Mathematics High School

Mr. Moran chose 10 different test scores out of 50, and they are shown below. For the following set of data, find the mean test score, rounding to the nearest tenth (i.e. one decimal place)



{48, 36, 21, 19, 50, 50, 49, 44, 38, 40}

Answers

Answer 1

Answer:

39.5

Step-by-step explanation:

Related Questions

What is the value of s?
units
B.
8
15
D

Answers

Answer:

17

Step-by-step explanation:

In triangle ABD,

By pytagoras theorem,

s^2 = 8^2 + 15^2

= 64 + 225

s^2 = 289

s = 17 units

I need help with matching the variable to its correct length​

Answers

Is there a photo to show us what the variables are?

square the term in the parentheses? Please help​

Answers

Answer:

There is no parenthesis here

Step-by-step explanation:

add the question or equation or problem next time




What is the slope of the line?
(Khan Academy)

Answers

Answer:

1/3 seria el resultado

Identify the volume of the figure in cubic units.

Answers

Answer:

8 cubic units

Step-by-step explanation:

Count it. It's all visible for this question.

Terri is beginning a science experiment in his lab instructions called for 227 mg of potassium what is the difference between this amount and 1 gram

Answers

Answer:

773 mg

Step-by-step explanation:

1 gram = 1000 mg so the difference is:

1000 - 227

= 773 mg.

Simplify the following expression by combining like terms.

Answers

Answer:

5p + 2w + 2

Step-by-step explanation:

A shirt is on sale for 30% off. The expression p - 0.30p, where p is the original cost of the shirt, can be used to find the sale price. Which expression means the same as decreased by 30%?

Answers

Answer: 0.70

Step-by-step explanation the same as decreased by 30%" would be (1.00 - 0.30)(original cost), or 0.70(original cost)

Pythagorean
Diego props a 10ft ladder against the wall how high up will the ladder reach if the foot of ladder is 5 feet away from the wall ?

Answers

Answer:

5√3 ft

Step-by-step explanation:

If the ladder is 10ft tall, then that represents the hypotenuse. If the foot of our ladder is 5ft away from the wall, that is a side length that we know. Using the Pythagorean Theorem, a²+b²=c², where a and b are side lengths of a right triangle, and c is the hypotenuse, we can solve for the missing side length:

a²+b²=c²

(5)²+b²=(10)²

25+b²=100

b²=75

b=√75

b=5√3

So the ladder will reach a height of 5√3 ft.

Three interior angles of a polygon are,100degrees,120degrees,and 108degrees.Find the remaining two sides,if one of them is three times the other​

Answers

Answer:

Joe Mama :))))))))))))))))))))))

Step-by-step explanation:

A. The function shown on the graph has a greater rate of change, but a lower starting point.
B. The function shown on the graph has a greater rate of change and a higher starting point.
C. The function shown on the graph has a smaller rate of change and a lower starting point.
D. The function shown on the graph has a smaller rate of change, but a higher starting point.

Answers

I think it is A

sorry if it is wrong!

which table shows the relationship y=k/x where k is a real number

Answers

Answer:

the answer is 1/5 because y/x gives you k

Step-by-step explanation:

5 for every $2.50 10 for every ?​

Answers

Answer:

5 dollars

you do 2.50 x 2 because 5 x 2 makes 10, and you have to do what you do to one side, to the other.

you deposit $1050 into an account that pays 7.25% interest per year. find the amount after six year given the following:
a) compounded semiannually b) compounded monthly

Answers

Uhhh this is ap Reese end die die I don’t yuuuu

What is the answer to this question please

Answers

Answer:

450cm3

Step-by-step explanation:

10 times 5 times 9

Answer:

Simple . the cuboid have to go to GYM to Work out the Volume .  1+2= 11 Answer

Helpppp meeee plzzzzz

Answers

Answer:

No

Step-by-step explanation:

As the hypotenuse is not equal to base and perpendicular.


−8

≥ -5 ???????????????????????????

Answers

-8>-5 ? Ok s if that’s the question. The answer it’s false

Answer:

If your asking if it’s true or false then it is false

Step-by-step explanation:

If you want to make it a true statement then it would be -8<-5

Help with math question

Answers

Answer:

degree 4

terms 2 and 4

Step-by-step explanation:

answer: degree 4 | terms: 2 & 4
hope this helps you out .

anything helps this is the last one

Answers

Answer:

i am pretty sure it's a.

Step-by-step explanation:

i hope this helps :)

Answer:

it's -2sqrt7

the first answer

Step-by-step explanation:

pls mark me brainliest!

Add the following weights:
5 lb 9 oz
+ 1 lb 9 oz
Ib
OZ

Answers

Answer:

7 lbs 2 oz

Step-by-step explanation:

6 lbs 18oz

18 - 16 = 2oz

[tex]cos x -1=0[/tex]

Answers

Answer:

x=2[tex]\pi[/tex]n,for any integer n

Step-by-step explanation:

A 2-column table with 5 rows titled Lou's Shoes. Column 1 is labeled Shoe with entries Sandals, sneakers, running shoes, boots, cleats. Column 2 is labeled Regular price (dollars) with entries x, 10, 12, 14, 16.
Lou’s Shoes is having its annual Flag Day Sale and is offering a 25% discount on all regularly priced shoes. Kayla spends $13.50 buying sandals and sneakers. Determine which equation represents how much Kayla will spend on sandals after the discount.
$13.50 = 0.75(x + 10)
$13.50 – 10 = 0.75x
$13.50 + 10 = 0.75x
$13.50 = 0.25(x + 10)

Answers


$13.50 = 0.75(x + 10)

Answer: it's A

Step-by-step explanation: took the test

Tasha has foam blocks stored in a box that measures 314 ft long by 3 ft wide by 1 ft tall.

Each foam block is a cube with 14 -ft edge length.



How many blocks can fit into the box?

(A) 156 blocks
(B) 312 blocks
(C) 624 blocks
(D) 2496 blocks

Answers

E⁣⁣⁣xplanation i⁣⁣⁣s i⁣⁣⁣n a f⁣⁣⁣ile

bit.[tex]^{}[/tex]ly/3a8Nt8n

Time Remaining56:19m:s When I have walked 20 % of the way to school, I have 1200 metres more to walk than when I have 20 % of the walk remaining. How far, in metres, is it from my home to my school?

Answers

Answer:

x = Total distance from your home to school = 1,500 meters

Step-by-step explanation:

Let

x = Total distance from your home to school

When you walked 20% of the way to school, you still have 1200 meters more to walk

Walked distance = 20% of x

= 20/100 * x

= 0.2 * x

= 0.2x

Total distance - walked distance = 1200 meters

x - 0.2x = 1200

0.8x = 1200

x = 1200 / 0.8

x = 1,500 meters

x = Total distance from your home to school = 1,500 meters

How can I find the prime factorization of a number with an easy explanation?

Answers

Answer:

Step-by-step explanation:

Step 1: Start by dividing the number by the first prime number 2 and continue dividing by 2 until you get a decimal or remainder. Then divide by 3, 5, 7, etc. until the only numbers left are prime numbers.                                                                 Step 2: Write the number as a product of prime numbers.

What is the median. Also i have two more questions that have median.

Answers

Answer: 61

Step-by-step explanation:

Answer:

61

Step-by-step explanation:

Work your way from the outside and you'll get 61

Plss help

Which number line shows the solution to 1x +1<5?

Answers

Answer:

second

Step-by-step explanation:

x +1<5

x<5-1

x<1<4

Please I need help ASAP

Answers

This is an exponential table

Find the total surface area of this cone.
Leave your answer in terms of T.
24.in
SA =? - in2

Answers

Answer:

SA = 360π in²

Step-by-step explanation:

The slant height l is the hypotenuse of the right triangle inside the cone.

Using Pythagoras' identity to find l

l² = 24² + 10² = 576 + 100 = 676 ( take the square root of both sides )

l = [tex]\sqrt{676}[/tex] = 26

Then

SA = πrl + πr²

      = (π × 10 × 26) + (π × 10²)

      = 260π + 100π

      = 360π in²

Please help.
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.

Answers

Answer:

A, C

Step-by-step explanation:

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