Mathematics College

Can you please help me with this? I'm kinda confused.​

Can You Please Help Me With This? I'm Kinda Confused.

Answers

Answer 1
The answer is A and B. :)

Related Questions

7. Expresar en notación científica las siguientes
cantidades:
A. 89500000000 mm
​

Answers

Answer:

8.95 × 10^7

¡Que tengas un hermoso día!

4) Ray's music album had 15 rock songs, 8 karaokes, 12 hip hops, 10 pop songs,
15 lullabies, 13 jingles and 17 rap songs.
Mean:
Median :
Mode :
Range :

Answers

Answer:

Mean: 12.857

Median: 13

Mode: 15

Range: 9

Step-by-step explanation:

First, let's define what each of these terms mean.

Mean is the average of all the numbers in a set of data. Median is the number in the middle of a set of data after being put in ascending order. Mode is the number most frequently seen in a set of data. Range is the difference between the largest and the smallest number in a set of data.

First, let's go ahead and put all our terms in ascending order. It'll look like this: 8, 10, 12, 13, 15, 15, 17.

To find our mean, we'll add up all the terms and divide them by how many there are. First, we'll add up 8 + 10 + 12... and so on for a total of 90. Next, we'll divide 90 by 7 since there are 7 different terms in our set. 90 / 7 should roughly give you a mean of 12.857, but you can round it as needed.

Next, we'll find the median. The median is the number that is in the exact middle of a set once the terms are put in ascending order. Since, we put our terms in order already, we can see that the number in the middle of our set is 13, and I underlined it in the set to give you a visual!

Next, we'll find the mode. The mode is the number most frequently seen in our set of data. Since 15 is listed the most frequently (twice) it is our mode!

Finally, we'll find the range. The range is just the biggest number minus the smallest number. Our biggest number here is 17, and our smallest number here is 8. Just do 17 - 8 for a range of 9. Let me know if you have any other questions!

ANSWER ALL THE QUESTIONS I HAVE PLEASE AND I'LL LEGIT GIVE U ALL MY POINTS IF I CAN AND GIVE YOU BRAINLIST. I NEED THAT STUFF DUE FRIDAY. PLEASE HELP PLEASEEEEEEEEE. CLICK ON MY PFP AND GO TO QUESTIONS ALL THE QUSTIONS I HAVE WILL BE ON THERE. PLEASE AND TY. AND TO YOU USERS WHO DELETE MY STUFF YALL ACT AS IF I CANT JUST POST IT AGAIN

Answers

Answer:

danggggg *_*

Step-by-step explanation:

The trapezoids below are similar. Find the two missing side lengths.

Answers

Answer:

y = 15, x = 4

Step-by-step explanation:

Hope this helped!

Answer:

y+15x=4

Step-by-step explanation:

Please help the image is below 22points

Answers

Answer: C

Step-by-step explanation:

-3 is least than -2

Answer:

D. Would be your answer :)

Step-by-step explanation:

i like your pfp, taiga is so cute ^^

how far apart are (10,8) and (-6,8)?
HELP ME!!

Answers

Answer: 16 units

Since both Y Values are the same, look at the X values. 10 and -6. How far apart is 10 from -6? (10 - (-6) = 16)

16 units, good luck!

What the expression is?

Answers

Answer:

29

Step-by-step explanation:

Answer:

The answer is 29

What is the fraction for 5copies of 1/5

Answers

Answer:

5 x 1/5 = 1 whole

The key word "of" means multiplication.

71p
50
72p
50p
2p
10p

Answers

Answer:

0p+5p+1p=26p 10p+50p+20p=80p 2p+20p+5p=27p 1p+10p+20p=31p 2p+1p+20p=23p 50p+20p+2p=72p 5p+50p+10p=65p 1p+20p+50p=71p 10p+1p+50

This graph shows a proportional relationship between lengths of each side of a regular polygon and the perimeter of the polygon what type of polygon is represented

Answers

The following relationship represents a quadrilateral, that’s my take.

Expand each expression and collect like terms. a. -3(2p - 3q)
​

Answers

Answer:

-6p+9q

Step-by-step explanation:

Multiply -3 with 2p and multiply -3 with 3q.

square root of 32-6√15​

Answers

Answer:

8 . 76209992276

Step-by-step explanation:

does this help

Can someone explain how to solve this?

Answers

9514 1404 393

Answer:

  (2/3)(e^t +1)^(3/2)

Step-by-step explanation:

Use the substitution ...

  u = e^t +1

Then du = e^t and you are finding the integral of ...

  ∫u^(1/2)·du

which you know by the power rule is ...

  (2/3)u^(3/2) = (2/3)(e^t +1)^(3/2)

Simplify the expression 4(5a+b)−9a+3

Answers

Answer: 11a+4b+3

Step-by-step explanation: 4(5a+b)−9a+3

(4)(5a)+(4)(b)+−9a+3

20a+4b+−9a+3

(20a+−9a)+(4b)+(3)

11a+4b+3

A 10-pound bag of wildflower seed covers 25 square feet. How many pounds of seed does it take to cover 1 square​ foot?

Answers

Answer:

0.4 pounds

Step-by-step explanation:

10 pounds / 25 square feet

to get the number of pounds per feet

10 / 25 = 0.4

so, your answer is 0.4 pounds per 1 square foot

what is x if 3x X= 24

Answers

Answer:

x is 8........ correct answer

8 is the answer you just multiple and see you get 24

Need help! (5 3/4 1 5/6) - 6 7/12

Answers

Answer:

Step-by-step explanation:

7/12 / 3/10 = 35/

18

= 1 17/

18

≅ 1.9444444

A car uses 10litres of fuel for a journey of 40km on the average.What distance will 25litres cover with the same car and speed?​

Answers

Answer:

x = 100

Step-by-step explanation:

First, you start with putting either 10 liters ontop of 40 km or the other way around. Then, whichever place you put the 10 liters, you put the 25 on the opposite side. Then the missing km is the 'x'. You need to do cross-products. So, it would be like this: 10x = 40 * 25. You start with 40 times 25, which is 1,000. Then divided by 10 on both sides. Which would take out the 10, which would be left with the 'x', and divide 1,000 by 10 it would be 100.

I hope this helps! My apologies if it's wrong. I'm not good with math.

what is the range of 53, 63, 65, 66, 74, 81, 87?

Answers

Answer:

The range is 34!

Step-by-step explanation:

87-53=34

Answer:

34

Step-by-step explanation:

Hope this helps.

PLEASE HELP THIS IS TIMED

A salesperson receives a 3% commission on sales. The salesperson receives $180 in commission. What is the amount of sales?

Thank you :)

Answers

Answer:

$6,000

Step-by-step explanation:

Form an equation

let s be the amount of sales

You know that the salesperson gets 3%, or 0.03 of the sales, so:

0.03x = 180

Then, solve

[tex]0.03x=180[/tex]

multiply both sides by 100 to get rid of the decimal

[tex]3x=18000[/tex]

divide both sides by 3

[tex]x=6000[/tex]

So the amount of sales is $6,000

PLS PLS PLS PLS PLS ANSWER THIS CORRECTLY PLS ITS A QUIZZZZZZ

Answers

Answer:

Its -7

Step-by-step explanation:

1st Triangle

XY=8

YZ=10

ZX=12

Total sum of Triangle

=8+10+12

=20

2nd Triangle

LM=12

MN=15

NL=?

Total sum of triange

LM+MN+NL=Total sum of 1st triangle

=12+15+x=20

=27+x=20

=x=20-27

x=-7

Hello pls help meeee last one i swear.

Answers

Answer:

0.006

Step-by-step explanation:

Answer:

0.006 inches of rain

Hope that helps

What is the area of the figure?
10 inches
8 inches
6 inches
16 inches

Answers

I’m pretty sure it’s 10 and 16

50 points! Correct answer will get brainliest. Random answers will be reported

Answers

Answer:

4, -8

Step-by-step explanation:

Answer: The answer is <-4, -8>

Step-by-step explanation:

og Flag this Question
14)
The vertices of AABC are A(-4,4), B(-2,5), and C(-5,2).
If AABC is reflected across the line y-axis to produce the
image AA'B'C', what are the coordinates of each of the
vertices of AA'B'C' ?

Answers

Given:

The vertices of ΔABC are A(-4,4), B(-2,5), and C(-5,2).

The triangle ABC is reflected across the line y-axis to produce the image ΔA'B'C'.

To find:

The coordinates of ΔA'B'C'.

Solution:

If a figure is reflected across the y-axis, then

[tex](x,y)\to (-x,y)[/tex]

Using this rule, we get

[tex]A(-4,4)\to A'(4,4)[/tex]

[tex]B(-2,5)\to B'(2,5)[/tex]

[tex]C(-5,2)\to C'(5,2)[/tex]

Therefore, the vertices of the ΔA'B'C' are A'(4,4), B'(2,5) and C'(5,2).

please provide me insight and answer to the attached photo​

Answers

Answer: option 4 (1/25)

Explanation:
Because the function is now -2, we need to replace every x with -2. The function says 5x so instead we change it to 5-2. 5 to the power of -2 is 1/25 which is option 4

I need to find the answer to 6+square root of 23i in approximate form. (Decimals)

Answers

Answer:

I don't know if I'm right but I think it's 4.79583152

Step-by-step explanation:

Organize the information given in a two-way table.


Only Likes Sudoku
Only Likes Two-Way Tables
Likes Both
Total
Female
A

B

Male

D

Total
C




100 people were asked if they like playing the puzzle game sudoku, solving two-way tables, or both. 4% of the people only liked sudoku. 50% of the people who only liked sudoku were female. 90% of the people liked both. 60% of the people who liked both were female. 40 men were involved in the study.

Which of the following represents the data in the table?

choices
A. a = 2, b = 36, c= 4, d = 6
B. a = 4, b = 54, c = 4 , d = 6
C. a = 4, b = 36, c = 4, d = 2
D. a = 2, b = 54, c = 4, d = 2

Answers

Your answer would be B. a=2, b=54, c=4, d=6

Use elimination to solve the system
2x-y=10
8x+y=20
Please someone help I need help so bad I’m so scared I’m gonna fail this test I may get held back if I fail this test please help me

Answers

Use elimination to cancel y. Add both systems together:
2x + 8x - y + y = 10 + 20

Combine like terms:
10x = 30

Divide by 10:
x = 3

Plug x back in to solve for y:
2(3) - y = 10
6 - y = 10

Subtract 6:
-y = 4

Divide by -1:
y = -4


So your solution is x = 3 and y = -4 which is also written as (3, -4).

12a+16 factorise fully

Answers

Answer:

4 ( 3 a + 4 )

Step-by-step explanation:

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