Mathematics College

Can someone please help, ty!!
(Will mark brainliest)

Can Someone Please Help, Ty!!(Will Mark Brainliest)

Answers

Answer 1

Answer:

3rd one

Step-by-step explanation:

Answer 2

Answer:

1 AND 3 it was hard........

Related Questions

Find the slope of x 0 2 4 8 Y 0 12 24 48

Answers

Answer: 6
Explanation: calculator

if a graph of the U.S contained all 50 States, could it contain an Euler path or an Euler Circuit?

Answers

Answer:

it would contain a Euler path

Step-by-step explanation:

Solve the equation -2(y-1)=9

Answers

The answer of (y-1)= 9/2

Then, y=4.5+1

Thus, y= 5.5
y= -7/2 or -3 1/2 sorry if it’s wrong

multiple (7s^5)(-1/5s^3​

Answers

Answer:

Is that a real equation?

Step-by-step explanation:

Simplify expression giving brainliest to first correct answer

Answers

Answer: a

Step-by-step explanation:

Answer:

-360

Step-by-step explanation:

Use PEMDAS

Which is the graph of f(x) = 2 Square root negative X

Answers

Answer:

the graph is (0,2)

Step-by-step explanation:

f(x) = 2 sin x- tanx is not a sinusoid.

Answers

Answer: true

Step-by-step explanation:

right on edg

Please answer please

Answers

Answer:

-7

Step-by-step explanation:

Y=mx+b. The m (number before the x) is always the slope.

which expression is equivalent to the given expression 4(a-3)
-8a
4a-12
4a-3
-4(a+30

Answers

Answer:

4a-12

Step-by-step explanation:

4(a-3)=4a-4×3=4a-12

your bank account is -$58.44. you deposit $46.85. what is your new balance?

Answers

Answer:

-$11.59

Step-by-step explanation:

Bank account balance = -$58.44

Deposit $46.85.

New balance = Deposit + Bank account balance

New balance = $46.85 + -$58.44

New balance = $46.85 - $58.44

New balance = -$11.59

Need help ?:!:!?????????

Answers

Answer: 80%

16/20=0.8

80%

I hope this is good enough:

The answer should be 80% hopefully I’m not wrong.

help please and thank you 0

Answers

Answer:

765

44

81

1504

26

216

product

colourful stickers

27 x 3

684 and 820

Step-by-step explanation:

Write an equation and solve. You are saving money to buy a new iPad that costs $353. You have saved $225. How much more money do you need to save?

Answers

Answer: You have to save $128 more dollars.

Step-by-step explanation: The iPad costs $353 and you already have $225, so to find the answer you have you subtract what you already have from how much it costs. So 353 - 225 = 128. You need to save up $128 more dollars to get the iPad. (I think this is correct, I tried)

It would be $128 like the other person said :) Have a nice day!!

Simplify 7 + (-3)

Answers: -10 or -4 or 4 or 10

Answers

Answer:

4

Step-by-step explanation:

7 + (-3)

= 7 - 3

Answer:

the answer is 4

Step-by-step explanation:

Three good friends are in the same algebra class. Their scores on a recent test are three consecutive integers whose sum is 219???

Answers

Answer:

Their scores are 72, 73, and 74.

Step-by-step explanation:

(x-1) + x + (x+1) = 219

3x = 219

x = 73

What value of x is in the solution set of 9(2x + 1) < 9x - 18?

A. -4

B. -3

C. -2

D. -1

Answers

Answer:

b. -3

Step-by-step explanation:

9(2x+1) < 9x-18

(distribute the 9)

18x+9 <9x-18

(subtract 9 from both sides)

18x<9x-27

(subtract 9x from both sides)

9x<-27

(divide both sides by 9)

x<-3

B. Should be the answer :)

-42/7 what is the answer

Answers

Answer: -6

Step-by-step explanation: the answer that's correct is -6. trust me. If you got it correct mark me brainlest.

whats 7/12 divided by 2

Answers

Answer:

7/24

Step-by-step explanation:

Answer:

7/12×1/2

7/24

0.291

hope this is correct

38,503 rounded to the nearest ten thousand

Answers

Answer:

39,000

Step-by-step explanation:

Answer:

40,000

Step-by-step explanation:

Julie sent 200 emails last month. This month she sent 40% less. How many
emails did she send this month?

Answers

Answer:

She sent 120 emails this month.

Step-by-step explanation:

Multiply 200 by .60 (60 percent) and it will give you 120.

I used 60 instead of 40 because the problem said 40 percent less, NOT 40 percent of 200.

Marry me, Im a pan tomboy, real short sadly ;v;, and my brother hops on sometimes so marry me?

Answers

Answer:

0-0 im sure your brother would love to marry you

Answer:

lol

Step-by-step explanation:

One of the assumptions made in OLS regression is that
a) the error terms are dependent
b) the model is nonlinear
c) the error terms are normally distributed
d) the error terms are all equal
e) the error terms have unequal variances

Answers

Answer:

B

Step-by-step explanation:

B hope this helps!!!!

A car that costs $14,000 without tax costs $14,700 with tax what is the sales tax percent (percent increase)?

Answers

Yo the car is.......................Step-by-step explanation:

There are 22 students, from which 6 people will be selected to be on a panel. If Allen and Joe are 2 of the 22 students, then what is the probability that neither will be selected to be on the panel?

Round your answer to three decimal places.

Answers

Answer:  0.519

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

Explanation:

Let's start off counting the number of ways to form the panel that doesn't have Allen or Joe on it. In other words, both are not on the panel.

There are 22 students, but we want to exclude 2 of them (Allen and Joe) from the panel. So in reality, we only have 20 students to pick from. There are 6 slots to fill.

The first slot has 20 choices

The second slot has 19 choices

The third has 18 choices

And so on. We count our way down until all six slots are filled. We'll have this sequence of six values: 20, 19, 18, 17, 16, 15

They multiply out to 20*19*18*17*16*15 = 27,907,200

This is the number of permutations where we choose 6 from a pool of 20.

With permutations, order matters; however, order doesn't matter on this panel. All we care about is the group overall.

So we must divide by 6! = 6*5*4*3*2*1 = 720 and we get

(27,907,200)/(720) = 38,760

There are 38,760 different combinations, so there are 38,760 different panels where neither Allen nor Joe are selected.

We'll use this later later, so let A = 38,760

------------------------------------------------------

Now onto the next part. We need to count the total number of possible panels, and this time we're including Allen and Joe.

We have our original total of 22 students. There are still 6 seats to fill.

We could follow the same steps as the prior section, but I'll use a different route.

Let n = 22 and r = 6. Plug these values into the nCr combination formula below

[tex]_n C_r = \frac{n!}{r!*(n-r)!}\\\\_{22} C_6 = \frac{22!}{6!*(22-6)!}\\\\_{22} C_6 = \frac{22!}{6!*16!}\\\\_{22} C_6 = \frac{22*21*20*19*18*17*16!}{6!*16!}\\\\_{22} C_6 = \frac{22*21*20*19*18*17}{6!}\\\\_{22} C_6 = \frac{22*21*20*19*18*17}{6*5*4*3*2*1}\\\\_{22} C_6 = \frac{53721360}{720}\\\\_{22} C_6 = 74613\\\\[/tex]

There are exactly 74,613 ways to form a committee of 6 people from a pool of 22 total.

Let B = 74,613

------------------------------------------------------

To find the probability of neither Allen or Joe are on the committee, we divide the values of A and B found earlier

A/B = (38,760)/(74,613) = 0.5194805

This value is approximate.

Rounding to three decimal places, or rounding to the nearest thousandth, leads to the final answer 0.519

There's roughly a 51.9% chance of forming a panel where neither Allen nor Joe are members.

List all 9 integers between -3.5 and 5.5

Answers

Answer:

-3, -2, -1, 0, 1, 2, 3, 4 and 5. is the answer

Answer:  -3, -2, -1, 0, 1, 2, 3, 4, 5

Integers are numbers that don't have any fractional or decimal portions to them. They include negative values as well as positive ones, and zero as well. Use a number line if needed.

-6n + 3= 45
how do you solve this
​

Answers

Answer:

n= -7

Step-by-step explanation:

subtract 3 from both sides,-6n=42,divide both sides by -6

Answer:

[tex]\boxed{n = - 7}[/tex]

Step-by-step explanation:

[tex] \boxed{you \: solve \: by \: making \to n :} \\ the \: subjet \: of \: the \: equation \to \: \\ it \: means \: making \: \to \: n : to \: stand \: on \: its \: own \to \\ - 6n + 3 = 45 \\ - 6n = 45 - 3 \\ - 6 n= 42 \\ \frac{ - 6}{ - 6} n = - \frac{42}{6} \\ \boxed{n = - 7}[/tex]

school uniform shirt normally cost $15 each but are on sale for 30% off the original price. You also have a coupon before you take the percent discount. If you have $150 to spend, which of the following equations will help you to determine how many shirts, x, you can buy

Answers

Answer:

125 shirts

Step-by-step explanation:

125 shirts. Sorry if it’s wrong:(

help meeeeee plsssss

Answers

Answer: 0.57
It’s out of 100, so it’s 57 hundredths

Someone help me please

Answers

Answer:

It's the third answer.

Step-by-step explanation:

Maths

First option is my answer

Because when it is a multiple choice the first option has 60% the correct answer and the second third and fourth is only 40% correct answer

find the angle YWX.

Answers

Answer:

34

Step-by-step explanation:

9x-28 = 5x-8

4x = 20

x = 5

5 times x(aka 5) minus 8=17

9 times x(aka 5) minus 28=17

17+17

ywx=34

The value of the angle YWX will be 34.

What is geometry?

One of the earliest areas of mathematics is geometry, along with arithmetic. It is concerned with spatial characteristics like the separation, shape, size, and relative placement of objects.

Given that the two angles ZWY and ZWX are ( 9x - 28 ) and ( 5x - 8 ) respectively,

The angle will be calculated as:-

9x-28 = 5x-8

4x = 20

x = 5

The angle YWX will be the sum of the angles YWZ and XWZ.

YWX = ( 9 x 5) -28  + ( 5 x 5 ) - 8

YWX = 45 - 28 + 25 - 8

YWX = 17 + 17

YWX = 34

Hence, the measure of the angle YWX is 34.

To know more about geometry follow

https://brainly.com/question/25766008

#SPJ2

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