Mathematics High School

When Nancy started middle school, she was 60 inches tall. When she started high school, she was 66 inches tall. What was the percent change in her height?

A. 6 percent increase
B. 9 percent increase
C. 10 percent increase
D. 90 percent increase

Answers

Answer 1
C it was a 10 percent increase
Answer 2

Answer:

C.

Step-by-step explanation:

Related Questions

Can someone help me with this

Answers

All of them specifically?

Can someone help me?

Answers

Answer:

Its the third one

Step-by-step explanation:

Correctly name the following angle.

Answers

Answer: ∠EDC or ∠CDE

Step-by-step explanation:

I need the answer to this can sb help

Answers

Answer:

yeah i gotchu

Step-by-step explanation:

The answer is b my guy

please make x the subject for these questions

a(x-4)=b

c(7+x)=7

x/y-2 = v

v/9x = w/y

vx + w = 5

2w + vx = y

thanks ​

Answers

Answer:

x=b+4a/a

x=7-7c/c

x=y(v+2)

Answer:

That's the answer to everything

HELP ASAP‼️‼️ The price for 4 pounds of ribs is $28
what is the unit rate?

Answers

Answer:

$7 per pound

Step-by-step explanation:

28/4

I need help pls help

Answers

Answer:

i do not know sorry :(

Step-by-step explanation:

Help due asap .......

Answers

Answer:

C

Step-by-step explanation:

I'm only 90% sure. I did it by canceling out the ones that don't make sense.

QC can't be the same as FQ, so A and D are cut out.

QC is longer than FQ, so option B doesn't make sense.

Somebody please help me! this is urgent!

Answers

Answer:

a. one solution

b. infinetly many solutions

c. one solution

d. no solution

Step-by-step explanation:

brainliest plz :)

The solution of equations are one solution, infinitely many solutions, one solution and no solution.

We are given that;

The four equations

Now,

To determine whether an equation has no solution, one solution, or infinitely many solutions, we can try to solve for the variable and see what happens.

Let's apply this method to each equation:

a. 8p + 1 = 4p + 2

4p + 1 = 2

Subtracting 1 from both sides, we get:

4p = 1

p = 1/4

This is a consistent result, so the equation has one solution: p = 1/4.

b. -6p + 7 = 7 - 6p

Adding 6p to both sides, we get:

7 = 7

This is an identity, so the equation has infinitely many solutions. Any value of p will satisfy the equation.

c. p + 9 = 2p - 3

Subtracting p from both sides, we get:

9 = p - 3

Adding 3 to both sides, we get:

12 = p

This is a consistent result, so the equation has one solution: p = 12.

d. 5p + 3 = 5p - 1

Subtracting 5p from both sides, we get:

3 = -1

This is a contradiction, so the equation has no solution.

Therefore, by the equation answer will be one solution, infinitely many solutions, one solution and no solution.

Learn more about equations;

https://brainly.com/question/10413253

#SPJ4

Can someone help me out

Answers

Answer:

C.

Step-by-step explanation:

c ............. anbrbrfkodlwlenrbgckodkenf

Part C: What is the value of z?
At a store closing, a universal discount rate
is applied to all items. The table shows the
price for three items.
O
A. $19.50
Total Price
O
B. $1.95
Discount
Original
Price
Price
(including
sales tax)
OC. $34.45
$22.50
$13.50
$14.31
O
D. $20.67
$16.20
$27.00
$32.50
у
Z

Answers

Answer:

Step-by-step explanation: I think it's D

Please help!
And explain the answers too!

Answers

1) He worked 4 hours leaving 6 more hours for him.
rate for A alone 6 baker
rate for A & B together 4
1/a+1/b=1/x
1/6+1/b=1/4
1/b=1/4-1/6
1/b=6/24-4/24
1/b=2/24
1/b=1/12
b=12
rate for wife alone 12 hours for the remaining 6 hours
check
1/6+1/12=1/4
12/72+6/72=1/4
18/72=1/4
ok
codewa
But we want to know how long it would have taken her for the whole job not just part of it
he works twice as fast as she does so the job that takes him 10 hours alone would take her 20 hours alone.

2) jessica and cynthia work in a pet shop.
it takes jessica 6 hours to groom all the pets but cynthia needs 8 hours to groom them.
if jessica starts to groom 1 hour before cynthia joins, how long will it take them to finish?
:
let t = time it takes them to finish (C's working time)
then
t+1 = J's working time
let 1 = completed job (all pets groomed)
:
A shared work equation, each does a fraction of the job, the two fractions add up to 1
%28%28t%2B1%29%29%2F6 + t%2F8 = 1
Multiply by the least common multiple of 6 and 8, 24. cancel the denominators
4(t+1) + 3t = 24
4t + 4 + 3t = 24
4t + 3t = 24 - 4
7t = 20
t = 20/7
t = 26%2F7 hrs, which is: 2 + 6%2F7*60 = 2 hrs 51.43 min to finish the job

3) math club takes 40 minutes
science takes 50 minutes.
rate * time = quantity
quantity = 1 set up of the tables.
rate for math club is 1/40 of all the tables in 1 minute.
rate for science club is 1/50 of all the tables in 1 minute.
math club works for 10 minutes.
rate * time = quantity
1/40 * 10 = 10/40 = 1/4 of the tables are already set up by the math club.
there are 3/4 of the tables that still need to be set up.
rate * time = quantity
the rates of the math club and the science club are additive.
(1/40 + 1/50) * time = 3/4 of the tables that still need to be set up.
common denominator is 200.
(5/200 + 4/200) * time = 3/4.
9/200 * time = 3/4
time = 3/4 * 200/9 = 600 / 36 = 16 and 2/3 minutes.
total time required is 10 + 16 + 2/3 minutes = 26 + 2/3 minutes.
how to check.
10 minutes is used to do 1/4 of the tables.
16 + 2/3 minutes is used to do the remaining 3/4 of the tables.
combined rate of math and science club is 9/200 of the tables in 1 minute.
math club rate of 1/40 * 10 = 10/40 = 1/4 of the tables.
combine rate of 9/200 * (16 + 2/3) = 9/200 * 50/3 = 450/600 = 9/12 = 3/4 of the tables.
1/4 + 3/4 = 1 = all of the tables.

is 2x+12 less than and equal to 14

Answers

Answer:

less than

Step-by-step explanation:

you cant add 2x to 12 because of the x.

Answer:

no, more then i think

Step-by-step explanation:

even we don't know what x is x is coud make the number bigger so 14x is bigger then 14

Please help ASAP!!!!!!!!!!!!

Answers

D. (-2, 0, 1, 3)

x-intercepts are where the line touches the horizontal line (x-axis)

Choose the product of (3x2 + 7)(6x2 - 4x + 5).​

Answers

Answer:

18x^4 - 12x^3 + 57x^2 - 28x +35

Step-by-step explanation:

Step-by-step explanation:

(3×2+7)(6×2-4x+5)= -52x +221

Parson City Middle School has 1,340 students. About 38% of the students are in the seventh grade. About how many seventh-graders attend Parson City Middle School?

Answers

Answer: About 509 seventh-graders attend Parson City Middle School.

Step-by-step explanation:

Total students in the school = 1,340

About 38% of the students are in the seventh grade.

Number of students in the seventh grade = 38% of (Total students in the school)

= 0.38 x (1340)     [38%= 0.38]

= 509.2 ≈ 509

Hence, About 509 seventh-graders attend Parson City Middle School.

Plsss help me plsss I need help

Answers

1: 37,345
2: 7,398
3: 3,500
4: 350

2. 37,345

3. 7,398

4. 3,500

5. 350

Hope this helps! :D May i have brainliest?

Which of these is a unit of density?
km/m
kg/m?
kg/m
kg/m

Answers

Answer: Kg/m³

Step-by-step explanation: Mass/ Volume

Which is 42.364 written with words?

Answers

FORTY-TWO AND THREE HUNDRED SIXTY-FOUR THOUSANDTHS hope this helps

A pair of jeans is on sale for 20% off. The sale price is $55.00. What is the original amount of the pair of jeans?

Answers

Answer:

$66

Step-by-step explanation:

Answer: 68.75

Step-by-step explanation:

Felix spent $12 on a movie ticket and x amount of money on snacks. He spent no more than a total of $22 dollars. Which inequality could be used to find the amount of money Felix could have spent on snacks?

Answers

$12+X is less than or equal to $22

Find the slope. Please someone answer this I need it I’ve been posting it but no one says anything.

Answers

Answer:

y=1x

y=0.3x

y=4x

Step-by-step explanation:

Line segment JK is divided by point L in the ratio of 3:2. Endpoint J is at (-16, 2) and point L is at (-15, -20). What are the coordinates of endpoint K?

Answers

9514 1404 393

Answer:

  K(-14 1/3, -34 2/3)

Step-by-step explanation:

The division ratio says ...

  (L -J)/(K -L) = 3/2

  2(L -J) = 3(K -L)

  5L -2J = 3K

  K = (5L -2J)/3

  K = (5(-15, -20) -2(-16, 2))/3 = (-75+32, -100-4)/3 = (-43/3, -104/3)

  K = (-14 1/3, -34 2/3)

please can someone help me really fast! i need youuu please it would be a massive help :))

Answers

2c+3a=61
3c+5a=96

6c+9a=183
-6c-10a=-192
-a=-9
The cost of an adult ticket is £9
2c+27=61
c=1/2 * 34 = 17
The cost of a child ticket it £17

From my last post here’s the paragraph

Answers

is that a snake in the pic

Translate the figure 2 units left and 4 units down. What are the coordinates of the image?



The coordinates are A′(
,
), B′(
,
), C′(
,
), and D′(
,

Answers

It’s a or c but I’m pretty sure is c hope it helps
The answer is c just answer that and you’ll get it right

Someone pls pls answer this ill mark u brainliest

Answers

Answer:

[tex]m\angle CBD=35^{\circ}[/tex]

Step-by-step explanation:

Since there are [tex]180^{\circ}[/tex] on each side of a line and [tex]\angle ABC[/tex] is marked as a right angle, [tex]m\angle CBE=180-90=90^{\circ}[/tex].

[tex]m\angle CBE=m\angle DBE+m\angle CBD[/tex], and [tex]m\angle DBE[/tex] is given as [tex]55^{\circ}[/tex].

Therefore, we can plug in our values and solve:

[tex]90=55+m\angle CBD,\\m\angle CBD=\fbox{35^{\circ}$}[/tex].

Help explain how you got it! Will mark brainliest!

Answers

6x - 15 = 4x + 11
2x = 26
x = 13

Answer:

i have made it in above pic hope it helps

If you spin the spinner, what is the probability of the pointer landing in the y section

Answers

Answer:

1/8

Step-by-step explanation:

i need help on this please help

Answers

Answer:

v= 5/3

Step-by-step explanation:

Line the numbers

Other Questions
pls help me. im on my brothers acc rn. i need somebody who knows 6th grade history. my grade is SOOOOOO bad (last pic for proof) if i get above 90% i can get a phone pls help me. ill give brainliest. i hope u all stay safe ty for helping me. Hank was watching the winter Olympics and was amazed at the distance the ski jumpers were able to travel. By looking at their posture in flight Hank was able to determine how they stayed in the air for so long. How does body posture affect flight in ski jumping? Bending the knees keeps the body tucked for better distance Holding the arms away from the body allows for better balance and further distance Leaning backward and more upright increases the chance to ride a thermal Leaning forward with the head close to the tips of the skis allows for better aerodynamics Write a method that takes a RegularPolygon as a parameter, sets its number of sides to a random integer between 10 and 20 inclusive, and sets its side length to a random decimal number greater than or equal to 5 and less than 12. Use Math.Random() to generate random numbers. Please help. I will mark you as brainliest!!!Which of the following sentences would not fit with the others in aparagraph?O A. You should dress professionally; your appearance is the first steptoward a good impression.B. Using a firm handshake, making eye contact, and smilingconfidently are all techniques for making a good first impression.C. When applying for a job, it is necessary to make a good firstimpressionD. If you don't want the job, don't worry about being on time. Which of the following is NOT a criteria for a celestial object to be a planet?-The object has cleared the neighborhood around its orbit of smaller objects.-The object is in orbit around the Sun.-The object has a nearly spherical shape.-The object must be massive enough have a gravitational pull on the sun. A 5.5 kg rifle fires an 11 g bullet with a velocity of 1000 m/s. (a) What is the recoil velocity of the rifle? (b) If the shooter holds the rifle firmly against his shoulder, What will be the recoil velocity? Assume the mass of the shooter is 120 kg.Please answer seriously (;`) plwase answer ALL the blanks. Determine the center and radius of the following circle equation: x^2+y^2-8x+6y-75=0 x 2 +y 2 8x+6y75=0 Center: \big(( , \big)) Radius: f(x) = 3x + 4x 6g(x) = 6x3 5x2 2Find (f g)(a). Please help!!! Need it now or my mom will kill me. I have a ton of missing assingments. Find the Mean,3, 9, 13, 8, 10, 2Meancan someone help me? The core of Earth is made out of iron and nickel. The outer cores temperature is so hot that it melts the metal. The inner core is solid metal. What causes these differences?1. The outer core is 2,300 km thick.2. the inner core is solid by intense pressure of all its layers above it3. the inner core has a cooler temperature allowing the metal to return solid4. the inner core is made of different metal Describe the cause and symptoms of Down syndrome. PLSSS HELP! WILL GIVE BRAINLIESTTHE WORLD WITH A THOUSAND MOONSCHAPTER 1: Thrill CruiseBy Edmond HamiltonLance Kenniston felt the cold realization of failure as he came out of the building into the sharp chill of the Martian night. He stood for a moment, his lean, drawn face haggard in the light of the two hurtling moons.He looked hopelessly across the dark spaceport. It was a large one, for this ancient town of Syrtis was the main port of Mars. The forked light of the flying moons showed many ships docked on the tarmaca big liner, several freighters, a small, shining cruiser and other small craft. And for lack of one of those ships, his hopes were ruined!A squat, brawny figure in shapeless space-jacket came to Kenniston's side. It was Holk Or, the Jovian who had been waiting for him."What luck?" asked the Jovian in a rumbling whisper."It's hopeless," Kenniston answered heavily. "There isn't a small cruiser to be had at any price. The meteor-miners buy up all small ships here.""The devil!" muttered Holk Or, dismayed. "What are we going to do? Go on to Earth and get a cruiser there?""We can't do that," Kenniston answered. "You know we've got to get back to that asteroid within two weeks. We've got to get a ship here."Desperation made Kenniston's voice taut. His lean, hard face was bleak with knowledge of disastrous failure.The big Jovian scratched his head. In the shifting moonlight his battered green face expressed ignorant perplexity as he stared across the busy spaceport."That shiny little cruiser there would be just the thing," Holk Or muttered, looking at the gleaming, torpedo-shaped craft nearby. "It would hold all the stuff we've got to take; and with robot controls we two could run it.""We haven't a chance to get that craft," Kenniston told him. "I found out that it's under charter to a bunch of rich Earth youngsters who came out here in it for a pleasure cruise. A girl named Loring, heiress to Loring Radium, is the head of the party."The Jovian swore. "Just the ship we need, and a lot of spoiled kids are using it for thrill-hunting!"Kenniston had an idea. "It might be," he said slowly, "that they're tired of the cruise by this time and would sell us the craft. I think I'll go up to the Terra Hotel and see this Loring girl.""Sure, let's try it anyway," Holk Or agreed.With the Jovian clumping along beside him, Kenniston made his way from the spaceport across the ancient Martian city.Read the following lines from the text:And for lack of one of those ships, his hopes were ruined!This line suggests Kenniston is (3 points)Select one:a. desperateb. angryc. dramaticd. realistic This is supposed to be a solution to deforestation/ wildfires i think this is a solution can someone just explain this paragraph to me Somebody is following us (passive 41. Which is NOT a valid statement to initialize a variable?a. int =100;b. long population=15000;C. char n[]="Hello word";d. const int N=100; Which of the following is not correct? A. Natural monopolies are often subject to regulation. B. Public ownership is the most common and effective public policy toward monopolies in the United States. C. Sometimes the best public policy toward a monopoly is to do nothing. D. Antitrust laws may prevent mergers that would actually raise social welfare. im about to cry please help A pair of shorts regularly cost $35 are on sale for 20% off what is the price of the shorts?