Mathematics High School

Randy wanted to survey to determine the most preferred pet of the residents in his city. Which method of sampling BEST represents the most unbiased opinion?

A) Survey 50 residents from 5 different areas

B) Survey 100 residents who have pets

C) Survey 100 residents who do not have pets

D) Survey 50 residents in his are who but per food regularly from the supermarket

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

2 2/4 devided by 1/6

Answers

(15 is your answer)

Divide numerator by denominator, cancel out any common factors

HELP I NEED HELP ASAP

Answers

B cause the rectangle is square

An 18% tip is left on a $65 dinner bill. 5% tax is added (before tip). What is the total paid?

Answers

Answer: The answer is 68.25

Step-by-step explanation:

WOWOWOWOWLWLWLWKWKWKWKWLWL

Answers

Answer:

chicken nugget

Step-by-step explanation:

8. The fare for riding in a taxi is a $2 fixed charge and $0.30 per mile. The fare for a ride of d
miles is $8.65. Solve for d?

Answers

Answer:22.17

Step-by-step explanation:

8.65-2= 6.65

6.65/.30= 22.16666667

Round it

22.17 miles (also might round it to a while number i don’t know which they want so it could be just 22)

A scale model of the statue of liberty is 8 inches tall. If the scale used is 1 in = 30yd. What is the actual height of the statue of liberty?

Answers

Answer: 250 yd

Step-by-step explanation:

From the question, we are informed that the scale model of the statue of liberty is 8 inches tall and that the scale used is 1 in = 30yd.

Since the scale used was 1 in = 30 yd, the actual height of the statue of liberty will be:

= 8 × 30

= 240 yd

PLEASE HURRY!!! PLEASE

Answers

Answer:

going horizontally, 15, 3, 9, then 1, 3, 6, then 20, then, 40, 60

Step-by-step explanation:

Algerba 1 , stuck on this :/

Answers

Answer:

neither is right

Step-by-step explanation:

it should factorize to (8x + 12) (x + 1)

Triangles ABC and DEF are similar find d

Answers

Answer:

D equals 12; just multiply 6×2

Answer:

b: 12

Step-by-step explanation:

PLEASE HELP ASAP!!!!!!

Answers

Answer:

answer is c

Step-by-step explanation:

50 dividido 11 con la explicación

Answers

4.54 porque 50 le entra a 11 4.54 veces

Part B
Write an
equation in the form
y= mx + b for this function.

Answers

2y=3x+4

You would start at 4 the y intercept and rise 3 and run 1

Four friends were born in consecutive years. The sum of their
ages is 94. What is the age of the oldest friend?

Answers

Answer:

Step-by-step explanation:

Since they were born on consecutive years, their ages are 4 consecutive whole numbers. Let the lowest age be x. Then the other ages are x + 1, x + 2, and x + 3.

Now we add the 4 expressions and set the sum equal to 94.

x + x + 1 + x + 2 + x + 3 = 94

4x + 6 = 94

4x = 88

x = 22

The youngest one is 22.

The oldest one is

x + 3 = 22 + 3 = 25

Answer: 25

i dont know how to do this please help

Answers

Easy. Y=64x+12 I don’t know if this is standard form but

In a right triangle, a and b are the lengths of the legs and c is the length of the hypotenuse.
If b = 6.8 centimeters and c = 9.7 centimeters, what is the perimeter? If necessary, round to
the nearest tenth.

Answers

Answer:

P=23.4

Step-by-step explanation:

so using the pytogoren theroum

c2-b2= a2

so a= 6.9

so P= 6.9+6.8+9.7=23.4

if my answer helped please mark as brainliest.

Han drinks three gallons of iced tea each day. Each gallon of iced tea contains ¾ cups of sugar. How much sugar does Han drink when drinking her iced tea each day?

Answers

Answer:

3 cups of sugar.

Step-by-step explanation:

Han drinks 3/4 of a cup of sugar each day when she drinks iced tea. She drinks 3 gallons, and each contains 3/4. If each contains only 3/4, we will have to multiply 3/4 by 3 gallons to find our answer to this question.

[tex]\frac{3}{4} = 1 \text{-gallon}[/tex]

So, now we will have to multiply 3/4 by the number 3.

[tex]\frac{3}{4}[/tex] × [tex]3[/tex] = [tex]\frac{12}{4}[/tex]

12/4 is equal to 3, so the answer is 3.

What is the value of x?

Answers

its b and i need more chars here

Answer:

Step-by-step explanation:

Fact: sum of angles in a triangle is 180° so add all angles and find x

x+2x+2x+15 =180 ; subtract 15 from both sides

5x = 180-15; divide by 5 both sides

x= 33

Ms. Martinez bought 36-pint sized containers of strawberry yogurt. How many gallons is that?

Answers

Answer:

4.5 gallons

Step-by-step explanation:

3. A flagpole that is 15 feet tall casts a 7-and-a-half-foot shadow. At the same time of
day, a nearby building casts 18 feet, 4 in. shadow. How tall is the building? Show your
answer in inches then convert to the feet.

Answers

Answer:

Step-by-step explanation:

It would have to be 6

Evaluate the expression. 5y+x/z

Answers

Answer:

5yz+x/z

Step-by-step explanation:

Hurry friends, don't write it blank
X= 72 Work 2x+ 52159x What

Answers

Answer:

Step-by-step explanation:

Find the value of the trig function indicated

Answers

B
Hope this helps
May God bless you and your family

The expression 15h + 216 represents the approximate amount of money a family spends at an amusement park in a day, where h is number of hours the family stays at the park. About how much can a family expect to spend if it stays 6.5 hours?

Please help!

Answers

Answer: $313.50

Step-by-step explanation:

In a fruit bowl there are 6 bananas, 4 apples, and 3 oranges
1. For every 4 _________, there are 3__________.
2. The ratio of_________, to________ is________.
3. The ratio of ________ to _______ is 4 to 6
4. For every 1 orange, there are ___ bananas

Answers

1. for every 4 APPLES there are 3 ORANGES

2. The ratio of ORANGES, to BANANAS is 1:2 / 3:6

3. The ratio of APPLES to BANANAS is 4 to 6

4. For every 1 orange, there are 2 bananas.

Hope this helped! :))

Short Answer
1. What is the domain and range for the parent function of g(x) = x+1?

Answers

Answer:

Domain= {XER} Range= {YER}

Step-by-step explanation:

This is a line equation. Lines continue infinitely in both the horizontal direction and vertical direction, so that means that the domain and range are both a set of all real numbers.

A closed rectangular tank measures 5 meters by 10 meters by 6 meters. What is the surface area of the tank?

Answers

Answer:

280 square units

Step-by-step explanation:

Using the given dimensions {5, 6, 10}, find the area of the front, top and end of the box: 5*6 + 5*10 + 6*10 = 140 square units.

The back of the box is the same size and shape as the front, the bottom the same as the top, and the other end the same as the first end. Thus, multiply 140 square units by 2 to get the total surface area of the tank:

It is 280 square units.

Are triangle RAT and triangle BUG congruent, similar, or neither? Explain your reasoning.

Answers

Ce clasă ești sa văd daca te pot ajuta

If two pairs of corresponding angles in a pair of triangles are congruent, then the triangles are similar. We know this because if two angle pairs are the same, then the third pair must also be equal. When the three angle pairs are all equal, the three pairs of sides must also be in proportion.

i need help please, ill give Brainliest

the product of 10 and the number Q
(its question 3)

Answers

Product means multiply
10 * q

Evaluate the following expression:
{23x[8x(54/3)]}

Answers

So you need to mutpies it and then never forget that 0.23

Please help me with this I will give brainliest

Answers

Answer:

5x = 34.5

34.5 ÷ 5 = x

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