Mathematics High School

Janelle made ordered lists of the heights, in inches, of the students in Ms. Carver’s and Mr. Wright’s homerooms. She found the two lists had the same median value, but the list from Ms. Carver’s class showed greater variability. If the shortest student in Mr. Wright’s homeroom is 48 inches tall and the tallest student is 64 inches tall, what could be the heights of the shortest and tallest students in Ms. Carver’s homeroom?
46 inches and 61 inches
47 inches and 66 inches
52 inches and 63 inches
53 inches and 68 inches

Answers

Answer 1

Answer:

47 inches and 66 inches

Step-by-step explanation:

took test

Answer 2

above is correct ^^they are correct

Related Questions

Booker earned $1,200 over
the summer. He invested the money in
stocks. To his surprise, the stocks increased
in value to $1,335 in only 9 months. Find
the simple interest rate for the investment.

Answers

Answer:

15%

Step-by-step explanation:

1335-1200=135

9 months=9/12

135=1200 x r x 9/12

135=900r

divide each by 900

135/900 900r/900

0.15=r

0.15=15%

In January the students in a class red 72 books in February they read 56 books what is the approximate percentage decrease in the number of books read from January to February

Answers

Answer: -12.5%

72 + 56 = 128

72 x / 128 x 100 = 56.25

56 / 128 x 100 = 43.75

43.75 - 56.25 = - 12.5

What is the value p?
ANSWER is A) 6

Answers

Answer:

The correct answer will be A 6

Step-by-step explanation:

What is the combined height for 3 nickels, 2 nickels, and 1 nickel? The thickness of one nickel is 1/16 inch.

Answers

Answer:

3/8 of an inch

Step-by-step explanation:

3/16 + 2/16 + 1/16 = 6/16 = 3/8 inch

Answer:

3/8 inch

Step-by-step explanation:

So we know there are 6 nickels and we know the height of one nickel: 1/16

So 6*1/16 = 6/16 = 3/8

Students in Ms. Singh’s class had the following scores on their last quiz. What was the median score of Ms. Singh’s 20 students?

85, 83, 68, 77, 72, 95, 87, 75, 73, 55,
82, 85, 91, 86, 92, 78, 85, 86, 79, 82

Answers

Answer:

Median score = 82.5

Step-by-step explanation:

First, arrange the given data in an ordered manner. Thus:

55, 68, 72, 73, 75, 77, 78, 79, 82, 82, 83, 85, 85, 85, 86, 86, 87, 91, 92, 95

The median = the average of the 10th and 11th data

Median = (82 + 83) ÷ 2

Median = 165 ÷ 2

Medina = 82.5

A rectangle has an area of 40 square units and a perimeter of 26 units. What is the only length and width combo that would
fit these dimensions?

Answers

Answer: Length is 5 and width is 8

Explanation: a rectangle doesn’t have even sides so we have to find a set of 2 different numbers that could be multiplied by 2 (which will represent both of its sides) and then added together to get 26.

5 x 2 = 10 and 8 x 2 = 16
10 + 16 = 26
And 5 (being our length) times 8 (being our width) is 40

write the expression below in simplest form. 3x^2 + 8x -1+2(x^2 +5x+3) (work shown please!)

Answers

Answer:

5x^2+18x+5

Step-by-step explanation:

Answer:

5x² + 18x + 5

Step-by-step explanation:

Given

3x² + 8x - 1 + 2(x² + 5x + 3) ← distribute parenthesis

= 3x² + 8x - 1 + 2x² + 10x + 6 ← collect like terms

= 5x² + 18x + 5

What number is 80% of 80?

Answers

Answer:

64 IS THE ANSWER........

serious answers only please !! 20 points as well as brainliest for correct answer!!

given that these two triangles are similar, whats the measure of A

Answers

Answer:

Measure of angle A = 55°.

Step-by-step explanation:

From the picture attached,

[tex]\frac{AC}{LN}=\frac{BC}{LM}[/tex]

[tex]\frac{10}{5}=\frac{8}{4}[/tex]

2 = 2

Corresponding sides of the given triangles ΔACB and ΔNLM are proportional.

Therefore, ΔACB ~ ΔNLM.

m∠A = 180° - (90° + 35°) [By triangle sum theorem]

= 180° - 125°

= 55°

Measure of angle A is 55°.

mom can bake 18 cupcakes in 30 mins how many cupcakes will she bake in 1 1/2 hrs

Answers

18x3 = 54 cupcakes baked in 1.5 hours
1 1/2 hours = 90 minutes
90/3 =30

Add. Enter a number only as your answer in the space provided. -4/5 + 4/5

Answers

Answer:

HOPE THIS HELPS

-Todo <3

Step-by-step explanation:

-4/5+4/5=0

Answer:

Step-by-step explanation:

if u add a number and its opposite its ans will be zero

A. Write each of the following decimals using digits.
21. Twenty-six hundredths
22. Nine tenths
23. Thirty hundredths
[tex]pls \: answer \: [/tex]

Answers

Answer:

21.0.26

22. 0.9

23.0.30

If x = 64, what is the value of x(x - 6)?

Answers

Answer:

64(64-6) = 3712

Step-by-step explanation:

64(64 -6)

64-6 = 58

64(58) = 3712

SOLVE FOR X

PLZ ACTUALLY RESPOND, DON’T ASNWER WITH LINKS

Answers

Answer:

this is not an answer sorry, but someone answered me with a link and I opened it and it virused my phone

Answer:

Also not an answer

Step-by-step explanation:

I also got a virus on my phone. I had to get a whole new device.

MY HOMEWORK IS DUE TODAY HELPPPPP???????????????????

Answers

for the page that starts with problems 13 and 14, it is mostly all the pythagorean therom which is a² + b² = c² (all you have to do is plug the numbers in)
in order to do this make sure you remember the longest side or the side directory across from the 90 degree angle is always c! a and b can be any of the other two sides (the legs) they just cannot be the longest side. Here’s problem 13:

a² + b² = c²
now we plug in all the numbers we have
a² + 3² = 5²
in this case i made the missing side “a”
now we must square the numbers
a² + 9 = 25
we can’t square a since we don’t have a number for it
a² + 9 = 25
-9 -9
——————
a² = 16
since we can’t add to get to the missing side like usual, we must subtract the other leg (b in this case) from c
now we must get rid of the square on the a, and because we can’t square it, the only that gets rid of a square is a square root (remember what you do to one side you must do to the other)

√a² = √16
if you don’t know how to square root on a regular calculator i suggest looking up a square root calculated (calculator soup is a pretty good reasource)
you only have to do actual math for the 16, so once you square root the 16, just cross out the square root and square on the a and you’ll get your answer
a = 4

Please I need help on this problem this assignment due tomorrow!!!!!!! be brainliest if help me

Answers

Answer:

don't click that guy's link it's a virus

I'm pretty sure the answer if 50% chance

Step-by-step explanation:

I just combined the probabilities because it's for both lights

hope it helps <3

Solve 15=3p/6 Need some help

Answers

Answer:

p =30

Step-by-step explanation:

[tex]15 = \frac{3p}{6} [/tex]

[tex]15 \times 6 = 3p[/tex]

[tex]90 = 3p[/tex]

[tex]30 = p[/tex]

2a + 3b = 5
b = a - 5

Answers

1st Equation:

Answer for A:

[tex]a = \frac{5 - 3b}{2} [/tex]

Answer for B:

[tex]b = \frac{5 - 2b}{3} [/tex]

2nd Equation:

Answer:

[tex]a = b + 5[/tex]

hope it helps.

I need help what is this answer Yesterday, it rained for 335 minutes. The day before that it rained for 5 hours and 10 minutes. On which day did it rain for a longer period of time?

Answers

Answer: Yesterday it rained longer

335 / 60 = Hours

335 minutes

= 5 7/12 hours

≈ 5.58333 hours

335 minutes

= 5 hours & 35 minutes

Hope it helps and have a good day! (:^w^:)

c) Jasper and Emma are training for a marathon. Jasper runs 6 kilometers at a
time while Emma prefers to run in blocks of 3 kilometers. At the end of a
month, they realize that they have run same total number of kilometers. What
is the smallest number of kilometers that each must have run?

Answers

Answer:

The smallest number of kilometers that each must have ran is 6 km

Step-by-step explanation:

The distance Jasper prefers to run at a time = 6 km

The distance Emma prefers to run at a time = 3 km

The distance ran by Jasper at month end = The distance ran by Emma at the end of the month

The smallest number of kilometers that each must have ran is given by the lowest common multiple, LCM of 6 and 3 as follows;

The multiples of 6 are;

6 × 1 = 6, 6 × 2 = 12...

The multiples of 2 are;

3 × 1 = 3, 3 × 2 = 6...

∴ The LCM of which = 6

Therefore, the smallest number of kilometers that each must have ran = 6 km

Which solid has the net shown?
A. Triangular pyramid
B. Square pyramid
C. Rectangular prism
D. Triangular prism

Answers

Answer:

Step-by-step explanation:

Rama threw a paper airplane 30 times. It landed right side up 12 times and upside down 18 times. If this pattern continues and Rama throws the paper airplane one more time. What is the probability it lands right side up

Answers

Answer:

2/5

Step-by-step explanation:

Probability determines how likely an event would occur. Probability of an event occurring usually lies between 0 and 1

There are three types of probability

Theoretical ProbabilityExperimental Probability Axiomatic Probability

the probability it lands right side up = number of times it landed right side up / total number of times the airplane was thrown

12/30

To express in simpler form, divide both numerator and denominator by 6

2/5

I’m stuck on this one- sorry if I’m annoying lol

Answers

Answer:

The first statement: "Her first mistake was in Step 2. She added 0.2 to each term instead of multiplying by 0.2."

I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

-6

Step-by-step explanation:

Triangle A B C is shown. Angle B C A is a right angle, angle C A B is 30 degrees, and angle A B C is 60 degrees. The length of side A B is 16, the length of B C is 8, and the length of A C is 8 StartRoot 3 EndRoot. What are the input and output values for determining the sine of 60°? input: StartFraction 2 Over StartRoot 3 EndRoot EndFraction; output: 60° input: 60°; output: StartFraction StartRoot 3 EndRoot Over 2 EndFraction input: 60°; output: StartFraction 2 Over StartRoot 3 EndRoot EndFraction input: StartFraction StartRoot 3 EndRoot Over 2 EndFraction; output: 60°

Answers

Answer:

The answer is B. input 60 output sq root 3/2

Step-by-step explanation:

Answer: Answer is B

Step-by-step explanation: Edge 2023

Please help find area and perimeter of compost ore figure... 70 points and BRAINLY if I figure out how to give it:)

Answers

Answer:

Look at the other question i answered it for you

Step-by-step explanation:

If y = -2x + 3, find y when x = -3

Answers

Y= -2(-3) + 3

-2 multiplied by -3 is 6 and 6+3 is 9, meaning y= 9 when x= -3

6 yd
8 yd
C=?
What’s the hypotenuse?

Answers

Answer:

C = 10

Step-by-step explanation:

a²+b² = c²

36 + 64 = c²

100 = c²

C = √100

C=10

A^2+ B^2=c^2

so it should be 10

Can someone answer this for me quickly!

Answers

Answer:

0.5

Step-by-step explanation:

If the 30 is in degrees, then the answer is 1/2 or 0.5. If the 30 is in radians, then your answer is -1.0.

Answer:

x = [tex] \boxed{\dfrac{1}{2}} [/tex] units

[As a fraction]

x = [tex] \boxed{0.5} [/tex] units

[As a decimal]

I need help please, I will give brainliest to the first 2 people

Answers

Answer: that should be B !! so sorry if wrong..

Step-by-step explanation:

The answers is A if it’s asking for the mid section point ,

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