Mathematics High School

PLEASE HELP ME I needed help yall please

PLEASE HELP ME I Needed Help Yall Please

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Answer 1
no nekerlenejekejrjei 1723

Related Questions

help please and thank you ​

Answers

All you need to do is that Step-by-step explanation:

Answer:

x=6

Step-by-step explanation:

21x+7=133

subtract 7 from both sides:

21x=126

divide 21 by both sides:

x=6

Which model shows 0.32 shaded?
A
B
C
D

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Answer:D

Step-by-step explanation:

Because it has 32 blocks shaded in

Is my answer correct?

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Answer:

Yes, your answer is correct.

what is the domain and range , and is it a function ?

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Answer:

The domain of a function f(x) is the set of all values for which the function is defined, and the range of the function is the set of all values that f takes. (In grammar school, you probably called the domain the replacement set and the range the solution set.

Maria has a businesses designing t shirts. Her cost for materials, in thousands of dollars

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What is the question?


Write an equation in slope-intercept form for the line with slope -2/3
and y-intercept -4.

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Step-by-step explanation:

Given

slope (m) = - 2/ 3

Y-intercept (c) = - 4

Now writing in Slope intercept form

y = mx + c

y =( - 2/3) x - 4

Hope it will help :)

Emmet rolls a number cube. In 5 out of 24 trials, he rolls a six. What is the
difference between Emmet's experimental probability of rolling a six, and
the theoretical probability of rolling a six?
A
1
24
B)
1
12

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Answer:

A.

Step-by-step explanation:

How do you find/calculate the rate of change?

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Answer:

The calculation for ROC is simple in that it takes the current value of a stock or index and divides it by the value from an earlier period. Subtract one and multiply the resulting number by 100 to give it a percentage representation.

Step-by-step explanation:

Rate of change is an extremely important financial concept because it allows investors to spot security momentum and other trends. For example, security with high momentum, or one that has a positive ROC, normally outperforms the market in the short term. Conversely, a security that has a ROC that falls below its moving average, or one that has a low or negative ROC is likely to decline in value and can be seen as a sell signal to investors.

The rate of change is also a good indicator of market bubbles. Even though momentum is good and traders look for securities with a positive ROC, if a broad-market ETF, index, or mutual fund has a sharp increase in its ROC in the short term, it may be a sign that the market is unsustainable. If the ROC of an index or other broad-market security is over 50%, investors should be wary of a bubble.

Hope this helps!

Brain-List?

I NEED HELP
"The Number 9 is "
A.Prime
B.Composite

Answers

The number 9 is composite because it is a product of 3^2 or 3x3.

The time (t) required to finish a certain job is inversely
proportional to the number of persons (p) on the job. If 10
persons can finish the job in 6 hours, how long will it take
for 30 persons to finish the job?​

Answers

18 hours

Step-by-step explanation:

6/10=0.6 hours (one person takes 0.6 hour)

0.6×30=18 hours

or another way 10 is 1/3 of 30. so

6:1/3=18

Does Anyone How to Solve This?

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Answer:

1.5 is the midpoint

Step-by-step explanation:

Literally it's the Middle

midpoint is middle of line

This is easy but for lines that do not intersect in a point crossing x-axis or y-axis use midpoint formula.

find the equation in slope-intercept form of the line that passes through the points (-3,4)&(2,-1)

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Answer:

The slope: -1

The y intercept form: (0,1)

If you want it in equation form: y=-x+1

How it looks when Graph-ed:

Can someone round this to the nearest hundredth? Thank you in advance
63.5460

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Answer:

63.55

Step-by-step explanation:

63.55 Closer to 63.55 than 63.54

Are the ratios 5:3 and 6:4 equivalent?
yes
no

Answers

Answer:

nope

Step-by-step explanation:

The given ratios  5:3 and 6:4 are not equivalent.

What are Equivalent ratios?

Equivalent ratios are the ratios that are the same when we compare them. Example 1/2 and 2/4 are equivalent ratios.

Two or more ratios can be compared with each other to check whether they are equivalent or not.

The given two ratios are 5:3 and 6:4

We can write them as 5/3 and 6/4

Let us apply subtraction, if we get 0 then these are equivalent.

6/4-5/3

The LCM of 4 and 3 is 12

=(18-20)/12

The value of 18-20 is -2

=-2/12

We have to divide 2 by 12 we get -1/6.

=-1/6 not equal to 0

The ratios 5:3 and 6:4 are not equivalent.

To learn more on equivalent ratios click:

https://brainly.com/question/13513438

#SPJ2

do these and ill love you forever, ill give you brainliest too plzz

Answers

Answer:

7:01

12:12

4:29

1:11

3:46

6:33

10:15

5:59

2:22

Step-by-step explanation:

GIVING 50 POINTS IF YOU CAN ANSWER THIS PROPERLY - Given the following system of inequalities graph, which of these pairs of linear inequalities is correct?

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Answer: its c

Step-by-step explanation: because when ur graphing the inequality the variable is on the opposite side

First correct answer gets brainliest! 25 points! Please HELP! I will rlly appreciate it! The average of Amy's, Ben's, and Chris's ages is 6. Four years ago, Chris was the same age as Amy is now. In four years, Ben's age will be 3/5 of Amy's age at that time. How many years old is Chris now?

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Answer:

I think it is 10

Step-by-step explanation:

hope this helps

!!PLEASE ONLY ANSWER IF U ACTUALLY KNOW!! GRAPHING!!

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Answer:

-3/5 rise over run left doen arenegative right up are positive

Answer:

I think -5/3.............

Suppose we have a group of 4 girls and 3 boys and we wish to seat them in a row of 7 chairs. In how many ways can the students be seated

Answers

Answer:

5,040 ways

Step-by-step explanation:

Here, we want to find the number of ways they can sit

The total

number here is 3 + 4 = 7

The first person has 7 choices, next has 6 choices and so on

So the total

number of ways will

be :

7! = 5,040 ways

How many ⅔ - cup servings are in ¾ cups of coffee? (Select two answer choices.)

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Answer:

1?

Step-by-step explanation:

im not sure

Need this ASAP!! Would help if you could answer as quick as possible :)

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Answer:

-32p +56

Step-by-step explanation:

distribute the 8 to everything in the parenthesis

Subtact: (7x + 5) - (3x + 2)​

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Answer:

4x+3

Step-by-step explanation:

subtract 7-3 =4 then you subtract 5-2=3. put it together 4x+3

Answer:

4x + 3

Step-by-step explanation:

1. Remove parentheses.

7x + 5 - 3x + 2

2.Collect like terms.

(7x - 3x) + (5 - 2)

3. simplify.

4x + 3

Therefor, the answer is, 4x + 3

two brothers, richard and andrew share a sum £30 in the ratio 3:7 how much does each brother get?

Answers

7+3 = 10
30/10 = 3
3(3) = 9
7(3) = 21

richard gets 9
andrew gets 21

Answer:

Richard gets: £9

Andrew gets: £21

Step-by-step explanation:

To get the value of 1 part we have to add the total number of parts (3+7) and then divide them by the sum (30) 30/10 = 3 so we know 1 part is £3

Thus Richard gets: £3*3 = £9

And Andrew gets: £3*7 = £21

8y-2x=-72
Standard to slope intercept form.

Answers

Answer: y = 1/4x - 9

Step-by-step explanation:

8y = 2x - 72 (add 2x to both sides)y = 2/8x - 72/8 (simplify)y = 1/4x - 9

What is the volume of this sphere?

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nswer:

44

Step-by-step explanation:

44 you times it by the radius

select the table that represents a linear function. (graph them if necessary.)

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Answer:

Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36

Step-by-step explanation:

Please help this is due today and. I need to get it done fast!!!

I will mark Brainliest if there are multiple answers!!!


These shapes (in the photo attached) are similar. Find the value of x.

Please help nobody has been answering!!!

Answers

Answer:

x = 14

Step-by-step explanation:

We can calculate the value of x using similarity ratio

22/4 = x/3 cross multiply expressions

66 = 4x divide both sides by 4

x = 14

set up the equation


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45° is the correct answer

please help me with this one​

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Answer: Choice D

k < 5Graph has an open hole at 5 and shading to the left

============================================================

Explanation:

We solve this as if it were an equation. In other words, we follow the same sort of steps.

To solve k - 3 = 2, we add 3 to both sides getting k = 5

So solving k - 3 < 2 leads to k < 5. The inequality sign does not flip.

To graph k < 5, we will plot an open hole at 5 and shade to the left

The open hole means we do not include 5 as part of the solution set. The graph visually represents all values smaller than 5.

This all leads to choice D being the final answer.

An art school began ten straight years of material fee increases by raising its material fee from $200 to $287. Find the percent increase

Answers

Answer:

143.5%of200=287

Step-by-step explanation:

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