable y to 100. Now the equation looks like this 100=23x. Your next step is to get get x by itself, so you would divide 23 on both sides. That would cancel out the 23 x. The only thing you have to do now is 100 divided by 23 and that would be 4.3 and a whole bunch of number so you just round it to the nearest tenth. You answer would be 4.3.

Simplify the expression. [(–5)–7 (–5)8]3

Answers

The answer to this equation is 825

In Mrs. Clarito's farm, the ratio of goat to cow is 5:6. If there are 25 goats, how
many cows does she have?
A) 10
B) 20
C) 30
D) 40​

Answers

C) would be your answer
The answer should be 30 cows

Oranges cost 21 cent each. alex buy x and Bobby buys (x+2) oranges. The total cost of these oranges is $4.20

Answers

0.21x+0. 21（x+2）＝4.20

Need asap 9th grade just answer no explanation

Answers

Answer:

(x-3)(x-2)

Step-by-step explanation:

none cause you dont want one

Somebody please help!

Answers

Answer:

17

Step-by-step explanation:

Plug 4 in, instead of x: 3(4) + 53(4) = 3 × 4 = 12Plug 12 in: 12 + 512 + 5 = 17

I hope this helps!

need help on this asap pleasee:((

Answers

Answer:

hatdogkajsidnevwjqo

Starting with the first, on each of Gideon's birthdays, Dr. Prince deposits $1200 into an account earning 4.9% interest compounded annually.

What is the total amount in the account after the deposit made on Gideon's eighteenth birthday?

How much should Dr. Prince have deposited each year if he had wanted the account to be worth $76000 on Gideon's eighteenth birthday?

Answers

Answer:

74t+(-24x)

Step-by-step explanation:

Unit Test / 16 of 25
1 Pause
Josh practices free throws during basketball practice on Monday and Tuesday, On Monday, he attempts 15 free throws and 6 basketballs
went in the basket. Over both days, Josh wants at least 80% of his balls to go in the basket. If he makes every free throw on Tuesday,
what is the minimum number of free throws required on Tuesday to reach his goal?

Answers

Answer:

30

Step-by-step explanation:

For the minimum free throws, he must put every throw to the basket.

So, let n be the number of throws for Tuesday, in which all the throws are successful.

So, over both the days, total free throws he makes= 15+n.

Total numbers of throws that went in the basket= 6+n.

As he wants at least 80% of his balls to go in the basket.

So, 6+n is greater than or equal to 809% of 15+n, i.e

[tex]6+n\geq \frac{80}{100}\times (15+n)[/tex]

[tex]\Rightarrow 30+5n\geq 60+4n[/tex]

[tex]\Rightarrow n\geq 30.[/tex]

Hence, the minimum number of free throws required on Tuesday to reach his goal is 30.

1/2 divided by 6/8= what do you think the answer is

Answers

(1/2)/(6/8) is KCF method into (1/2)(8/6) which is 8/12 or 2/3

At your job, you move 350 hundredweight barrels in one day. How many tons did you move?

Answers

Answer:

.175 tons

Step-by-step explanation:

350 pounds converts to .175 tons.

An item is regularly priced at $15. Raina bought it at a discount of 65% off the regular price. How much did she pay

Answers

Answer:

She paid $5.25

Step-by-step explanation:

You would multiply 15 times 0.65 and then subtract that from 15 or you could multiply 15 times 0.35 because 100-65 is 35.

CAN SOME1 PLEASE HELP ME!!

Answers

Answer:

non linear funtion -4, 2

Step-by-step explanation:

6^5 x 6^4=6 to the power of what

Answers

6^9
Because you add the powers 5+4

Answer:

6⁹

Step-by-step explanation:

HI there !

6⁵ ₓ 6⁴ = 6⁵⁺⁴ = 6⁹

Good luck !

Find the equation of the line

Y= __x + __

Answers

Answer:

y=2x+5

Step-by-step explanation:

0,5

0,7

7-5 is 2

2/0 is 2

to check answer:

(2*0)+5

0+5

=5

See attachment for math work and answer.

whats a third of 83 1/2

Answers

Answer:

27.83

The 3 is repeating

Step-by-step explanation:

27.83333333333 but as a fraction 27 5/6.

place these numbers in order from least to greatest: ( picture)

Answers

Answer:

[tex]\sqrt3[/tex],  [tex]\sqrt6[/tex], π, 4.625

Step-by-step explanation:

Just turn the values into decimals and then put in order form least to greatest

Here are six number cards.
-4-2-1,5,6,8
Arrange the cards into three pairs with the same total​

Answers

Answer:

-1+5=4(so-1and5)

-2+6=4(so-2and6)

-4+8=4(so-4and8)

Free Response - calculator may be used. Please help 50 points and brainliest

Answers

Answer:

the answer would most likely be A

Step-by-step explanation:

Answer:

the answer is b

Step-by-step explanation:

I'm stuck brainliest to the first CORRECT ANSWER

Answers

Answer:

7.74 feet (approximate is 8 feet)

Step-by-step explanation:

Radius of the circle is r = 6/2 = 3

Area of the circle is A = π x 3^2 = 9π = 28.26

Area of the square = 6^2 = 36

Remaining board area = 36 - 28.26 = 7.74

Hope this helps! <3

Find the least number which when divided by 8,9 and 12 leave remainder 4 in each case

Answers

Answer:

76

Step-by-step explanation:

you need to find the smallest number you can divide by 8,9,12 (72) + 4

72 + 4 = 76

4) Divide
(2x2 – 5x + 7) = (x - 3)

Please help me as much as you can.

Answers

Answer:

2x-  5/3x  -7/3

Step-by-step explanation:

yeah

The answer is 2x- 5/3x -7/3

Students on an academic team took a test to enter a math competition. They could take the test twice. Some students improved their score, while others did not. The table shows the change in score for each student. Which student had the greatest overall change in his or her score?

Student Test Score Change
Joe –2
Nivea 3
Juanita 4
Li –3

Answers

Juanita had the largest change. (+4 points)

solutions of quadratic equations by extracting the square root .

1.3x²=27
2.x²-144=0
3.x²-20=25
4.4x²-16=36
5.(2x-1)² =36​

Answers

Answer:

1: x= 3

2:x=12

3:x= 6.7

4:x=3.6

Factor the expression given below. Write each factor as a polynomial in
descending order. Enter exponents using the caret (^).
125x^3+343y^3

Answers

Answer:

(5x + 7y)(25x² - 35xy + 49y²)

Step-by-step explanation:

125x³ + 343y³ ← is a sum of cubes and factors in general as

a³ + b³ = (a + b)(a² - ab + b³) , thus

125x³ + 243y³

= (5x)³ + (7y)³

= (5x + 7y)((5x)² - 5x(7y) + (7y)² )

= (5x + 7y)(25x² - 35xy + 49y²)

1 1/2d-9=12 can you help explain how to do this

Answers

Answer:

d =14

Step-by-step explanation:

[tex]1\frac{1}{2} d -9 =12[/tex]

[tex]\frac{3}{2} d = 12+ 9[/tex]

[tex]\frac{3}{2} d =21[/tex]

[tex]d = 21 : \frac{3}{2}[/tex]

[tex]d = 14[/tex]

Which number line shows the solution to −3 − (−1)? (1 point)

Answers

Answer:

It is the third line (the one with a big arrow pointing to the left and the small pointing to the right)

Step-by-step explanation:

Answer:

3rd one

Step-by-step explanation:

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