the number of students seated

at tables. Describe what each

factor represents.

**Answer:**

6 rows to 7 steal in each rows

please help answer questions 1 and 2!

**Answer:**

**1:A**

**3:C**

**hope this help**

- Fritz worked a total of 22 hours

per week at two jobs. He worked

12 hours per week at one job.

Which equation can be used to

find h, the number of hours Fritz

worked per week at his other job?

A 22-h=12

B 12 +22=h

C 22 + h = 12

Dh - 22 = 12

The answer is A because you initially start of working 22 hours and H is the number of hours worked at the other job which means if you subtract the hours worked between two jobs and the ones you already worked it gives you 10 hours at the other job.Hope this helps!

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!

**Answer:**

The measure of Angle 6 would be 123 degrees.

**Step-by-step explanation:**

Since A and B are parallel, then Angle 1 and Angle 5 are the same angle. And a straight line is 180 degrees. This means that you would do 180-57, which is 123 degrees.

pls somebody help me i need help on this

dont get it

**Answer:**

its 8.1

**Step-by-step explanation:**

if 1 mile is 5.4 you would divide that by two and then add 5.4 +2.7 which equals your answer 8.1

Two-fifths of the stage crew are girls. if there are 30 members of the stage crew, how many are girls?

**Answer:**

12 girls

**Step-by-step explanation:**

30*(2/5)=12

The maximum grain yield for corn is achieved by planting at a density of 36,000 plants per acre. A farmer wants to maximize the yield for the field represented on the coordinate grid. Each unit on the coordinate grid represents one foot. How many corn plants, to the nearest thousand, does the farmer need? (Hint: 1 acre = 43,560 ft2)

Answer:501,000

Step-by-step explanation:

The least common multiple of 3, 4, 6, and 8 is

**Answer:**

24 is the least common multiple of 3, 4, 6, and 8 is

C. Mrs. Hampton used 1/3 of a gallon of milk to feed three kittens. If she fed an equal amount

of milk to each kitten, how much milk would one kitten get?

1/9, sorry if it’s wrong!! Hopefully it helps you!

blank plus 1/5 equals to 1/2

Answer: 3/10

Step-by-step explanation:

To get the value for the blank, treat it as a variable. Let’s say this blank is x.

x + 1/5 = 1/2

Subtract 1/5 from both sides:

x = 1/2 – 1/5

x = 3/10

The blank is 3/10.

Hope this helps!

Solve the quadratic equations

y^2 −10y+21=0

y=?

16p^2 -8p=-1

p=?

x^2 -400=0

x=?

-16m^2 =8m+1

m=?

-3n^2 +75=0

n=?

**Answer:**

for quadratic equation 1

y^2-10y+21=0

**Step-by-step explanation:**

y^2-7y-3y+21=0

y(y-7)-3(y-7)=0

(y-7)(y-3)=0

y-7=0,y-3=0

y=7,y=3

y=(3,7)

for quadratic equation 2

16p^2-8p+1=0

16p^2-4p-4p+1=0

4p(4p-1)-1(4p-1)=0

(4p-1)twice=0

4p-1=0,4p-1=0

4p=1

p=1/4 twice

for quadratic equation 3

x^2-400=0

x^2=400

x=√400

x=20

for quadratic equation 4

-16m^2-8m-1=0

multiply the equation by -

16m^2+8m+1=0

16m^2+4m+4m+1=0

4m(4m+1)1(4m+1)=0

4m+1=0 twice

m=-1/4 twice

for quadratic equation 5

-3n^2+75=0

divide both side by -3

-3n^2/-3=-75/-3

n^2=25

n=√25

n=5

Can someone help me please?

**Answer:**

I love pizza math :P

**Step-by-step explanation:**

**column 1 column 2**

2/3 2/5

1/4 3/4

1/3 4/5

1/2 1/6

Is it time for pizza now? :P

Pls help solve these three

**Answer:**

1. True

2. False

3. False

**Step-by-step explanation:**

It’s,yes(true),and,no(false),no(false)

The Cosmic Pool company is building a pool in Mary’s back yard. The pool is to be 8ft longer than it is wide and cover 240 square feet of the back yard. Determine both dimensions of the pool and the perimeter.

Group of answer choices

A. Dimensions: width = 20ft & length = 12ft

Perimeter: 32ft

B. Dimensions: width = 20ft & length = 12ft

Perimeter: 64ft

C. Dimensions: width = 12ft & length = 20ft

Perimeter: 64ft

D. Dimensions: width = 12ft & length = 20ft

Perimeter: 32ft

**Answer:**

The correct answer is C.

**Step-by-step explanation:**

Since the Cosmic Pool company's pool's length is 8ft longer than the width, you can immediately rule out choices A and B, since their *widths* are greater than their *lengths* by 8, and not vice versa. This leaves choices C and D. The perimeter of a quadrilateral's formula is [tex]2(l+w)[/tex], which means the length plus the width and multiplied by 2. Using this formula, you can infer that the perimeter is [tex]2(20+12)[/tex] = [tex]2*32[/tex] = 64ft, so choice C is the correct answer.

A circle with a radius of 1 in. is inscribed in a right triangle with legs of 3 in. and 4 in. If a point is randomly chosen within the triangle, what is the probability that the point is NOT also in the circle?

Answer:

Explanation:

Circle Area:

CA = 1²×π

CA ≈ **π in²**

Triangle Area:

TA = 3×4/2 = **6 in²**

Probability:

**P(point not in circle) = (6-π)/6 **≈ 0.48 ≈ 47.64%

Question

Given matrix A shown below, find 6 A

**Answer:**

-6 18

-30 30

**Step-by-step explanation:**

Multiply each number in the matrix by the 6.

Regina rolls a fair, six-sided die every week, and her allowance for that week is twice the

number she rolls on the die. Write an expression to represent Regina's allowance for the

week where n represents the number that Regina rolls on the die that week.

Write your answer in the box.

**Answer:**

6*2=n

**Step-by-step explanation:**

Well, if its a 6 sided die, and she gets twice the amount, then 6*2 and since the total = n 6*2=n The Total of the equation would be 12 instead of n

Tutoring Question Help

A person is taking a 5-question multiple-choice test for which each question has three answer choices, only one of which is correct. The person decides on answers by

rolling a fair die and marking the first answer choice if the die shows 1 or 2 the second if it shows 3 or 4, and the third if it shows 5 or 6. Find the probability that the

person gets fewer than 3 correct answers.

The probability that the person gets fewer than 3 correct answers is

(Round to three decimal places as needed.)

Hello yeah I’m not sure

fine the Value of t in the equation

Answer:

14.4

Step-by-step explanation:

6 x (t1/3 + t1/2) = 12(6)

2t + 3t = 72

5t = 72 /5

t= 14.4

Historical evidence indicates that times between fatal accidents on scheduled American domestic passenger flights have an approximately exponential distribution. Assume that the mean time between accidents is 43 days. What is the variance of the times between accidents

**Answer:**

The variance of the times between accidents is of 1849 days squared.

**Step-by-step explanation:**

**Exponential distribution:**

The exponential probability distribution, with mean m, is described by the following equation:

[tex]f(x) = \mu e^{-\mu x}[/tex]

In which [tex]\mu = \frac{1}{m}[/tex] is the decay parameter.

The variance of the exponential distribution is:

[tex]Var = \frac{1}{\mu^2}[/tex]

**Assume that the mean time between accidents is 43 days.**

This means that [tex]m = 43, \mu = \frac{1}{43}[/tex]

**What is the variance of the times between accidents?**

[tex]Var = \frac{1}{(\frac{1}{43})^2} = 43^2 = 1849[/tex]

The variance of the times between accidents is of 1849 days squared.

Two equivalent fractions for 1/6?

**Answer:**

[tex]\frac{2}{12}[/tex] or [tex]\frac{3}{18}[/tex]

**Step-by-step explanation:**

[tex]\frac{1}{6} = \frac{2}{12}=\frac{3}{18}[/tex]

Complete the sentence: An unbiased estimator is _____. a. any sample statistic used to approximate a population parameter b. a sample statistic, which has an expected value equal to the value of the population parameter c. a sample statistic whose value is usually less than the value of the population parameter d. any estimator whose standard error is relatively small

Answer:

a) Any sample statistic used to approximate a population parameter.

Step-by-step explanation:

An unbiased estimator is any sample statistic used to approximate a population parameter.

In mathematics, the bias of an estimator refers to the difference between the true value of the parameter being estimated and the estimator’s expected value.

If a statistic is not an underestimate or overestimate of the population parameter, then it is unbiased.

That is why an unbiased estimator is an accurate sample statistic used to approximate a population parameter.

Can you help me!!! This is due in a couple hours

**Answer:**

A (1,3,2)

**:)) **

cm

5 cm

5.8 cm

6.3 cm

8 cm

Lateral Surface Area =

cm squared

Total Surface Area =

cm squared

Volume

cm cubed

I will give you brainlest

Total is 518.4

Lateral is 174

Hope that helped sorry if it’s wrong

Lateral is 174

Hope that helped sorry if it’s wrong

Which is the solution for In (3x – 5)=In 11 + In 2?

a.

X = 8

c.

X=-3

b.

X9

d. x - 7

**Answer:**

C

**Step-by-step explanation:**

Jah gg if fhbvvjhggfhvcg

Reduce the following fraction to lowest terms: [tex]16/20[/tex]

2/2 because 20 can go into 2 and 16 goes into 2

Answer is 4/5 hope this helps

CAN SOMEONE EXPLAIN AND MAYBE SHOW ME STEP BY STEP WHY THE ANSWER IS 75degrees. HURRY 50 points and brainiest!!!

**Answer:**

75 is auwsome kid. im a million.

**Step-by-step explanation:**

waka waka

Triangle LQP is isosceles, and in it, angle L is 30 degrees; so the other two angles add up to 150 degrees. Hence, angle LQP is 75 degrees.

What’s is 47x88x9x0???

**Answer:**

0

**Step-by-step explanation:**

go left to right

47x88=4136

4136x9=37224

37224x0=0

I WILL GIVE BRAINLIEST IF YOU ANSWER THIS QUESTION CORRECTLY!What is the shape of the distribution shown below?

Choose 1 answer:

(Choice A)

The distribution is left-tailed.

(Choice B)

The distribution is approximately symmetrical.

(Choice C)

The distribution is right-tailed.

**Answer:**

pretty sure it's B!

**Step-by-step explanation:**

B the distribution is approximately symmetrical

An airplane is flying at an altitude 0f 2000 feet toward an island. It is at a distance d

of 6500 feet from the landing point. Find the angle of approach,

**Answer:**

21

**Step-by-step explanation:**

base 44 percentage 99

do you have to round to anything

What geometric figure would you get if you joined the endpoints of two rays and pointed the rats in opposite directions?Pls help me ASAP, this is due today. I would really appreciate it.
Electronic aggression is also known as physical abuse.Group of answer choicesTrueFalse
can someone please help me
Beginning with line 1365, what are the key events that the Messenger shares with Eurydice, Creons wife?
3. Parkinson's disease is a condition that makes the neurotransmitter dopamine gradually disappear from one's brain region, the substantia nigra.truefalse
here is the last question from my pervious postIll give brainliest to whoever answers it right
-9 + 10m = -5 + 6 solve for m
What is the formula for the area of a circle?O A. A = 727O B. A = 20O C. A = terdO D. A = 2
Solve a" + 14a + 45 = 0 by factoring
the questions are in the files!
If f(x)=3x-9, what is f(5)?
Ponyboy has several internal conflicts throughout the novel. Which of thefollowing is NOT a part of an internal conflict for him?
Which of the following is a heterozygous genotype?BbbbNNJJ
A right triangle has legs that are 5 cm and 7 cm long what is the length of the hypotenuse 1.122.243.74 4.144
In the equation 3x - 9 = 3, what is the first step we should do?
1. What can you infer about Anne and her father's relationship from the presents he has for her andher reaction to them?page 290-292 scene 2
Chris works at a tire store. Chris can change a tire on a rim in 8 to 12 min, with all timesin between equally likely.a) What is a probability that Chris changes a given tire in less than 9 min?b) What is the probability that it takes between 9 min and 11.5 min?c) What is the probability that it takes exactly 10 min?
Light is a type of energy produced by the vibration of electrically charged particles.True or false?
How might writers use pictures they find on the Internet? A. For sending to friends B. For inspiring ideas C. For painting subjects D. For enjoyment and fun
find the area of this figure.