Mathematics College

WILL MARK BRAINLELIST HELPPPP ME

WILL MARK BRAINLELIST HELPPPP ME

Answers

Answer 1

Answer:

17

Step-by-step explanation:

180 - 5 - 5 = 170 : 2 = 85 : 5 = 17

Related Questions

Round 117.22666 to the nearest tenths

Answers

Answer:

117.2

Step-by-step explanation:

Rounding a number to the nearest tenth:

A number rounded to the nearest tenth will have one decimal place.

To do this, we look at the second decimal digit.

If it is less than 5, the first decimal digit is kept.

Otherwise, one is added to the first decimal digit.

In this question:

117.22666

The second decimal digit is 2, which means that we keep the first decimal digit which is also 2.

So, the number rounded to the nearest tenth is 117.2.

How many solutions can be found for the system of linear equations represented on the graph?
A)no solution
B) one solution
C)two solutions
D) infinitely many solutions

Answers

Answer: D) infinitely many solutions

Explanation: because the lines overlap each other every single point is a solution, therefore infinitely many solutions

At a football stadium 5% of the fans in attendance were teens. If there were 400 teens at the football stadium what was the total number of people

Answers

Answer: 8000

Step-by-step explanation:

Each 5% is 400.

10%= 800

10x10= 100% therefore

800x10 =8000.

8000 total fans

Rewrite 11/12 and 8/9 so that they have a common denominator.

Then use <, =, or > to order 11/12 and 8/9​

Answers

Answer:

33/36 > 32/36

so, 11/12 > 8/9

..................

Answer:

11/12 = 33/36. 8/9 = 32/36. 33/36 > 32/36

A line that includes the point (7,0) has a slope of 1. What is its equation in slope-intercept form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.

Answers

Answer:

[tex]y = x-7[/tex]    

Step-by-step explanation:

To write the equation of the line in slope-intercept form, use the slope-intercept formula, [tex]y = mx +b[/tex]. Find real values for the [tex]m[/tex] and [tex]b[/tex] and substitute them into the formula.  

1) We know that [tex]m[/tex] represents the slope, so substitute 1 in its place.  However, we still need to find [tex]b[/tex], or the y-intercept. So, along with substituting that 1 in for [tex]m[/tex], substitute the x and y values for (7,0) for the x and y in the formula as well. Then, isolate [tex]b[/tex] to find its value:

[tex]y = mx + b\\0 = (1)(7)+b\\0 = 7 + b\\-7 = b[/tex]

So, [tex]b[/tex] = -7.  

2) Now, just substitute the found values for [tex]m[/tex] and [tex]b[/tex] into the slope-intercept formula. Remember that the slope is [tex]m[/tex], so substitute 1 in, and [tex]b[/tex] is -7, so substitute -7 in its place as well. This gives the following equation in slope-intercept form:

[tex]y = 1x -7[/tex] or [tex]y = x-7[/tex]

How do you write 60/100 and 40/100 as decimal expressions?

Answers

Answer:

60/100=0.6 , 40/100=0.4

Step-by-step explanation:

60/100=6/10

6/10=0.6

40/100=4/10

4/10=0.4

100 POINTS AND WILL GIVE BRAINLIEST Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
x
2
-1
10
1
2
y
Use the function rule to complete the table.
- 10x + y = 4

Answers

Plug the X in and solve it

Can someone please help me ?

Answers

Answer:

m and p

p and q

Step-by-step explanation:

both m and q are 71° so what plus 71 = 90; 19. therefore, m and p are complementary as well p and q.

What should substitution should've ended used to rewrite x^8-3x^4+2=0 as a quadratic equation

Answers

Step-by-step explanation:

is the answer something like x^12=-2

The sum of a number and twice a second number is 29. The second number is ten less than three times the first number. What are the two numbers?

Also, write the two equations.

Answers

Answer:

are you suar when you get the points you will get the answer

Which figures are polygons?
Select each correct answer.
Figure A
Figure B
Figure C
Figure D

Answers

A B and D

A & D are known as irregular polygons

help!!!

For which points is the x-coordinate less than 3?

Answers

Answer:

C and D.

Step-by-step explanation:

C is ( 1 , 1 ) and D is ( -2.5 , -1.5 )

Multiple Choice

Use the diagram below to answer questions 1–3.
Which angle is congruent to angle 1?
A. angle2
B. angle5
C. angle6
D. angle7

Answers

Congruent means same as so angle 5 is correct

please help me with this​

Answers

Answer:

Its like... the divising of the shape

Step-by-step explanation:

Your friend says that enough information is given to prove that x= 15. Is your friend correct?
please help

Answers

Answer:

Yes, it appears so.

Step-by-step explanation:

Based on the fact that angle L and angle P are congruent, the angles at point M are also congruent to their opposites. All of this points to triangles MNP and MLK being the same, which would mean that x does equal 15. Sorry I couldn't state any specific laws or anything.

A small jar of peanut butter sells for 0.08 per ounce. A large jar of peanut butter sells for $1.20 per pound. Which is the better buy and by how much (in cents per pound)?

Answers

Answer:

a small jar of penuts buteer sells for 0.08 per ounce

A large jar of penut buttter sells for $1.20 per pound

the answer is :

hope it will help you

What is the value of z in the equation 10z + 15 = -5

Answers

Answer:

Z = 2

Step-by-step explanation:

10z+15=-5

subtract 15 from both sides

10z=-20

divide both sides by 10, leaving z by itself.

20 divided by ten is 2

so z =2

(5,-6) and (2,-6) find the distance between each pair points in units​

Answers

Answer:

The distance between the points is 3.

Step-by-step explanation:

Hope it helps ;)

Gemma says that,2x/5 + x/7 = 3x/12
Why is Gemma wrong?
Work out the correct answer.

Answers

You have to find the common denominator*

Racial dimorphism mesning

Answers

Answer:

Facial sexual dimorphism emerges at puberty: as the size and shape of the male and female faces increase with age, faces begin to show different secondary sexual characteristics (i.e., masculine or feminine).

Dncnfufhcbdjskxbcdjdkcbxbsjsbccbx

Will mark Brainliest. Please answer questions 9-14 :)

Answers

Hold on make a bigger pic

A15,3), B12,1), and C-2, 4) are the coordinates of a triangle's vertices. If the triangle is reflected over the x-axis, what are
the coordinates of the image?
O A'(-5,3), B(-2,1), C(2,4)
A'(-5,3), B(-2,1). C(-2,4)
O A'(-5,-3), B(-2,-1), C(2,-4)
A(5.-3), B(2.-1). C(-2,-4)

Answers

The answer is a(5,-3) b(2,-1) c(-2,-4)

Evaluate the expression 6h ÷ 2 when h = 3

Answers

Answer:

9

Step-by-step explanation:

18 / 2 = 9

Answer:

9

Step-by-step explanation:

6h/2

Since H is = to 3, u plug in 3 to H and 6 times H would be 3. 6*3 is 18 so then you wuold divide 18 by 2 which would equal 9

identify hypotheses.Write the null and alternative hypotheses in words and then symbols foreach of the following situations.(a) A tutoring company would like to understand if most students tend to improve their grades(or not) after they use their services. They sample 200 of the students who used their servicein the past year and ask them if their grades have improved or declined from the previousyear.(b) Employers at a firm are worried about the effect of March Madness, a basketball championship held each spring in the US, on employee productivity. They estimate that on a regular businessday employees spend on average 15 minutes of company time checking personal email, makingpersonal phone calls, etc. They also collect data on how much company time employees spendon such non-business activities during March Madness. They want to determine if these dataprovide convincing evidence that employee productivity changed during March Madness.(c) Since 2008, chain restaurants in California have been required to display calorie counts ofeach menu item. Prior to menus displaying calorie counts, the average calorie intake of dinersat a restaurant was 1100 calories. After calorie counts started to be displayed on menus,a nutritionist collected data on the number of calories consumed at this restaurant from arandom sample of diners. Do these data provide convincing evidence of a difference in theaverage calorie intake of a diners at this restaurant

Answers

Answer:

H0 : μ = 0 ; H1 : μ > 0 ;

H0 : μ = 15 ; H1 : μ ≠ 15

H0 : μ = 1100 ; H1 : μ ≠ 1100

Step-by-step explanation:

Null hypothesis H0 : mean grade of student after they use service of tutoring company is the same.

H0 : μ = 0

Alternative hypothesis H1 : mean grade of student after using service of the tutoring company increases

H1 : μ > 0

2.)

Null hypothesis H0 : Average or mean company time spent checking personal is 15 minutes

H0 : μ = 15

Alternative hypothesis H1 : Average or mean company time spent checking personal mail is not equal to 15 minutes

H1 : μ ≠ 15

C.)

Null hypothesis H0 : Average calorie intake of diner at restaurant.

H0 : μ = 1100

Alternative hypothesis H1 : There is a difference in average calorie intake of diner at restaurant.

H1 : μ ≠ 1100

Can yall help me what my teacher talking bout please this is worth 73 point put the answer nd all

Answers

Can I ask u to repeat your question you need answered.
The answer to what? I’ll try and help.

In ASTU, the measure of U=90°, the measure of T=35°, and US =
6.5 feet. Find the length of ST to the nearest tenth of a foot.

Answers

Answer:

I think it is it is 45.4°

Find the measure of angle B and angle C.

Answers

Answer:

angle B is 135 degrees and angle c is 45 degrees

A group of 28 people bought tickets to a show. The tickets cost $23.98 each.

What was the total cost of the tickets?

Enter your answer in the box.

Answers

Answer:

$671.44

Step-by-step explanation:

$23.98 * 28 (people) = $671.44

Answer:

$671.44

Step-by-step explanation:

Answer and explain I’ll mark brainliest please help!!!!!

Answers

Answer:

230 were sold at the door

170 were sold in advance

Step-by-step explanation:

x=at door y=in advance

x+y=400

3x+2y=1030

y=-x+400

2y=-3x+1030

y=-3/2x+515

-x+400=-3/2x+515

x=230 y=170


6- A restaurant charges $48 on a food bill. The tax on the food bill is 9%.
If you give the waiter a 20% tip, what is the total cost of the bill?

Answers

Answer:

$61.92

Step-by-step explanation:

Given data

Charge for food= $48

Tax= 9%

Tip=20%

Let us find the amount of the tax and the tip

Tax

=9/100*48

=0.09*48

=$4.32

Tip

=20/100*48

=0.2*48

=$9.6

Hence the total amount paid is

=48+4.32+9.6

=$61.92

Other Questions
why do you think japan would help the west?japan joined the war on the side of england, france, russia, and america Which type of waves are able to travel through various types of media and space a) body b) electromagnetic c) parabolic Argue why freedom of the press is an important right Choose the correct words from the box to complete the definition of resistance.current difficulty ease potential differenceThe electrical resistance of a material is a measure of the ______________ of passing a ______________ through it. A car is driven 600 miles and uses 20 gallons of gas. If gas is $1.05 per gallon, what is the gasoline cost per mile? Explain the history of banking system in the Philippines Sargento cheese slices $2.48 for 10 slices or Velveeta cheese slices $3.18 for 12 slices find the unit rate for each and choose the better deal. Write the equation of each line in slope-intercept form and identify the slope. 4x=2+y Steven is a college athlete. He is 21 years old and is studying to become a physical education teacher. He reads many research articles on ways to enhance athletic performance. Steven would like to look at his carbohydrate consumption to see if making changes will allow him to have a more competitive edge. Steven has decided to write down his daily food intake using a journal to address the different types of carbohydrates he is consuming. He also wants to make sure that he is getting enough carbohydrates in his diet. Steven has been consuming a very low-carbohydrate, high-protein diet for months but has been noticing some issues with concentration and feels that he is fatiguing sooner than he should when competing. 1. As he reads about carbohydrates, Steven is surprised to learn what? A. Red blood cells need both carbohydrates and fats to function. B. Fiber is absorbed into our blood stream. C. The brain and nerve tissues prefer carbohydrates as fuel. D. Even refined carbohydrates provide a rich nutrient source of energy. E. Gram for gram, carbohydrates are higher in calories than dietary fats. 2. Steven is thinking about increasing his intake of carbohydrates each day. He found through his research that inadequate levels of carbohydrates in the diet:_____. A. promote increased insulin production and insulin resistance.B. will result in weaker and smaller muscle fibers.C. require red blood cells to burn fats for energy.D. can lead to ketosis, a potentially life-threatening condition.E. trigger automatic glycogen production in muscle cells.3. Steven shares the information about inadequate carbohydrate intake with his fellow teammates, as well as the DRI recommended amounts. What is the minimum amount of digestible carbohydrate, as determined by the DRI committee, to adequately feed the brain and reduce ketosis? A. 130 g/day for an average-sized person.B. 180 mg/day for an average-sized person.C. 130 mg/day for an average-sized person.D. 180 g/day for an average-sized person.E. 150 mg/day for an average-sized person.4. Steven's preference is that most of his carbohydrate intake comes from sources low on the glycemic index scale. What types of foods should Steven consider to include in his diet that will not spike blood glucose levels? A. potatoes, apples, couscous.B. soy milk, corn, rice crackers.C. breads, rice, watermelon.D. breakfast cereals, pasta, pineapple.E. carrots, legumes, peaches.5. Steven has obviously read up on how the body uses glucose through his coursework. He understands that when glucose levels are high, the pancreas releases ; when glucose levels are low, the pancreas releases:____.a. ketone bodies; insulin.b. epinephrine; glycogen.c. ketone bodies; glucagon.d. Insulin; glucagon.e. insulin; epinephrine.6. Steven suggests that he and his teammates commit to consuming good sources of carbohydrates. Why are whole grains, unprocessed vegetables, and fresh fruits considered the best sources of carbohydrates? A. They inhibit glycogen storage in the liver, muscles, and bones, thereby maximizing glycemic load. B. They tend to be higher in calories and offer more energy as compared to processed carbohydrates. C. They have less fiber and are, therefore, more easily processed by the body than refined foods. D. They have a higher glycemic index and, therefore, help regulate blood sugar more efficiently. E. They are rich in fibers and phytochemicals and generally low in saturated and trans fats. 7. Steven decides to go shopping at a farmer's market and stops at a booth with several loaves of freshly made whole-grain bread. Which health effects have been shown to be correlated with eating whole grains on a regular basis? A. reduced risks of obesity, liver disease, type 1 diabetes, and osteoarthritis.B. reduced risks of obesity, heart disease, type 2 diabetes, and colon cancer.C. reduced risks of obesity, heart disease, type 2 diabetes, and osteoarthritis.D. increased muscle mass and body tissue health, and reduced risk of prostate and stomach cancer.E. increased muscle mass and body tissue health, and reduced risk of type 1 and type 2 diabetes.8. As Steven plans his menu for the next week, he considers the optimal percentages of each food group. According to government recommendations, what percentage of calories should be obtained from carbohydrates? a. between 15% and 25%.b. between 45% and 65%.c. between 10% and 15%.d. between 35% and 55%.e. between 25% and 35%. Which expressions are equivalent to the one below? Check all that apply. 9^x a. 3^x3^x b. 33^2xc.3^23^xd.(33)^xe.3^2xf. 33^x What genome rule does any prokaryotic life on earth commonly does not have? a. small circular plasmid DNAb. follows the central dogma DNA>RNA>proteinsc. has thymine in place of uracil on the RNA strand The question is below and is has to be one of the answer choices analisis School 4 out of 10 students choose basketball as a sport like to watch and three out of five students choose football is the ratio of students who choose basketball for 2 to 10 equivalent to the ratio of students who chose football 3 to 25. Yes or No Help please thank you Please helpWhat differentiates one layer of the atmosphere from one another?Please help determine the value of a and K when 0.51 is written is scientific nation Liquids that can be mixed together and not for a solution are immiscible.True or False. Find the simple InterestI=?P=$1300R= 5%T=6 years$390$1690O $39000i need help... What's the area and the perimeter of rectangle ABDC shown in the coordinate plane?Question 2 options:A) Area = 32 square units; perimeter = 24 unitsB) Area = 24 units; perimeter = 32 square unitsC) Area = 24 square units; perimeter = 32 unitsD) Area = 32 units; perimeter = 24 square units Pros and cons of vitamin A