Mathematics College

1 poi
7-A school has 62 teachers and 1,364 students. How many students are
there per teacher?
15 students
32 students
22 students
18 students

Answers

Answer 1

Answer:

Step-by-step explanation:

As we divide 1,364 by 62 and we get 22

Related Questions

please answer asap!!!!!!!!!!!!!!!!!!1

Answers

Answer:

x=145° (vertically opposite angles)

Answer:

x= 145 degrees

Step-by-step explanation:

I'm going to assume that the 2 lines are parallel only because if they weren't, the problem would be impossible to solve.

If 2 parallel lines are cut by a transversal, then:

1. Corresponding angles are congruent

2. Alternate interior angles are congruent

3. Alternate exterior angles are congruent

4. Consecutive interior angles are supplementary

So, how do you solve this?

There are many ways.

1. All vertical angles are congruent. In this case, x and a 145 degree angle is congruent. This is one way to show x=145

2. x and another 35 degree angle are consecutive interior angles. They should add up to 180 degrees, 180-35-145. Therefore x=145 degrees.

$\frac{1}{x}+\frac{2}{3x}$

Answers

Answer:

5/3x

Step-by-step explanation:

1/x + 2/3x

LCM of ( x, 3x ) = 3x

1/x

= ( 1/x ) * ( 3/3 )

= ( 1 * 3 ) / ( x * 3 )

= 3/3x

1/x + 2/3x

= 3/3x + 2/3x

= ( 3 + 2 ) / 3x

= 5/3x

write and solve an inequality to find the possible values of x

Answers

The inequality that represents the value of x is (b) x > 80

Writing and solving the inequality for x

from the question, we have the following parameters that can be used in our computation:

The figure

The general rule is that

The larger the side length, the larger the angle opposite it

using the above as a guide, we have the following:

1/8x > 10

So, we have

x > 80

Hence, the inequality is x > 80

Answers

The answer to that question is d

when you isolate the variable, the goal is to get the variable

Answers

Answer:

by itself on one side of the equal sign and value on the other

When we isolate the variable the goal is to find the value of the variable.

What are coefficients and like terms?

A quantity or number that is combined with a variable is known as a coefficient. The variable is often multiplied by an integer, which is then printed next to it.

Terms that have the same variables raised to the same power are referred to as like terms. The only difference is in the numerical coefficients.

Suppose we have an equation 2x = 4.

Here, 'x' is the variable.

We isolate the variable to get the value of the variable.

2x = 4.

x = 4/2.

x = 2.

learn more about like terms here :

https://brainly.com/question/29169167

#SPJ6

Points x and y and points C,D,E and f are shown what is true about points

Answers

The true statement is "the line that can be drawn through points D and E is contained in plane Y".

option B is the correct answer

What are the true statements about the point x and y?

The points x and y and points C,D,E and f are shown in the figure, the true statement is determined as follows;

We know that, if two points lie in a plane, then the line drawn through the points will contained in the same plane.

The points C lies outside the plane Y and the point D lies on the plane Y, so the line drawn through the points C and D will not contained in plane Y.

So, option (A) is NOT correct.

The points D and E, both lie in the plane Y, so the line drawn through the points D and E will also contained in plane Y.

So, option (B) is CORRECT.

Since the plane X contain infinitely many points, so F is not the only point that can lie in plane X.

So, option (C) is NOT correct.

Similarly, there are infinitely many points in the plane Y, so the points D and E are not the only points that can lie in plane Y.

So, option (D) is NOT correct.

Thus, the correct option is;

The line that can be drawn through points D and E is contained in plane Y.

Learn more about points on a plane here: https://brainly.com/question/31404411

#SPJ1

The complete question is below:

Points x and y and points C,D,E and f are shown what is true about points

(A) The line that can be drawn through points C and D is contained in plane Y.

(B) The line that can be drawn through points D and E is contained in plane Y.

(D) The only points that can lie in plane Y are points D and E

Points x and y and points C,D,E and f are shown what is true about points

Megan buys shorts and a tee shirt.
The tee shirt costs half as much as the shorts.
The total cost is $36.
How much do the shorts cost?

Answers

Answer:

Step-by-step explanation:

The answer is 18.

As half of 36 is 18

Answer:

The shorts cost is $18.

Hope it helps

Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels 20 miles per hour slower than the westbound train. If the two trains are 360 miles apart after 2 hours, what is the rate of the eastbound train?

Answers

Answer:

Westbound = x;

Eastbourne = x-20;

So they will have the common rate: 360/2 = 180;

x+x-20 = 180

2x = 200;

x = 100;

So Eastbourne will be 100-20 = 80 miles per an hour;

if two angle measurements of a triangle are 90 and 60 what is the third angle?
please show all steps

Answers

Given

Two out of three angles of a triangle measures 90° & 60° respectively

To find

The third angle

We know that,

Measure of all three angles of a triangle = 180°

Let the third angle be ,'x'

then,

x + 90° + 60° = 180°x + 150° = 180°x = 180° -150°x = 30°

Hence,the third angle would measure 30°

what’s the working out to this question as i know the answer is 2.94cm squared but the working out is wrong!

Answers

Answer:

2.94

Step-by-step explanation:

A = 6a²

6 × .7² = 2.94

.7 × .7 = .49

6 × .7 = 2.94

$ a = 6a {}^{2} $

a is the side

area -6 x 0.7

Given f(x) = 2x2 − 3x + 7, find f(2.5)

Answers

Answer:

Step-by-step explanation:

Given that,

f(x) = 2x² - 3x + 7

To find the value of f ( 2.5 ), replace x with 2.5 and solve the equation.

Let us solve it now.

f(2.5) = 2(2.5)² - 3×2.5 + 7

f(2.5) = 12.5 - 7.5 + 7

f(2.5) = 12

Answer:

$f(x) = 2 {x}^{2} - 3x + 7 \\ f(2.5) = 2 {(2.5)}^{2} - 3(2.5) + 7 \\ f(2.5) = 12.5 - 7.5 + 7 \\ \boxed{f(2.5) = 12}$

f(2.5) = 12 is the right answer.

Select one of the factors of 3x² + 4x - 4.
O (x + 4)
O (3x + 2)
O (3x - 2)
O(x - 2)

Select one of the factors of 3x + 4x - 4.O (x + 4)O (3x + 2)O (3x - 2)O(x - 2)

Answers

Answer:

(3x-2)

Step-by-step explanation:

3x² + 4x - 4

look for two factors whose product is (3)(-4)=-12 and sum is +4

The factors will be +6 and -2

substitute these factors inplace of 4x to get:

3x² - 2x + 6x - 4

then factorize:

x(3x-2)+2(3x-2)

finally we get factors: (3x-2)(x+2)

what is the area of the shape

Answers

Answer:

110

Step-by-step explanation:

10×8=80

14-8=6

6×10/2=30

80+30=110

Solve:
3) 4(x - 3) = 20
Ans.
I
Step by step please

Answers

Answer

Step-by-step explanation:

4 • (x - 3) - 20 = 0

Pull out like factors :

4x - 32 = 4 • (x - 8)

Equation at the end of step

4 • (x - 8) = 0

solve : 4 = 0

Answer:

x = 8

Step-by-step explanation:

4(x-3)=20

divide both sides by 4 : $\frac{4(x-3)}{4} = \frac{20}{4}$

simplify : x - 3 =5

add 3 to both sides

x - 3 + 3 = 5 + 3

Simplify : x = 8

Compare the investment below to an investment of the same principal at the same rate compounded annually.
principal: $5,000, annual interest: 9%, interest periods: 4, number of years: 18
After 18 years, the investment compounded periodically will be worth $? more than the investment compounded annually.
(Round to two decimal places as needed.)

Answers

After 18 years, the investment compounded periodically (quarterly) will be worth $1,230.23 more than the investment compounded annually.

What is compounded interest?

Compounded interest refers to the interest system that charges interest on both principal and accumulated interest.

The period of compounding in a year determines the worth of the future value.

The future value can be ascertained using an online finance calculator as follows:

Interest periods: = 4 times yearly (Quarterly)

Principal = $5,000

Annual interest rate = 9%

Number of years: 18

N (# of periods) = 72 quarters (18 years x 4)

I/Y (Interest per year) = 9%

PV (Present Value) = $5,000

PMT (Periodic Payment) = $0

Results:

Future Value (FV) = $24,815.83

Total Interest = $19,815.83

Interest periods: = Annually

N (# of periods) = 18 years

I/Y (Interest per year) = 9%

PV (Present Value) = $5,000

PMT (Periodic Payment) = $0

Results:

Future Value (FV) = $23,585.60

Total Interest = $18,585.60

Difference in Future Values $1,230.23 ($24,815.83 - $23,585.60)

Thus, an investment compounded periodically earns more than an investment compounded annually.

Learn more about compounded interest at https://brainly.com/question/28020457.

#SPJ1

Part A: are they all right?
Part B: What is the average rate of change over the interval [-2,0] for the graph?

Answers

Answer:

yes all are corect

Step-by-step explanation:

I know becuse i did this before.

A function assigns the value of each element of one set to the other specific element of another set. All the points for the given graph are true. The average rate of change over the interval [-2,0] for the graph is 1.

What is a Function?

A function assigns the value of each element of one set to the other specific element of another set.

A function from a set X to a set Y allocates precisely one element of Y to each element of X. The set X is known as the function's domain, while the set Y is known as the function's codomain.

PartA:

For the given graph of the function, the following points are tr,

Domain: (-3, 4]Range: (-3, 3]Increasing: (-3, -1)Decreasing (-1, 4)Positive: (-2, 2)Negative: (-3,-2), (2, 4)

Part B: The average rate of change over the interval [-2,0] for the graph is the slope of the line that connects the point of x=-2 and x=0 of the given graph.

Therefore, the slope of the line as shown below in red is,

Slope = (2-0)/(0+2) = 2/2 = 1

Hence, The average rate of change over the interval [-2,0] for the graph is 1.

Learn more about Function:

https://brainly.com/question/5245372

#SPJ6

Write the quadratic function in standard form

Answers

Answer:

B. f(x) = x² + 10x + 17

Step-by-step explanation:

Given:

f(x) = (x + 5)² - 8

Required:

Write in standard form

SOLUTION:

f(x) = (x + 5)² - 8

Expand (x + 5)²

f(x) = (x + 5)(x + 5) - 8

f(x) = x(x + 5) +5(x + 5) - 8

f(x) = x² + 5x + 5x + 25 - 8

Add like terms

f(x) = x² + 10x + 17

Convert 11/8 into 2/3, And simply if you have to.

Answers

The solution to the expression is 33/16

How to evauate the expression

From the question, we have the following parameters that can be used in our computation:

Convert 11/8 into 2/3

The above statement means that we divide 11/8 by 2/3

Using the above as a guide, we have the following:

So, we have

11/8 divides 2/3

Express as product

11/8 * 3/2

Evaluate the product

33/16

Hence. the solution is 33/16

Read mroe about expression at

https://brainly.com/question/15775046

#SPJ1

749/d * d/749 = 1

d=?

Answers

Answer:

D=1

Step-by-step explanation:

1. Combine multiplied terms into a single fraction
2. Cancel terms that are in both numerator and denominator
3. Divide by 1

Answer:

I honestly don't know but I think its all real numbers but not zero

Step-by-step explanation:

*WILL GIVE BRAINLIEST*

Subtract. Write your answer in scientific notation.

(9.04×109)–(5.86×109)

Answers

Answer:

Step-by-step explanation:

346.62

Answer:

3.4662 times 10^2

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the

. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

There are 8 oranges, 5 apples, and 6 bananas In the fruit basket.
-Bob says the ratios of apples to bananas is 5:6
-Rob says the ratios of bananas to apples is 6:5
-Thob says thats the ratios of apples and bananas to all the fruit is 11:19
Who is correct? Explain your answer.
I need the answer by Sunday!!

Answers

Answer: 18

Step-by-step explanation:

Answer:

Bob is correct.

Step-by-step explanation:

He is correct because he the only person who has the correct numbers. There isn't really a way to explain it.

The FDA is testing a new ointment designed to deliver 3.5 micrograms of active ingredient to each square centimeter of skin. Nine(9) subjects apply the ointment and then six hours later that amount of drug absorbed by the skin is measured. To determine if there is enough evidence that the mean amount of drug absorbed is different from 3.5 micrograms at the α=0.01 significance level, we would need to compare our test statistic to what critical

Answers

Answer:

t(c) = 3.355

Step-by-step explanation:

We assume a normal distribution, and with sample size n = 9 we should follow a t -student test on both tails since the FDA is interested in determining if the amount of drug absorbed is different from 3.5 micrograms.

Therefore if α = 0,01 that means that confidence interval is 99 % or 0,99

Finally with α/2 = 0,005 and 8 degrees of freedom we find in t-student table t(c) = 3.355

which of these fractions are equivalent to 2 over 3

Answers

Answer:

Below

Step-by-step explanation:

To change 2/3 to an equivalent fraction, multiply by '1' in the form of n/ n

examples

2/3 * 2/2 = (2 * 2) / ( 3*2) = 4/6

2/3 * 4/4 = 8/12

2/3 * 12 /12 = 24/36

2/3 * 101 / 101 = 202 / 303

etc ....

Several members of a running club would like to survey the rest of the members to determine which 5K races the club should enter. They decide to use a random number table to sample 10 of the 78 members. Which of the following correctly labels the population?

A.) 0–78
B.) 1–78
C.) 00–78
D.) 01–78

Answers

Answer:

Step-by-step explanation: edge 2021

Post Test:Transformation answer key?

Answers

Answer:

ur gay

Step-by-step explanation:

LOL

An economist wants to estimate the proportion of the US population who commutes to work.
A sample of 500 adults were surveyed and it was found that 362 people commute to work.

a.
Find the proportion of people who commute to work, p (round your answer to 3 decimal
places.)

b. Construct a 95% confidence interval for the proportion of people who commute to work.
(round your answers to 3 decimal places)

Answers

A proportion is an equation in which two ratios are set equal to each other. For example, if there is 1 boy and 3 girls you could write the ratio as: 1 : 3 (for every one boy there are 3 girls) 1 / 4 are boys and 3 / 4 are girls.

Who is economist?

An economist is an expert who studies the relationship between society's resources and their production or output. Economists study societies ranging from small communities to whole nations to the global economy.

Economists expert opinions and research inform the design of a variety of policies, including interest rates, tax laws, employment programs, international trade agreements and corporate strategy.

The work of economists is incredibly diverse. Conduct surveys and collect data. Analyze data using mathematical models, statistical methods, and software. Present your research results in reports, tables, and graphs. Interpreting and forecasting market trends. Advises businesses, governments and individuals on economic matters. Proposing solutions to economic problems. Write articles for scientific journals and other media.

To know more about proportion, visit:

https://brainly.com/question/870035

#SPJ1

Translate to an equation and solve the following: h divided by −13 is equal to −65.

Answers

Answer: h=845 and equation is h/-13=-65

Steps:

h/-13=-65

Multiply both sides by -13 to eliminate fraction and isolate the h

h=845

Use upper and lower sums to approximate the area of the region using the given number of subintervals (of equal width). (Round your answers to three decimal places.)
y = 5x

Answers

The upper and lower sums to the approximate region of the area is equal to 2 and 3 respectively.

As given in the question,

Given equation is:

y = 5x

n = 5

Δx = 1/5

Area of the region for the upper sums to approximate

= Δx [ f(0) + f(1/5) + f(2/5) + f(3/5) + f(4/5)]

=(1/5) [ 0 + 5(1/5) + 5(2/5) + 5(3/5) + 5(4/5)]

= (1/5)[ 1 + 2 + 3 + 4 ]

= (1/5)(10)

Area of the region for the lower sums to approximate

= Δx [ f(1/5) + f(2/5) + f(3/5) + f(4/5) + f(5/5)]

=(1/5) [ 5(1/5) + 5(2/5) + 5(3/5) + 5(4/5)+ 5(5/5)]

= (1/5)[ 1 + 2 + 3 + 4 + 5 ]

= (1/5)(15)

= 3

Therefore , the upper and lower sums to the given approximate region of the area are 2 and 3 respectively.

Learn more about area here

brainly.com/question/27683633

#SPJ4

Write an expression for the perimeter of the trapezoid shown in the picture

Answers

Answer: (2x + 1) + (x) + (x + 1) + (4) or the simplified answer, 4x + 6

Step-by-step explanation: The perimeter of a trapezoid is adding all the sides: (2x + 1) + (x) + (x + 1) + (4)

If you want it simplified: 4x + 6

Three friends divide two bags of apples equally between them. Enter the division represented by this situation as a fraction.

Answers

Answer:

3/5

Step-by-step explanation:

Answer: I would say 3 divided by 2 or it would be 3/2.

Step-by-step explanation: Hit me up if i got it right:)

Other Questions

What mass of krypton gas has a volume of 2.33 L at 53C and 311 kPa? How did the tank finally have success and what benefits did it provide? Calculate the average change in soil moisture over the summer (period of data). Assume no loss or gain from/to deep groundwater. Solve the water balance for the change in soil moisture storage. What is the soil moisture storage at the end of the summer (in mm)? Did watershed storage increase or decrease (that is, what is the sign of delta S (positive or negative)? Hint: Make sure that all water balance components are in the same unit. One way to solve this would be to convert all measurements to units of meter (m for length, m2 for area, m3 for volume) for the calculation, and then only at the very end convert to mm. Watershed area = 7 ha Precipitation = 12 in Estimated evapotranspiration (ET) from a weather station = 17 cm Average soil profile moisture storage at beginning of summer = 20 cm Discharge from the watershed = 11,000 m3 when the economy slowed down at the end of the 1920s who had most of the money in the countrythe governmentthe middle class the working class the wealthy The following costs were incurred in May:Direct materials $ 48,200 Direct labor $ 24,400 Manufacturing overhead $ 18,400 Selling expenses $ 20,700 Administrative expenses $ 32,400 Prime costs during the month totaled:a) $72,600b) $42,800c) $91,000d) $144,100 NEED HELP PLEASE THANK YOUThe sum of the two numbers is 46. The smaller number is 8 less than the larger number. What are the numbers? At the end of World War II, Germany was divided into four zones. Each one controlled by: England, France, US, and Canada The US and the USSR leaders appointed by free Germans. the allied nations. Consider the standard biasing circuit for npn transistor using two 6V sources. Use only one rule of thumb guideline and find Rg if Ico= 4mA given that Rac=2 k and Rc is 8002 (note: RE #RC). In one day, a toy store sold 15 toy cars and 20 yo-yos for a total of $190. The next day, the toy store sold 3 toy cars and 12 yo-yos for a total of $102. What is the cost of one toy car? Using marketing to promote the idea that a company is more socially responsible than it actually is can be described as ______.Answers:a. Tailgatingb. Halo effectc. Greenwashingd. Competitive 17) Why does the author introduce this passage with a Native Americanmyth about people moving into California on a raft?A)A raft was an inexpensive form of transportationB)A raft was the best way for the people to get around.C)The raft represents an important factor in thedevelopment of the Sacramento Valley.D)The raft represents the reason people wanted tocome to the Sacramento Valley in the first place. what is the second most frequently reported STD in the US? Why did congress decided the winner of the election of 1824 Travis, who is 25 years old, knows that beijing is the capital of china, but he cannot remember when or where he learned this. This is an example of how semantic memory? PLEASE HELPP!!! ALL YOU HAVE TO DO IS SELECT THE CORRECT ANSWER CHOICE! :) earnings per share (eps) reports how much revenue is earned for each share of common stock outstanding.group startstrue or false Annie runs in the park every 3 days. Ron runs in the park every 5 days. They both ran on 1 January. How many more times will they run in the park on the same day up to the end of February? !! Ill give 100 points if you answer this hurry I need an answer !!??(07.01 HC)Prove that the two circles shown below are similar. Which of the following is a network device that is responsible for separating collision domains?A. SwitchB. RouterC. HubD. Modem Consider an investor which has a utility function of the form U(x) = exp{x}, where > 0. Calculate the maximum premium P , that the investor is willing to pay for complete insurance against a random loss X, where X N(10,50^2), = 0.001 and also comment on how P behaves with respect to .

1 poi 7-A school has 62 teachers and 1,364 students. How many students are there per teacher? 15 students 32 students 22 students 18 students

Answers

Related Questions

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

1 poi
7-A school has 62 teachers and 1,364 students. How many students are
there per teacher?
15 students
32 students
22 students
18 students