Help Please & thanks!

Mathematics High School

Help Please & thanks!

Answers

Answer 1

Answer:

14 out of the total class of 35 are boys

Step-by-step explanation:

35 / 5 = 7

7 * 2 = 14

Related Questions

A computer store bought a program at a cost of $10 and sold it at a selling price of $11. Find the percent markup.

Answers

10-11
=1
1/10
=0.1
Equals = 10%

If you were given four DNA sequences how would you know if a mutation has occurred?

ITS ACUALLY BIOLOGY PLEASE HELP ASAP ILL GIVE BRAINIEST

Answers

Answer:

Step-by-step explanation:

To know if a mutation has occurred, compare DNA base sequences with members of the species. To identify a chromosomal mutation, you could examine some karyotypes.

I have $67 and spent $13 on ice cream, how much money do I have now?
$80
O $54

Answers

Answer:

Step-by-step explanation:

what 2 fun facts did you learn about the inauguration

Answers

1-there were a huge amount of firsts yesterday
2-first ever inauguration the ex president didn’t go

if point P with coordinates (a,b) is reflected in the line y=x, what are the coordinates of this image of P?

Answers

Answer:

(b,a)

Step-by-step explanation:

hard to explain, just memorize that

A bookstore had 45 copies of a magazine. Yesterday, it sold 2/3 of them. Today, it sold 3/5 of what remained. How many copies does the bookstore have left?

Answers

The bookstore has 10 copies left.

Step- By- Step Explanation

After the first day, 1/3 of the original amount remained: (1/3)·45 = 15

After the second day, 2/3 of that amount remained: (2/3)·15 = 10

people say I'm dirty-minded but I have a license to be

Answers

Answer:

Step-by-step explanation:

Yo I have that to:D being dirty the best.

Which graph represents this system?
y = 3
X+ y = 4
18
6
6
5
2
23
4 5 6
1
g
92
Mark this and return

Answers

Your mommmmmmmmmmmmmmmmmmmmmm

-19 < 5x + 6 < 26
can someone please help

Answers

Answer:

Step-by-step explanation:

Y=x. Given A(7,-4), B(6,4), and C(-1,-5), what are the coordinates of the vertices of A’B’C for the reflection

Answers

Answer:

The coordinates of the vertices of A'B'C' is:

A'(-4, 7)B'(4, 6)C'(-5, -1)

Step-by-step explanation:

Given the coordinates of the triangle

A(7,-4)B(6,4)C(-1,-5)

Reflection in the line y=x

We know that the rule of reflection in the line is y = x is:

(x, y) → (y, x)

Thus,

The coordinates of the vertices of A'B'C' for the reflection in the y = x

(x, y) → (y, x)

A(7, -4) → A'(-4, 7)

B(6, 4) → B'(4, 6)

C(-1, -5) → C'(-5, -1)

Thus, the coordinates of the vertices of A'B'C' is:

A'(-4, 7)B'(4, 6)C'(-5, -1)

Mike earns $70 per day. He received a 25% increase in pay. How much money is Mike now making per day?

Answers

I think it’s $175
70 times 25/100=175

HELP ASAP PLEASE
Find the value of the function sin 120°.
a. 0.866025403784
b. 0.580611184212
C. 0
d. 0.008333236883

Answers

Answer:

Step-by-step explanation:

7x + 8 > 4x + 4
Give your answer as an improper fraction in its simplest form.

Answers

Answer:

hope this is helpful to you

If f(x) = x^3 + 13x^2 + 46 x + 48 and x + 8 is a factor of f(x) find all of the zeroes of f(x) algebraically

Answers

If x + 8 is a factor, we can factor it out from f(x).

f(x) = (x+8)(x²+5x+6)

= (x+8)(x+2)(x+3)

The zeroes of f(x) are -8, -2 and -3.

Item 7
Question 1
The volume of a rectangular prism is more than 140 cubic inches. The prism has a length of 7 inches and a width of 5 inches. Select an inequality that represents the height h (in inches) of the prism. Then graph the solution of the inequality.

7 × 5 × h > 140

35h ≥1 40

1/3 × 7 × 5× h ≥ 140

1/2 h(7+5)>140

Answers

Answer:

Bye bye

Step-by-step explanation:

karsynwhitaker

v = (l)(w)(h)

(7)(5)(h) > 140

Answer:

7 x 5 x h > 140

David saw 30 birds in one day how many sparrow did he see

Answers

Answer:

Step-by-step explanation:

cause half of 30 is 15 super easy

Answer:

Step-by-step explanation:

I used my calculator and it gave me that awnser

Which costs the most per ounce, 60 oz. of peanut butter for $5.40, 28 oz. for $2.24, or 16 oz. for $1.76? Explain how you got your answer.

Answers

Answer:

28 oz. for $2.24 cost most per ounce

$12.5 per oz

Step-by-step explanation:

Find the cost per ounce by dividing the total oz by cost of the total oz

60 oz. of peanut butter for $5.40

Cost per the ounce = 60 oz / $5.40

= $11.11 per oz

28 oz. for $2.24

Cost of peanut butter per ounce = 28 oz / $2.24

= $12.5 per oz

16 oz. for $1.76?

Cost of peanut butter per ounce = 16 oz / $1.76

= $9.10 per oz

28 oz. for $2.24 cost most per ounce

Graph the following equation Y=3/4x-2

Answers

Your first point is your y-intercept, which is -2. That means you plot a point at (0,-2).

From that point rise 3 and run (to the right) 4. Plot your second point there.

Connect the two points.

Select all the correct answers.
Which relations are functions?
х
у
-2
-4
-2
-6
0
-8
2
-10
х
у
0
4
10
5
20
6
10
7
х
у
2
-10
1
-20
0
-10
-1
-20
х
у
2.5
lo
3.5
4
4.5
8
6.5
12
у
-10
4
-20
5
0
6
-10
7

Answers

Answer:
The 3rd and 4th option

Explanation:
A function only works when the input (x) only has one output (y).
The first, second, and the last option has the input has two or more outputs.

Fun Fact:
It is okay for the outputs to have more then in input, but not okay for the input to have more then one output.

I hope this help and have a nice day :)

The relations that are function are Table C and Table D

Function

Functions relates inputs to outputs. A function relates each value of a set with exactly one value of another sets.

Every element in the input must be related to some element in the output.

Same elements in x cannot be related to different elements in y.

Therefore, the relations that are function are as follows:

Table CTable D

learn more on function here: https://brainly.com/question/24672067?referrer=searchResults

Jen and Nikki are making bracelets to sell at the local market. They determined
that each bracelet would have eight beads and two charms.

Answers

Answer:

order pair (8,2),

(8,3),

(8,4),

(8,5)

If f(6)=7, find f−1(7)

Answers

Answer is 6
Plz believe

BRAINLIEST IF RIGHT If m∠BFG=(2x+146)∘, and m∠BCG=(4x+238)∘, what is the value of x? HELP!

Answers

Answer:

-34

Step-by-step explanation:

The value of x from the figure is -46.

What is a parallelogram?

Parallelogram is a quadrilateral that has two pairs of parallel sides.

In a parallelogram, opposite sides and angles are equal.

The adjacent angles add up to 180 degrees.

We have,

From the figure,

BCFG is a parallelogram,

So,

m∠BFG = m∠BCG

Now,

2x + 146 = 4x + 238

4x - 2x = 146 - 238

2x = -92

x = -46

Thus,

The value of x is -46.

Learn more about parallelograms here:

https://brainly.com/question/1563728

#SPJ3

Which hook should Riya buy?

Answers

Answer:

0.5 kg = 500g. she will buy hook C

6 Alyssa plans to run mile on a trail. At one point, she sees
that she is at mile marker 0.3. How much farther does she
have to run?

Answers

Answer:

She needs to run a distance of 700 to reach 1000 (1000 is the mile mark)

in this questions form she needs to run 0.7 more to finish her mile

Step-by-step explanation:

A student was asked to name all values of n that make the relation a function. Correct the error.
{(2,8), (6,0), (4,2), (2n,n)}
n can be any value except 2,6, or 4

Answers

Answer:

1,2,3,

Step-by-step explanation:

I GOT THE ANSWER WRONG AND IT TOLD ME THE CORRECT ANSWER

Jessie designed a sculpture that is shaped like a circle. The circumference of the sculpture is 10π meters. Which measurement is closest to the area of the sculpture in square meters? 31.4 m² 78.5 m² 62.8 m² 314 m²

Answers

I believe that it is 31.4, but please correct me if I'm wrong.

The required area of the sculpture that is shaped like a circle is [tex]78.5m^{2}[/tex].

Given that,

Jessie designed a sculpture that is shaped like a circle,

The circumference of the sculpture is 10π meters.

We have to determine,

Which measurement is closest to the area of the sculpture in square meters.

According to the question,

Circumference of the circle = [tex]2\pi r[/tex]

Where, circumference = [tex]10\pi[/tex]

Then,

[tex]10\pi =2\pi r \\\\r = \dfrac{10\pi }{2\pi }\\\\r = 5m[/tex]

Therefore,

Jessie designed a sculpture that is shaped like a circle.

Area of the circle = [tex]\pi r^{2}[/tex]

Where, r = 5m

Then,

Area of the circle is given by,

[tex]= \pi r ^{2}\\\\= 3.14 \times (5)^{2}\\\\= 3.14 \times 25\\\\= 78.5m^{2}[/tex]

Hence, The required area of the sculpture that is shaped like a circle is [tex]78.5m^{2}[/tex].

To know more about Circle click the link given below.

https://brainly.com/question/20908820

Question 9
Find the length of
ST
s
T T
5
U

Answers

Answer:

Step-by-step explanation:

The answer is 5 because all angles are congruent.

1. Which table below represents a function that is not proportional?

Answers

I belive it is b

Step-by-step explanation:

I hope this help

Martha was recarpeting her bedroom, which was 15 feet long and 10 feet wide. How many square feet (the area) will she need to purchase?

Answers

Answer:

150 Square feet

Step-by-step explanation:

15 feet long

10 feet wide

Area = length x width

15 x 10 = 150

150 Square feet

Hope this helped!

Two similar rectangles have a scale factor of 3:2 the perimeter of the small rectangle is 50 feet.What is the perimeter of the large rectangle measured in feet

Answers

Answer: 75 feet

Step-by-step explanation:

From the question, we are informed that two similar rectangles have a scale factor of 3:2 and that the perimeter of the small rectangle is 50 feet.

The perimeter of the large rectangle measured in feet will be calculated as:

= 3/2 × 50

= 150/2

= 75 feet

Other Questions

Helen inherited some money from her grandmother. She decided to open a coffee shop. She explored the main market area near her house to scope out the competition. The competitors were all famous branded coffee houses. They heavily advertised their coffee and had a lot of brand awareness among the customers. They sold their coffee at a low price, because they could divide the cost of operations over a large number of sales. There was an area near a business center that seemed distant from these branded coffee houses. She decided to rent this location for her shop. She realized that she would also need to serve coffee that at least equalled the standards of the branded coffee houses. Indicate the relative ages of the fossilized organisms listed below byplacing them in a strata on the diagram of a cross section of sedimentary rock below what is an important effect of mars low temperature and low air pressure What is the value of the expression when x = 3, y = 5, and z = -4? what mistakes did ceaser pompey and the senate make that ultimately led to the end of the republic This is due in exactly 15 minutes! I need help please ASAP!5. Describe prokaryotic cells. Include general characteristics and indicate the one feature that eukaryotic cells have that the prokaryotic cells do not. Which of these might be an example of an advertiser's target group?A.People who have no access to mediaB.people the advertisers know nothing aboutC. People who watch a variety of TV showsD. People who live in the same region of the country The cause of the Indian wars in the Pacific Northwest were mainly caused by broken treaties, which led to many deaths and Indians being forced into small reservations A puppy named sparky started out at 3 pounds and gained 2 pounds every month how heavy was sparky at 4 months old Pls i need a answer 3 more... At a pizza restaurant, Mason earns $7.25 per hour to deliver pizzas and $9.00 per hour to make pizzas. One week he earned total of $288.75. During that week he made pizzas for 20 hours. The equation 7.25h + 9(20) = 288.75 could be used to find h, the number of hours he spent delivering pizzas. How many hours that he spent delivering pizzas? b) Name the triangle based on its angles. What largely Christian areas in a.d. 600 had no Christian presence in a.d. 325 find four solutions for the following linear equations your answer must include at least two positive numbers for X and at least two negative numbers for X. Do not choose 0 for the x coordinate express your answer in the form x, y Why did the Spanish really come to Mexico? A. for wealth (gold)B. to establish a governmentC. to learn Aztec cultureD. to stop the U.S. A baby carriage is rolling down a hill. Take into consideration, the carriage has 90J of kinetic energy and the mass of the carriage is 0.5m. If you can only run at a speed of 10m/s, will you catch the baby carriage? What is the velocity of the carriage? Archeologists discover four outer walls of an ancient building, as shown.If the missing walls are the same lengths as the discovered walls, how manysides did the original building have? Explain. 10. The model below represents an equation.What is the solution to the equation?A. X= 3B. X= 4 1/3C. 13D. 19 !!!!WILL GIVE BRAINLIEST!!!! I NEED HELP ASAP PLEASEEEE!!!!! In a unit circle, =180. What is the terminal point?A. (1,0)B. (0,-1)C. (0,1)D. (-1,0)