Mathematics High School

Maths please, (1,2 and 3) soon please ​

Maths Please, (1,2 And 3) Soon Please

Answers

Answer 1

Answer:

1 = number 2 (12x^3 + 20x^2)

2= number 1,  10^3

3= not sure, i suppose it is 5/8

Step-by-step explanation:

Related Questions

Solve by elimination: -5/7-11/7 x=-y, 2y=7+5x

Answers

Answer:

x= -3

y= -4

Step-by-step explanation:

If 11/17 and x goes together then this is what I got.  Oh plug them in in case its wrong.  Good Luck

Solve the following inequality. 21 ≤ -3(x-4) < 30

Answers

Answer:

[tex]-6<x\leq -3[/tex]

Step-by-step explanation:

The process of solving inequalities like this is similar to the process of solving equations. Isolate the variable x, and whatever you do to one side, do to the other sides.

1) First, distribute the -3 to the terms inside the parentheses:

[tex]21\leq -3(x-4)<30\\21 \leq -3x+12< 30\\[/tex]

2) Next, subtract 12 from all three sides:

[tex]21 \leq -3x+12< 30\\9\leq -3x<18[/tex]

3) Finally, divide all three sides by -3. However, remember that whenever you divide numbers on different sides by a negative number, you need to flip the signs to make them face the other way:

[tex]9\leq -3x<18\\-3\geq x>-6[/tex]

Thus, [tex]-3\geq x>6[/tex] is the answer. Normally, answers are written with the numbers going from least to greatest, so you could also write it like this and it would still be correct, too:

[tex]-6<x\leq -3[/tex]

Answer:

C. -6 < x ≤ -3

                     

Bill will randomly pick one marker a bag and one crayon from another bag.There are three red markers, 2 green markers , and 1 blue marker in the first bag.There are 2 brown crayons and 3 purple crayons in the bag. What is the probabilityt of picking a red marker and a purple crayon?

Answers

Answer:

i believe it is 2/6

Step-by-step explanation:

Answer:

red marker= 3/6

purple crayon= 3/5

How much interest is earned when the principal amount is $250, the annual simple interest rate is 1%, and the number of years is 10? (

Answers

Answer:

240.1

Step-by-step explanation:

please answer this question

Answers

Answer:

C, The marble is 3 times as likely to be black as it is to be white.

Step-by-step explanation:

The probability of a marble being drawn is:

number of marbles of that color/total number of marbles

Find total number of marbles

5+8+4+15= 35

So the probability of drawing:

white: 5/32

polka dot: 8/32

striped: 4/32

black: 15/32

The probability of drawing white, polka dot, or striped is obviously different, so A is wrong.

The probability of drawing every color but black is 5/32 + 8/32 + 4/32 = 17/32, which is more than the chance of drawing black, so B is wrong.

The probability of drawing black is 15/32, and that is 3 times larger than the probability of drawing white (5/32), so C is correct.

The probablility of drawing a polka dot is 8/32, which is not four times as large as stripe (4/32), so D is wrong.

Factor the polynomial using the pattern
X^2+9x+18

Answers

Answer:

(x+6)(x+3)

Step-by-step explanation

What adds to 9 and mutiplies to 18 6 and 3 so then you split 9 into 3x and 6x then take parts x^2+3x    6x+18  

                       x(x+3)          6(x+3)

                                 x+6 x+3

Solve. What is the 15% of 15?

Answers

Answer:

2.25

Step-by-step explanation:

Step-by-step explanation:

It is 2.25

When Nancy started middle school, she was 60 inches tall. When she started high school, she was 66 inches tall. What was the percent change in her height?

A. 6 percent increase
B. 9 percent increase
C. 10 percent increase
D. 90 percent increase

Answers

C it was a 10 percent increase

Answer:

C.

Step-by-step explanation:

Please hurry please it’s 100 points

Answers

Answer:

yes

Step-by-step explanation:

Answer:

yes a function is being represented

Step-by-step explanation:

in order for a graph to represent a function, the graph of a function f is the set of ordered pairs, where f(x) = y. In the common case where x and f(x) are real numbers, these pairs are Cartesian coordinates of points in two-dimensional space and thus form a subset of this plane.

Maria fills a 1/4 measuring cup 3 times with sugar a 1/3 measuring cup 4 times with flour and 1/2 measuring cup 3 times with water. How many total cups of ingredients did Maria use altogether ?

Answers

Hey um out those numbers in a Cauc and you should get you answer


What is the slope of the line given by the equation below?
y = 4x - 2

Answers

Answer
4
Y=mx+b
Mx is the slope so the answer is 4

Answer:

As y=4x−2 can be written as y=4x+(−2) . Hence, it's slope is 4 and intercept on y -axis is −2

Members of a soccer team raised $2158 to go to a tournament. They rented a bus for $1130.50 and budgeted $68.50 per player for meals. Write and solve an equation which can be used to determine xx, the number of players the team can bring to the tournament.

Answers

Answer: 15

Step-by-step explanation:

Let x =  the number of players the team can bring to the tournament.

Given: Soccer team raised $2158 for tournament.

Bus rent = $1130.50  and budget per player for meals = $68.50

Total cost of tournament = Bus rent + (budget per player for meals) ( number of players the team)

[tex]2158=1130.50+68.50x\\\\\Rightarrow\ 68.50x=2158-1130.50\\\\\Rightarrow\ 68.50x=1027.5\\\\\Rightarrow\ x=\dfrac{1027.5}{68.5}\\\\\Rightarrow\ x=15[/tex]

Hence, the number of players the team can bring to the tournament = 15

Answer:

15

Step-by-step explanation:

Answer this question plss

correct answer get's brainliest :D

Answers

Answer:

C

Step-by-step explanation:

Answer:

The answer is A :)

brainliest pls

A taxi driver records the time required to complete various and the distance for each trip. The best-given fit line by the equation y=0.467x + 0.417, where y represents the distance miles, and x represents the time for the trip in minutes. Estimate the distance for a trip that takes 20 minutes, show your reasoning

Answers

Using the line of best fit, it is found that the estimated distance for a trip that takes 20 minutes is of 9.757 miles.

What does the line of best fit gives?

It gives the estimated distance in miles of a trip that takes x minutes, according to the following function?

y = 0.467x + 0.417.

In this problem, the trip took x = 20 minutes, hence the distance is given by:

y = 0.467 x 20 + 0.417 = 9.757 miles.

More can be learned about a line of best fit at https://brainly.com/question/17261411

#SPJ1

There are 888 employees on The Game Shop's sales team. Last month, they sold a total of ggg games. One of the sales team members, Chris, sold 171717 fewer games than what the team averaged per employee. How many games did Chris sell? Write your answer as an expression.

Answers

Answer:

g/8 - 17

Step-by-step explanation:

Total number of employees = 8

Total games sold for last month = g

Average number of games sold per employee = Total games sold for last month / Total number of employees

= g / 8

Average number of games sold per employee = g/8

Chris sold 17 fewer games than what the team averaged per employee

How many games did Chris sell?

Number of games Chris sold = g/8 - 17

= g-136/8

= (g-136)/8

The expression which represent number of games Chris sold = g/8 - 17

helppppppppppppppppppppppppppp

Answers

Answer:

B. Diameter is the answer.

a rectangular prism is 12cm long 6cm wide and 5 cm high what is the volume of the regtangular prism

Answers

Answer:you do length times width times height to get your answer.

Step-by-step explanation: do 12 x 6 x 5 to equal 360

help please with his if you don't mind!!!!!

Answers

job one pays more. the rate is 18.75

PLS HELP !!
4. Explain (by using words and/or math example) the difference between commutative property and associative property.​

Answers

Answer:

The associative property states that you can Re-Group Numbers and you wll get the same answer

And the commutative property states that you can move numbers around and still arrive at the same Answer

The vet told Casey that her dog should weigh at most 70 lbs. Her dog weighs 106 pounds, so Casey set a goal that he would lose 4 pounds per week. Which inequality represents the number of weeks it take for Casey's dog to reach 70 lbs?

Answers

Answer:

The inequality =

106 - 4x ≥ 70

The number of weeks =

9 weeks

Step-by-step explanation:

The vet told Casey that her dog should weigh at most 70 lbs. Her dog weighs 106 pounds, so Casey set a goal that he would lose 4 pounds per week. Which inequality represents the number of weeks it take for Casey's dog to reach 70 lbs?

Let the number of weeks for Casey's dog to lose for 4 pounds be represented as: x

The goal weight = 70 Ibs

Hence:

70 Ibs = 106Ibs - 4Ibs ×x

106 - 4x ≥ 70

4x ≥ 106 - 70

4x ≥ 36

x ≥ 36/4

x ≥ 9 weeks

It would take 9 weeks for Casey's dog to lose 4 pounds per week and weigh 70 Ibs

Therefore:

The inequality =

106 - 4x ≥ 70

The number of weeks =

9 weeks

Some female butterflies lay their eggs in clusters. If one kind of butterfly lays 12 eggs at a time and another kind lays 18 eggs at a time, how many eggs would 8 of each kind of butterfly lay? a 96 eggs b 144 eggs c 240 eggs d 200 eggs

Answers

Answer: 240 eggs

Step-by-step explanation:

The first kind of butterfly lays 12 eggs at a time. If there were 8 of them they would lay:

= 12 * 8

= 96 eggs

The second kind lays 18 eggs a time. 8 of them would lay:

= 18 * 8

= 144 eggs

Total number of eggs is:

= 96 + 144

= 240 eggs

In Gotham city the sales tax is 7.5%. What is the total tax collected (tax ONLY) on Batman’s purchase of $180 towards his new superhero suit?

Answers

Answer:

Before Tax Price: $180.00

Sale Tax: 7.50% or $13.50

After Tax Price: $193.50

Hope this helps love

Step-by-step explanation:


Which table does NOT represent a linear function?

Answers

Answer:

table 4 does NOT represent a linear function

Step-by-step explanation:

HOPE IT HELPS ❤❤❤❤❤

Answer:

it's the one with 15,18,20,21

Step-by-step explanation:

Cause itt does not have a constant rate it has 15 +3=18, 18+2= 20 so it's not constant

Suppose that you bought a new car at a price of $27,600.
According to research on this make and model, similar cars
have straight line depreciated to o value after 12 years. How
much will your car be worth after 9 years?

c. What is the equation of the line?
A. y = 2300x + 27600
B.y=-2300x + 27600
C.y= -2300(9) + 27600
D.26700-12 = y

Answers

i think the answer is C

Answer:

b

Step-by-step explanation:

because its minus

i think

I need help on this one please and just click one the photo for the question please

Answers

The answer would be c
C is the answer thanks

Which choice is the solution set for the inequality below , sqrt of x > 11 , I had put x>121 n got it wrong not sure what I need to do

Answers

Answer: Option B, x ≥ 121

Step-by-step explanation:

We start with the inequality:

√x ≥ 11.

First, we can square each side of the inequality, to get:

(√x)^2 ≥ 11^2

And we know that:

√(x^2) = (√x)^2 = x

Then:

x ≥ 11^2

x ≥ 121

So we only need to have x equal or larger than 121.

The correct option is B.

Use the Distributive Property to write an equivalent 2(9 + 5k)

Answers

Answer:

18+10k

Step-by-step explanation:

I will give you a brainlists if u answere correct what is 59267+1726548=?

.I will put the answere in my next post

Good luck

Answers

Answer:

The answer is 1,785,815

1,785,815 their is your answer

complete the sequence. 4,20,100,500

Answers

Answer:2500, 125000

Step-by-step explanation:

Multiply by 5

Help it's due in 20 minutes !!

Answers

Answer:

ok

Step-by-step explanation:

hmm chemistry nice bro

thags chemistry not maths
Other Questions
A man catches a disease. The man has not been immunised against this disease. A doctor gives the man a course of antibiotics. Figure 2 shows how the live number of live disease in the body changes when the man is taking the antibiotics. Four days after starting the course of antibiotics the man feels well again. It is important that the man does not stop taking the antibiotics .Explain why Is every relation also a function? Use the drop-down menus to show and explain your answer.1. No or Yes2. Relation or Function3. Relation or Function4. Relation or Function PLS HELP ME! Write a poem that has 15 to 20 line about Los Angeles \cos (x-10\deg )=(\sqrt(3))/(2) Which of the following graphs shows a rate of change of zero? positive and negative impacts of the Crusades on Muslims? Solve 2x + 6 < 10 or 2x + 8 > 20. A. x < 2 and 2 > 2 B. I 2 O C. x < 1 or x > 6 O D. x < 2 or x > 6 Which of Kings accomplishments do you think made the biggest impact? Please Explain Which of the following amounts is greater than 3 quarts? Select all that apply. A)2 pints, 1 cup B) 1 gallon C) 7 pints D) 13 cups E) 2 quarts, 3 pints help me will give brain How do I do this? Can someone please tell me. 8 + 3 (4 2) 7Step 1: 8 + 3 2 7Step 2: 11 2 7Step 3: 22 7Step 4: 15In which step does a mistake first appear? Guys pleasee help me "10 points" The art teacher mixed 1/3 oz of red paint with 3/4 oz of blue paint to make purple paint. To make more of the same purple paint, she will mix exactly 2 oz of blue paint with how many ounces of red paint? The two basic categories of electrical switches are manual and ?? What is 15 times 2/3 please please help me!! This chart of the Columbian exchange shows the...The Answer is A.The benefits of the exploration of Asia by Europeans. Can somebody please help me with these pleaseeeee! Calendars were important for Mayan civilization because they helped the Mayans determine when toAplant their cropsBconduct marriage ceremoniesbuild new terraces for farmingDconduct trade with other societies