Mathematics College

PLEASE HELP!
2 $3.20
3 $4.80
4 $6.40
PLEASE HELP ME THANK YOU!!!

PLEASE HELP!2 $3.203 $4.804 $6.40PLEASE HELP ME THANK YOU!!!

Answers

Answer 1

Answer:

Step-by-step explanation:

the rate of change is 1.60

you can easily see that by comparing the number of chips and the cost

Related Questions

hi please help!!! i’ll give you a brainless answer (question in picture)

Answers

Answer:

Oh easy here is the answer m=21

The answer is D. 21

what is the adjective in these sentence the elephant had a long twisty trunk.which of the word is adjective .
​

Answers

“Long” and “ twisty”

please help me with this!!!!!

Answers

Answer:

c

Step-by-step explanation:

it c because i said so. and im right so the answer is C

Answer:

C. 3/8

Step-by-step explanation:

To solve think about how many sections there truly are. The 5 section represents 3 parts, the 2 section represents 2 parts, and the 1, 4, 3 sections represent 3 parts in total. This means overall there are 8 parts to this spinner. Since 5 takes up 3 of these 8 parts, the probability of the pointer landing on 5 is 3/8.

Find the equation of this line.
Simplify the fractions.

Answers

Answer:

Step-by-step explanation:

Where's the line?

Five adult tickets and three child tickets for a movie cost £58.
Two adult tickets and eight child tickets for a movie cost £47.
Find the cost of each type of ticket.

Answers

Answer:

Step-by-step explanation:

Answer:

so for the first one the cost for all the tickets is 412

for the last one the cost is 333

Step-by-step explanation:

What is the distance between (3, -2), (2, -4)?​

Answers

The distance is approximately 2.236068
It could also be (in an ordered pair):

(1,-2)

Hope this helps!

HELPPP!! WILL MARK AS BRAINLIEST!!

Answers

Answer:

30

Step-by-step explanation:

All angles measure up to 180.

3x+2x+1x=180

6x=180

1x=30

Answer:

L = 90

K = 60

M = 30

Step-by-step explanation:

2x + 3x + x = 180

6x = 180

divide by 6

x = 30

3(30) = 90

2(30) = 60

Hope I helped! Have a nice day! Plz mark as brainliest!!! :D

-XxDeathshotxX

18
Drag each label to the correct location on the tree diagram. Each label can be used more than once, but not all labels will be used.
Jolene can take elther of two roads to return home from school, road 1 or road 2. She can choose to walk, bike, or ride her scooter. She must
choose one road and one mode of travel. The sample space is given as a tree diagram. Complete the sample space.
road 1
scooter
walk
bike
walk
bike
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
returning home
road 2
2021 Edme
bike

Answers

Answer:

very left box- road 1

top right box- scooter

bottom right box- walk

Step-by-step explanation:

Answer: answer above me is correct

Divide the given polynomial by the given monomial.​

Answers

Answer:

Here is the answer. Solved

Please help! Thank you.

Answers

Answer:

2.478x10^7

Step-by-step explanation:

They give you each radius, so you just add them together.

15,300,000+9,480,000=24,780,000 = 2.478x10^7

(or)

1.53x10^7+0.948x10^7= 2.478x10^7

Thirteen less than eight times a number is - 18.
Choose the correct answer below.
A. 8x + 13 = - 18
B. 8(x - 13) = -18
C. 13x - 8 = - 18
D. 13x + 8 = - 18
E. 8x - 13 = - 18

Answers

Answer:

C

Step-by-step explanation:

13-8x =-18 with x being a random number apart from zero


In a survey at a local university, 61% of students say that they get less than the recommended eight hours of sleep per night. In a group of 2700 students, how many would you expect get eight
students get eight or more hours of sleep per night.

Answers

Oggga bookgaaa shshsggazbzghshs

Evaluate 12.3p+11.9r when p=7 and r=8.

Answers

Its 181.3 u just put p and r

PLEASE HELP ACELLLUS

Answers

9514 1404 393

Answer:

  (-2)

Step-by-step explanation:

Put the point values in the given equation to see what the missing number is.

  y = 1/2x + (_)

  2 = 1/2(8) + (_) . . . . . substitute the given values

  2 = 4 + (_) . . . . . . . .  simplify

  -2 = (_) . . . . . . . . . . . subtract 4

The green ? should be filled with -2.

Here are the ages of 14 adults.

42
35
56
39
40
51
47
38
42
55
42
48
49
41

Draw an ordered stem and leaf diagram for these ages.

Answers

Answers

Step-by-step explanation:

Joachim has as many marbles as Leanne. Leanne has as many marbles as Alex. If Alex has
36 more marbles than Joachim, how many marbles do they have altogether?

Answers

Answer:

76

Step-by-step explanation:

Find q. q-89=121 q= please help

Answers

Answer: q=210

Step-by-step explanation:

For this question you have to do the inverse to 'undo' the equation.

So, instead of taking away 89 you have to add it to 121.

q=121+89

q=210

Hope this helps :)

6 divided by 2^5 (9x4-5^5+8)

Answers

Answer:

577.6875

Step-by-step explanation:

(6 / (2^5)) * ((9×4) - (5^5) + 8) = 577.6875

Which pair of angles are complementary but not adjacent?
1
N
5
3
4
+
0 21 and 25
0 21 and 23
0 24 and 21
0 24 and 25


HURRY PLEASE

Answers

Answer: 1 and 3

Step-by-step explanation:

I got it right on edge 2021

Answer:

1 and 3

Step-by-step explanation:

PLEASE HELP!! I WILL REWARD BRANIEST!

Answers

Jackson is the answer

Answer: nate

Step-by-step explanation:

nate because 7.905  is higher than all of them

can someone please help me figure out this problem. just figure out what 1,2, and 3

Answers

1 is 39. J don’t know about 2 and 3 though:(

help i can’t find this answer

Answers

Answer:

(-3,-17)

Step-by-step explanation:

Find the value of x.
39°
22°
x°

Answers

Answer:

13

Step-by-step explanation:

Elena completed the
hiking trail in 30 minutes. How many calories
did Elena burn?

Answers

Answer:

177

Step-by-step explanation:

She burned 177 calories

4 = x + 12 PLEASE HELP QUICK

Answers

Answer:

x= -8

Step-by-step explanation:

Move the terms

Calculate: -x=12-4 = -x=8

Change the signs

Question Help Suppose that the probability that a randomly selected person who has recently married for the first time will be divorced within 2 years is 0.25​, and that the probability that a randomly selected person who has recently married for the second time will be divorced within 2 years is 0.5. Take a random sample of 25 people married for the first time and 25 people married for the second time. The sample is chosen such that no one in the sample is married to anyone else in the sample. Why is the binomial model inappropriate for finding the probability that exactly 4 of the 50 people in the sample will be divorced within 2 ​years? List all of the binomial conditions that are not met.

Answers

Answer:

The trial are not dependent

Step-by-step explanation:

The following four conditions must be met before Binomial probability experiment can be define, they are:

[1]. Each trial is independent, [2]. the trial must have two outcomes that is failure or success, [3]. fixed number of trials and [4]. success probability for each trial is the same.

Thus, the number of ways to choose the positions for success is given in equation (1) below as:

P(x) = n Cₓpˣ [1 - p]ⁿ⁻ˣ. ----------------------------------------------------------------------(1).

Where n-x = failure and 1 - p = probability and x = success.

For this question, three of the conditions mentioned above are met except for condition number one. This is so because the events are dependent. Therefore, the binomial condition that is not met is Each trial is independent.

NB: Why the events are dependent is because if the each husband divorce his wife, then the wife is also divorced.  

Stuffed animals at a toy
store are split among 4
shelves. There are 12
stuffed animals on each
shelf. How many stuffed
animals are at the store?

Answers

Answer:

48

Step-by-step explanation:

12 x 4 = 48

Answer:

48

Step-by-step explanation:

If there are 4 shelves with 12 on each you multiply 4 by 12 (4*12) which gives you 48

find the least-squares regression line treating the FICO score, x, as the explanatory variable and the interest rate, y, as the response variable

Answers

Answer:

ŷ = -0.07637X + 61.36874

Step-by-step explanation:

Score, x :

545

595

640

675

705

750

Interest %, y:

18.982

17.967

12.218

8.612

6.680

5.150

Using the ordinary least square regression calculator :

The equation of best fit obtained is :

ŷ = -0.07637X + 61.36874

Slope = - 0.07637 (depicts a negative relationship between the variables).

Intercept = 61.36874

Score, X = explanatory variable ; Interest rate, Y = response variable

2X-5<9 solve inequality

Answers

Step-by-step explanation:

2x<9+5

2x<14

2x/2<14/2

x<7

Answer:

[tex]\boxed {\boxed {\sf x <7}}[/tex]

Step-by-step explanation:

To solve the inequality you must isolate the variable, which is x.

[tex]2x-5 < 9[/tex]

5 is being subtracted from 2x. The inverse of subtraction is addition, so add 5 to both sides of the equation.

[tex]2x-5+5 < 9+5[/tex]

[tex]2x < 14[/tex]

x is being multiplied by 2. The inverse of multiplication is division, so divide both sides by 2.

[tex]\frac {2x}{2} < \frac {14}{2}[/tex]

[tex]x <7[/tex]

The solution to this inequality is x <7

Which equation represents a line which is parallel to the y-axis?
X=-4y
Y=x-3
Y=-7
X=-8

Answers

Answer:

x = -8

Step-by-step explanation:

If the line is parallel to the y axis, that means it will be a vertical line.

Vertical lines have an equation of x = , because the line will only go through one x value.

They also will not have a slope, because their slope is undefined.

So, the correct answer is x = -8

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