Mathematics College

can someone help me with this i need it for today

Answers

Answer 1

Answer: 2y=-6.4 = y=−3.2

-4y= -3.2 = y=0.8

Step-by-step explanation:

only answering what i can sorry

Related Questions

HELP!! find the MEDIANS OF THESE NUMBERS:

130, 122, 114, 129, 113, 103, 140, 111, 145, 138, 141.

and

112, 131, 114, 117, 129, 90, 122, 130, 113, 124, 105.

Answers

Answer:

the first one is 126, the second one is 117

Step-by-step explanation:i learned this

Answer: median is 129 for the first set of numbers
And for the seconds ser, the median is 117

Work out −33−(−7) please help if u cannnn

Answers

Answer:

-26

Step-by-step explanation:

simplify and solve

-33-(-7)

= -33 +7

= -26

-33-(-7)

The first step is the fix the -(-7)

This is essentially -1(-7) or (7)

The equation becomes -33(7)

This multiplied equals -231

what percent of 360is 18?

Answers

Here’s the method
18 divided by 360.. always divide what numbers percentage u want outta The Total main full 100% number...
ok after this step:
18/360= 0.05
Then multiply by 100 to get percent
0.05 x 100= 5

8x+4y=16
Translate from Standard form to slope intercept form

Answers

y=-2x+4 is the answer

Standard Form: 8x + 4y = 16
Slop-Intercept Form: y = -2x + 4

Steps:

8x + 4y = 16

subtract 8x from both sides of the equation

4y = -8x + 16

divide 4 from both sides of the equation

y = -2x + 4

Members of a park-walking club were asked how often do they visit a gym or other exercise facility outside their home. The following results were compiled after the survey: 0 visits per week: 13 1-3 visits per week: 17 4-6 visits per week: 8 7 or more visits per week: 17 What is the cumulative frequency of club members who exercise publicly for six or fewer times per week?

Answers

Answer: The cumulative frequency of club members who exercise publicly for six or fewer times per week = 38

Step-by-step explanation:

The given results of the survey:

0 visits per week: 13

1-3 visits per week: 17

4-6 visits per week: 8

7 or more visits per week: 17

The cumulative frequency of club members who exercise publicly for six or fewer times per week = Frequency for 0 visits + Frequency for 1-3 visits per week + Frequency for 4-6 visits per week

= 13+17+8

=38

Hence, the cumulative frequency of club members who exercise publicly for six or fewer times per week = 38

Could someone help me with this????

Answers

0.081
This is because 90 is 10 times larger than 9, so if you divide 90 from 7.29, it will be 10 times smaller, so 0.081

Choose all the statements below that are true.

Question 5 options:

A) Probability can be greater than 1 (100%).

B) Probability must always be between 0 and 1 (0% and 100%), inclusive.

C) Probability can be negative.

D) None of the above statements are true.

Answers

Answer:

B) Probability must always be between 0 and 1 (0% and 100%), inclusive.

Step-by-step explanation:

Required

Select all true statement(s)

Represent the probability of an event with p.

In probability, the range of values of p is: [tex]0 \le p \le 1[/tex] or [tex]0\% \le p \le 100\%[/tex]

This implies that:

[tex]Minimum = 0\%[/tex] or 0

[tex]Maximum = 100\%[/tex] or 1

Base on the above information:

(a) False; because the maximum is 1

(b) True because of the above range; 0 to 1 or 0% to 100%

(d) False; because (b) is true

2. Alayna draws 18 more stars than Pearl. Alayna draws © Assessment 37 stars. How many stars does Pearl draw? 37718 = 55 Can you use the equation to solve the problem? Choose Yes or No. 37 - 18= ? Yes O No 18 + 37 = ? Yes O No 18+ ? = 37 O Yes No ? +18= 37 O Yes O No

Answers

Answer:

hvcr;vg;ie

Step-by-step explanation:

PLEASE HELP IF YOU KNOW THIS!!!!!

Answers

Answer:

7cm

Step-by-step explanation:

3cmx3cm=9cm

9cmx3.14=28.26

28.26/197.9=7 (plus a bunch of decimals!)

So 7cm is your height

Answer:

7.50 is the answer so either 7 or 8

Step-by-step explanation:

h= (A/2piR) -r

Plug in the area and the radius and you got the answer. Use 3.14 as pi

Microsoft wanted to increase the average length of time consumers spend playing their games during a gaming session. They found out that one of the main reasons consumers stop playing is because they are too tired and need to sleep. Microsoft was wondering if they could make people play longer by shipping each of their games with a 24 pack of Monster energy drink. If the average amount of time players spent playing their games with the energy drink was greater than 5 hours, they start shipping all games with this drink. They randomly sampled 50 players and recorded the length of time they spent playing after receiving the drink. Were all of the necessary assumptions/conditions met in this study

Answers

Answer:

The answer is "Yes".

Step-by-step explanation:

In this question, the answer is "yes" because as the sample group of 50, it is now under the population size of 10 percent, and Often the random sample is less than 30. It doesn't require the standard deviation, and for each of the samples it was selected randomly, therefore randomization becomes achieved.

i need help asap tysm

Answers

Answer:

1.5<3-sqrt(2)<1.6

Step-by-step explanation:

Just do 3-1.4 and 3-1.5 and put the precise answer in the middle.

tourist agency is planning a tour for 96 men and women. Each Tour bus hold 10 people. how many buses are needed for the entire group?

Answers

Answer:

Step-by-step explanation:

if each bus holds just 10 people,

the agency will need 10 busses,

9 busses will hold 10 people, one bus will hold 6

Name:
Color the extra cubes blue.
Count and write how many more.
34
Chapter 9
Lesson 3
Day 2
Extra Practice KB

Answers

hopefully that’s what you needed

PLEASE HELPPPP

________ have had the greatest influence on Russian culture.
Turks
Europeans
Serbs
Slavs

Answers

Answer:

The Byzantine Empire, so I would say the Turks

Step-by-step explanation:

Slavs have had the greatest influence on Russian culture.

What is culture?

A population's collective ways of life, including its institutions, beliefs, and artistic expressions, are collectively referred to as its culture. A society's whole way of life has been referred to as its culture. It encompasses manners, dress, language, religion, rituals, and artistic standards as a result.

Russia’s unique and vibrant culture developed, as did the country itself, from a complicated interplay of native Slavic cultural material and borrowings from a wide variety of foreign cultures. In the Kievan period (c. 10th–13th century), the borrowings were primarily from Eastern Orthodox Byzantine culture.

Although many traces of the Slavic culture that existed in the territories of Kievan Rus survived beyond its Christianization (which occurred, according to The Russian Primary Chronicle, in 988), the cultural system that organized the lives of the early Slavs is far from being understood.

therefore, We can say that the greatest influence on Russian culture is because of Slavs.

Learn more about cultures here:

https://brainly.com/question/12678729

#SPJ6

Sophia pays a $25.00 membership fee for an online music store. If Sophia purchases n songs for
$3.00 each, and the total cost for her purchase is $60.00. Write and equation for the total cost
of songs s

Answers

Answer:

11 remainder 2 sorry if it's wrong...

Step-by-step explanation:

60.00- 25.00= 35.00 35.00 ÷ 3 = 11 r2

y = -x2 + 4
y = 2x + 1 (10 points)

Answers

Answer:

(3/4,5/2)

Explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Evaluate the expression when c=-5.1 and d= - 7.8.

6d-3c

Answers

Answer:

−31.5

Step-by-step explanation:

Answer:

-7.8(6) - -5.1(3)

Step-by-step explanation:

Just substitute the variables in the for values!

-46.8 - (-15.3)

Emily read 20% of her book containing 575 pages. What page is she going to read next?

Answers

Answer:

She is going to read 116 next she is on 115 right now.

Step-by-step explanation:

Hope I helped!

Have a great day.

Jason is buying a new computer. He is comparing various models using many different variables. These variables play an important role in making the decision about which computer he will buy. Identify each of the following variables as categorical or quantitative.
A) Does the computer come with a USB port?
B) What is the hard drive size of the computer?
C) Is the computer a laptop or a desktop model?
D) How much does the computer cost?

Answers

Answer:

a) Categorical

b) Quantitative

c) Categorical

d) Quantitative

Step-by-step explanation:

A variable can be classified as qualitative or quantitative.

Qualitative(Categorical):

When the possible values of the variables are labels, for example, good or bad, yes or no,...

Quantitative:

When the possible values of the variables are numbers, for example 1, 2, 1000,....

A) Does the computer come with a USB port?

The possible answers are: yes or no, so it is a categorical variable

B) What is the hard drive size of the computer?

The answer is a number, so it is a quantitative variable.

C) Is the computer a laptop or a desktop model?

The possible answers are: yes or no, so it is a categorical variable

D) How much does the computer cost?

The answer is a number, so it is a quantitative variable.

Solve for x in the equation x2 - 4x-9=29.
X= 2+ 42
X= 2+ 33
x = 2+ V34
X=41 V42

Answers

Answer:

x= 2+V42

Step-by-step explanation:

That V means square root

A and B are two cities.

a) Measure the bearing of B from A.
b) Measure the bearing of A from B.

Answers

Answer:

The bearing of B from A is 28 degrees, approximately

The bearing of A from B is 180+28=208 degrees, approximately.

Step-by-step explanation:

The reason for approximation is from distortion of image.

See attached image to understand how the measurement has been obtained.

The measure of the bearing of city B from A is 030° and measure the bearing of city A from B is 210°.

What is bearing angle?

The term bearing is used in the navigation. The bearing is the horizontal angle which is made between the direction of an object to the another object.

This angle is measure in the clockwise direction from the north direction.

For example, if 40 clockwise from the north direction is represented as 040° in a bearing angle.

The two cities in the attached image below are show. The city A is at some distance from the city B.

Let suppose the city B is from 30 degrees from the north on clockwise. Thus, to measure of the bearing of B from A will be 030°.

Now add 180 degree to this angle to get the bearing of A from B. Thus,

[tex]180+30=210^o[/tex]

Hence, the measure of the bearing of city B from A is 030° and measure the bearing of city A from B is 210°.

Learn more about the bearing angle here;

https://brainly.com/question/23427938

b -2(b - 2) simplified

Answers

Answer:

b -2(b - 2)

b-2b+4

-b+4

4-b

PLz help me this is 7th grade math

Answers

Answer:

g = 118°, h = 62°, k = 140°, m = 40°

Step-by-step explanation:

g = 118°

h = 180 - 118 = 62°

k = 140°

m = 180 - 140 = 40°

Need answers ASAP, please!

Answers

The answer is 23 because the figures are congruent

dan has 414 pieces of candy he shares theme equally between 7 friends, how many pieces do they get each

Answers

Answer: 59 pieces each

Step-by-step explanation:

414/7= 59

g+12+9g what is the term help me

Answers

Answer: 10g +12

Step-by-step explanation:

Combine like terms!

supply the missing reasons for the proof below

Answers

Answer:

4. Is 6 and 5. Is 8

Step-by-step explanation:

simplify 8 to the 1/2 power

Answers

Answer:

[tex]2\sqrt{2}[/tex]

Step-by-step explanation:

1/2 power = square root so [tex]\sqrt{8} =[/tex] [tex]\sqrt{4}[/tex] × [tex]\sqrt{2}[/tex] = 2 × [tex]\sqrt{2}[/tex] = [tex]2\sqrt{2}[/tex]

$11.00 × 20 = $220 in 40 hours

Answers

Answer:

If you are asking for the hourly wager, it is $5.50 per hour.

Amy is driving at a constant speed of 25 miles per hour to the grocery
store.
Which of the following is equivalent to this rate?

A.) 2200 feet per minute
B.) 1900 feet per minute
C.) 2000 feet per minute
D.) 2100 feet per minute

Answers

Answer:

Step-by-step explanation:

I hope this was helpful, if you want the work then let me know.

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