I’ve been stuck on these questions for THE LONGEST TIME...Can someone help?

Ive Been Stuck On These Questions For THE LONGEST TIME...Can Someone Help?

Answers

Answer 1
Q1: Terry’s map=1/500 of true size
Multiply inches by 500 to calculate with scale factor:
6*500=3,000
12 inches=1 foot
3,000/12=250 Feet (Option A)

Q2: 12 in=1 Foot
30 feet* 12 inches=360 inches
Divide by 360 inches by 36 inches:
360/36=10 parts (Option A)

Related Questions

I’m having a hard time

Answers

the second and third shape are rectangular shapes.

Answer:

Its the third and fourth answer

What is the slope of the line that passes through the points (-5, 8) and (-11, 8)

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(-6,0) I believe because when you graph it it’s only 6 spaces away for the x and they’re on the same line but a bit apart

What is m∠1? help me please

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Answer:

m∠1=111°

Step-by-step explanation:

Since angle 1 is an exterior angle on a straight line, it is the sum of the two outer angles of the triangle.

64+47=111.

You just have to add the numbers.
So 64+57=111 so 1 = 111

good morning!! can someone help?!:)

Answers

Answer:

Option A. {-4, 2, 4}

Step-by-step explanation:

There is no other options because none of them are bigger than -5 except Option A.

A gggggggggggggggggggggggg

A scientist claims that 6% of viruses are airborne. (a) If the scientist is accurate, what is the probability that the proportion of airborne viruses in a sample of 529 viruses would be greater than 8%? Round your answer to four decimal places.

Answers

Answer:

Probability that the proportion of airborne viruses in a sample of 529 viruses would be greater than 8% is 0.9545.

Step-by-step explanation:

For the given population the distribution of air-borne viruses is given as 6%. Now for this the value of Z score is given as

[tex]Z=\dfrac{\hat{p}-p}{\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}}[/tex]

Here

[tex]\hat{p}[/tex] is the sample measure which is 8% or 0.08p is the population measure which is 6% or 0.06n is the number of samples which is 529

So the Z score is given as

[tex]Z=\dfrac{\hat{p}-p}{\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}}\\Z=\dfrac{0.08-0.06}{\sqrt{\dfrac{0.08(1-0.08)}{529}}}\\Z=\dfrac{0.02}{\sqrt{\dfrac{0.08(0.92)}{529}}}\\Z=\dfrac{0.02}{\sqrt{\dfrac{0.0736}{529}}}\\Z=\dfrac{0.02}{0.01179}\\Z=1.6955[/tex]

For this the score, the value of probability is calculated from the table as below:

[tex]P(\hat{p}>0.08)=p(Z>1.6955)\\=1-p(Z<-1.6955)[/tex]

Here value of p(Z<-1.6955) is given as 0.0455

[tex]P(\hat{p}>0.08)=p(Z>1.6955)\\P(\hat{p}>0.08)=1-p(Z<-1.6955)\\P(\hat{p}>0.08)=1-0.0455\\P(\hat{p}>0.08)=0.9545[/tex]

 

Describe the graph of this inequality: 2x + 3 > 9

Answers

Answer:

Open circle at 3 going to the right.

Step-by-step explanation:

Let’s look at this.

first, let’s simplify the inequality. 2x +3-3>9-3

2x>6

x>3

since this is just a greater than or less than, it will be an open circle.

now that we have established that, we can see that x is BIGGER than 3. In that case, it will be an open circle at 3 going to the right.

write the quadratic equation whose roots are 3 and 1 and whose leading coefficient is 5

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Answer:

Step-by-step explanation:

added the answe in the sreen shot below that fully explains it

HELP ASP
A cylindrical soap dispenser has a
diameter of 3 inches and a height of 10
inches.
3 in.
10 in.
Which measurement is closest to the
total surface area of the dispenser in
square inches? (8.1A, 8.1B, 8.1C, 8.1E,
8.1F)
F 203 in.
G 108 in.
H 245 in 2
J
122 in.

Answers

Answer:

you can do this have a great day

Step-by-step explanation:

Evaluate the expression: (− 8)(15)(− 1/2)

Answers

Answer:  60

Step-by-step explanation:

Answer:60

Step-by-step explanation:

((−8)(15) (-1/2) =60

What is the perimeter of the triangle

Answers

Answer:

it's 65 because if u count the inside of the boxes u get 65

Answer:

34

Step-by-step explanation:

to get the perimeter you add the side-A with Base-B and Side-C.

The base at the bottom is 10 and the two symmetrical sides is 12.

P= a + b + c

34= 12 + 10 + 12

20 POINTS!!!!!! SOLVE FOR X​

Answers

Answer:

All you have to do is equal the equations to each other to find x for each problem!

Step-by-step explanation:

Hope this helps bestieee!

The equation y =f(x) is graphed on the coordinate plane. A function, g(x). is the result of translating the graph of fuxi to the left 2 units and up 4 units. Which is an equation for g(x)?
A)g(x)=f(x - 2)+4
B)g(x) = f(x + 2) + 4
C)g(x)=f(x-4)-2
D)g(x)=f(x + 4)-2​

Answers

Answer:

A

Step-by-step explanation:

g

[tex]g(x) = f(x - 2) + 4[/tex]

A function assigns the value. The equation of the function g(x) will be f(x-2)+4.

What is a Function?

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

Given f(x) is a function which is shifted two units to the right and 4 units upwards. Therefore, in the function f(x) we need to add -2 to the value of the x for the function to move right, while we need to add 4 to the overall function to move it four units upwards.

Hence, the equation of the function g(x) will be f(x-2)+4.

Learn more about Function:

https://brainly.com/question/5245372

#SPJ2

Solve for x in the following equations: -8x -10y = -6 when y = 3

A) -3
B) -6
C) 4
D) -2

Answers

Answer:

x = - 3

Step-by-step explanation:

- 8x - 10(3) = - 6

- 8x - 30 = - 6

- 8x - 30 + 30 = - 6 + 30

- 8x = 24

- 8x ÷ - 8 = 24 ÷ - 8

x = - 3

Answer:

the answer is A -3

Step-by-step explanation:

-8x-10y=-6 when y=3

-8x-10(3)=-6

-8x-30=-6

-8x=-6+30

-8x=24

-8x÷8=24÷8

x=-3


Help please........................

Answers

Answer:

17r = 595 is the answer

Step-by-step explanation:

Answer:

A) 17r = 595 is the correct equation.

Step-by-step explanation:

We have to find the no. of rooms on each floor.

If there are 'r' rooms, and in 17 floors there are a total of 595 rooms,

We can represent it in the following equation:

17r = 595

r = 595/17

r = 35

∴ There are 35 rooms on each floor

Evaluate the following expression
9+ 2/8^3=

Answers

Answer:

Step-by-step explanation:

assuming this is set up as it is meant to, we would have 9+(2/8)^3. This can be simplified by reducing (2/8)^3 into 1/64. This leaves 9+1/64, this gives 577/64. Hope this helps!

Answer:

9.015625

Step-by-step explanation:

In chapter 1, we introduced several sampling methods: Simple random sample, stratified sampling, systematic sampling, and cluster sampling. All the sampling methods except for convenience sampling, allow for unbiased statistical inference to be made. Convenience sampling typically leads to an unrepresentative sample and biased results. In this week's discussion board, you are asked to design a sample that is representative of the population and unbiased. Scenario: A marketing executive for Coca- Cola, Inc. wants to identify television shows that people in the Seattle area who typically drink Coke are watching. The executive has a list of all households in the Seattle area. Task: You are asked to design a sample to obtain the individuals in the sample. Use the provided scenario to help the Coca-Cola executive identifying the television shows. Design a sample that meets the requirements we discussed in the previous chapter. You need to explain why did you choose this sampling method.

Answers

Answer:

For the coca-cola case, stratified sampling coupled with random sampling will be used.

Step-by-step explanation:

Before going into discussing the scenario, it is evident to discuss the properties of mentioned sampling methods. They are as follows:

Random sampling as the name indicates is purely by randomness. It is a sample in which each element of the population has an equal chance of coming on.

Systematic sampling is easier than random sampling. Here all the elements are arranged in an order and the kth element is considered after a specific interval.

Cluster Sampling is another type of sampling where the population is divided into groups probably on the basis of their geographical location and all the elements of the cluster are then used.

Stratified Sampling is a two-step sampling method where firstly the population is divided into strata, groups on basis of some characteristic, like gender, age, and then another sampling method as the random or systematic method is chosen to pick samples from each of these strata.

On the basis of properties presented and the scenario outlined, it is evident that the population will be divided into strata based on age, gender, profession, and education, and then a random sampling within each stratum is used for all the population of the Seattle area.

I need some help on this question

Answers

Answer:

Real numbers have two categories: rational and irrational. If a square root is not a perfect square, then it is considered an irrational number. These numbers cannot be written as a fraction because the decimal does not end.

Step-by-step explanation:

So as to say that irrational numbers can't be a squared root because of there decimals.

Answer this question to get marked as barinliest!!!!

Answers

Answer:

60 cubic inches

Step-by-step explanation:

first find the area of the right triangle then multiply by 10 in.

=> (3 × 4 ÷ 2) × 10

=> 60 in.³

It would be 60 inches

what is the area of a square of 12 and four semicircles. Rounded to the nearest tenths place

Answers

Answer:

3.46

Step-by-step explanation:

plz can i get brainliest:)

Find the equation to the line below .

Answers

Answer:

y = 4x + 1

Step-by-step explanation:

y = mx + b

The line goes thru (0, 1) and (1, 5)

The slope = m = (5 - 1)/ 1 - 0) = 4/1 = 4

The y-intercept is (0, 1), so b = 1

y = 4x + 1 is the equation of the line

can someone pls help me with this question

Answers

Answer:

6

Step-by-step explanation:

The x intercept is the value of x when y equals zero. The table tells us that when x goes up by one, y goes down by two.

Knowing this, all we have to do is increase x by 1 and decrease y by two until y is zero, and we can look and see what x is.

I also made a visual in the file below if this is confusing

Henri puts aside $10 cash every month in a shoebox. He also makes a one-time deposit of $1,500 in a savings

account at 9% annual interest, compounded yearly,

Amount of shoebox savings: f(t) = 120t

Amount of savings account: g(t) = 1,500(1.09)^t

Which function represents the amount of money Henri will have after t years?

Answers

Answer:

T(t) = f(t) + g(t)

Step-by-step explanation:

The function which represents the total amount of money Henri will have in t years is the function obtained using an addition operation in the two defied functions, f(t) and g(t) ; total amount saved in shoe box plus the total compounded amount in savings account

Total amount of money in t years, T(t) ;

T(t) = 120t + 1,500(1.09)^t

f(t) = 120t

g(t) = 1,500(1.09)^t

Hence,

T(t) = f(t) + g(t)

let f(x) =x2-10x-11. enter the x intercepts of the quadratic function in the boxes.

Answers

ANSWER:

X intercepts= (11,0) and (-1,0)
Y intercepts= (0,-11)

EXPLAINATION:

To find The X intercept, substitute in zero for a Y and solve for X.
To find the Y intercept, substitute in zero for X and solve for Y.


MARK ME BRAINLIEST PLEASEEEE

A shopping container has a volume of 2,800 cubic inches. which could be the dimensions of the container? WILL GET BRAINLIEST​

Answers

Missing part of the question

- 10 in, by 12 in. by 24 in.

- 12 in. by 15 in. by 18-in.

- 10 in. by 16 in. by 20 in.

- 12 in. by 12 in. by 20 in.

Answer:

The possible dimensions of the container are

- 10 in, by 12 in. by 24 in

- 12 in. by 12 in. by 20 in

I hope i helped you. have a wonderful day!

Can someone pls help me with this? I got everything else I just don't really understand PI I know it's the last one because PI is approximately 22/7 can you just help me with the rest? It multiple choices too. Thank you soo much! 20 points!

Answers

Answer:

C, D, and E

Step-by-step explanation:

Answer: C, D and E are correct :D

Step-by-step explanation:

You and your family go out for dinner. The bill is $146. There is 8.25% tax. Find the total price you will pay for dinner including tax.

Answers

Answer:

158.45

Step-by-step explanation:

Answer:

gYou and your family go out for dinner.  The bill is $146.  There is 8.25% tax.  Find the total price you will pay for dinner including tax.

Step-by-step explanation:vYou and your family go out for dinner.  The bill is $146.  There is 8.25% tax.  Find the total price you will pay for dinner including tax.

Can somebody help me with this

Answers

Answer:

8) 260 mm

9)? .............

A jar contains 20 marbles: 6 are brown, 2 are gray, 5 are black, and 7 are white. A black marble is removed and replaced before a gray one is removed.

Answers

Answer:

Yes

Step-by-step explanation:

What is the question we need to answer? We got the information


Valeria already owns 147 necklaces, and additional necklaces are priced at 2 for a dollar. How
much money does Valeria need to spend on new necklaces in order to own a total of 477
necklaces? Write and solve an equation to find the answer

Answers

Answer:

$660

Step-by-step explanation:

Step 1

The number of extra necklaces that valeria needs is calculated as:

477 necklaces - 147 necklaces

= 330 necklaces

Step 2

We are told that

1 extra necklace cost $2

Hence

1 necklace = $2

330 necklaces = x

Cross Multiply

x = 330 × $2

x = $660

Therefore, Valeria need to spend and additional $660

What is the probability that you will get “heads” no more than once out of 3 flips?
P(0 successes) + P(1 success) =

Answers

Given:

Three coins are tossed.

To find:

The probability that you will get “heads” no more than once out of 3 flips.

Solution:

If three coins are tossed then the sample space is:

[tex]S=\{HHH,HTH,HHT,HTT,THH,TTH,THT,TTT\}[/tex]

Total possible outcomes = 8

Number of 0 successes means 0 heads in 3 flips, i.e., TTT.

Number of 1 successes means exactly 1 heads in 3 flips, i.e., HTT, THT, TTH.

Now,

[tex]P(0\text{ success})=\dfrac{1}{8}[/tex]

[tex]P(1\text{ success})=\dfrac{3}{8}[/tex]

And, their sum is:

[tex]P(0\text{ success})+P(1\text{ success})=\dfrac{1}{8}+\dfrac{3}{8}[/tex]

[tex]P(0\text{ success})+P(1\text{ success})=\dfrac{4}{8}[/tex]

[tex]P(0\text{ success})+P(1\text{ success})=\dfrac{1}{2}[/tex]

Therefore, the probability that you will get “heads” no more than once out of 3 flips is [tex]\dfrac{1}{2}[/tex].

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