Mathematics High School

HELP ASAP!!!! Giving brainliest to whoever answers first!! No links please. :))

HELP ASAP!!!! Giving Brainliest To Whoever Answers First!! No Links Please. :))

Answers

Answer 1

Answer:

45 points

Step-by-step explanation:

Average= sun of all numbers/ no. of numbers

33= (23+35+27+48+18+35+x)/7

33= 186+x/7

33×7= 186+ x

231= 186+x

x= 231- 186

x= 45

Answer 2

Answer:

45 points, he scored 45 points in game 7

Step-by-step explanation:

Right now, the average, or mean, is (23 + 35 + 27 + 48 + 18 + 35)/6 = 31

The number plus 23 + 35 + 27 + 48 + 18 + 35 and then divided by 7 should equal 35, that number is 45

(23 + 35 + 27 + 48 + 18 + 35 + 45)/7 = 33 = 231/7 = 33 = 33 = 33

To find the mean, you add all the numbers and then divide it by the amount of numbers there.

Related Questions

Round off 631 to the nearest 100

And also round off 8348 to the nearest 100

Answers

Answer:

600

8300

Step-by-step explanation:

Answer:

1) 600

2) 8300

Step-by-step explanation:

Okay so rounding is simple

If the place digits before the digit your rounding to is 1-4 then just everything stays the same. If its 5 or above then you round the number up and put everything else into 0s.

Please answer my math question

Answers

x=2 or x=-8 are the answers to the questio.

Find the value of angle A and angle B pls help (:

Answers

Answer:

m<A=97

m<B=97

Step-by-step explanation:

m<A=m<B

Congruent angles and they are vertical angles. The other two are also the same because the angles given have the same degrees.

m<A is supplementary to 83 degrees

Supplementary angles are two angles that sum up to 180 degrees.

180-83=97

97 degrees is the answer for each missing angles.

You want to wrap a gift shaped like the regular triangular prism shown. How many square inches of wrapping paper do you need to completely cover the​ prism?

length 11 in
height 8.7 in
width 10 in

Answers

You would need 438.45 inches of wrapping paper to cover the triangular prism completely. But since you can’t really cut the paper to that exact decimal you would round to 439 inches. Don’t forget to cube your answer since it’s area. Final answer should look like 429in.2

Which graph represents the function y = 2/3x-2?

Answers

Answer:

Graph the line using the slope and y-intercept, or two points.

hey could someone help me with this. i’ll mark u brainiest if u don’t leave a link.

Answers

Answer:

10,000

Step-by-step explanation:

10 to the power of 4 is equal to 10x10x10x10 which is 10,000! I hope this helps

Answer:

the answer will be 10000!

Step-by-step explanation:

10 x 10 x 10 x 10 = 10000

or...

10 x 10 = 100

100 x 100 = 10000

or...

jusr simply add 4 zero to 1!

PLS HELP ME ANSWER THIS
DO NOT SEND A LINK!!!​

Answers

Answer:

3/8 cups

Step-by-step explanation:

You want half of the recipe, so you want half of  

3 /4  of a cup.

Of means multiplication when it comes to fractions, so multiply  

3/ 4  by  1/ 2  to get   3 /4 ⋅ 1/ 2 = 3/ 8

Answer:i think

Step-by-step explanation:

3/4 divided by 1/2 =1.5 or 3/4 times 1/2 = 3/8

Number 6 please help 10 points

Answers

Answer: The graph would have 4 bars

Step-by-step explanation: The graph would have 4 bars because there are 4 numbers

Which number has the greatest value
A 8.07 x 10^5
B 1.34 x 10^-4
C 9.23 x 10^-3
D 7.92 x 10^2

Answers

Answer:

See the explanation below

Step-by-step explanation:

Which number has the greatest value

From the given list of numbers

Option A has the greatest value

A 8.07 x 10^5

This is because it is raised to a positive number 5, and also the integer is the largest that is raised to a non-negative number/power

What are all of the steps to get -4=2p+10

Answers

You need to get p by its-self so
-4=2p+10
Need to take 2p and put it on the other side of the =
You cancel out 2p by subtracting 2 from itself and -4 which is 0.6

Can you help me. .....................

Answers

Answer:

2

Step-by-step explanation:

Three less means -3 so, y=x-3. Good luck.

BRAINLIEST ANSWER (70 points)

Solve for x

Answers

Answer:

x = 22

Step-by-step explanation:

6x + 48 = 180

6x = 132

X = 22

PLEASE HELP Select from the drop-down menus to correctly complete the sentence.The

outcome?,or sample space? or probability?

of a compound event is a number between 0 and 1? or 0 and 10? or 1 and 10?or 1 and 100?.

Answers

Answer:

The probability of a event is a number between 0 and 1 or 1 and 10 or 1 and 100.

Step-by-step explanation:

The correct answer is - The probability of a event is a number between 0 and 1 or 1 and 10 or 1 and 100.

Reason -

Probability - It is a number between 0 and 1

Sample space - All the possible outcomes of an experiment.

Outcome - One of the individual results that can occur in an experiment.

Event: A subset of the sample space

Compound event : A event with more than one outcome.

Which of these strategies would eliminate a variable in the system of equations?
10x + 4y = -2
52 - 2y = 2
Choose all answers that apply:
A
1
Multiply the top equation by
2
then add the equations.
Add the equations.
Multiply the bottom equation by 2, then subtract the bottom equation from the top equation.

Answers

The answer to this is c

When Alan and Brady stood together on the scale, their total weight was 250 lb.
Brady and Charles were weighed together, and their total weight was 300 lb.
Charles and Damien weighed 280 lb. when they stood on the scale together.
Initially, when Charles, Damien, and Brady all stood on the scale together, it
registered 420 lb. How much does each of the boys weigh?

Answers

Answer:

Alan: 110 lb.

Brady: 140 lb.

Charles: 160 lb.

Damien: 120 lb.

Step-by-step explanation:

Calculate the closing price of a bond that has a face value of $1,000 and is closing at 101 7/8% of the face value.

A. $1,001.78
B. $1,000.78
C. $1,018.75
D. $1,000.75

Answers

Answer:

The present value of this bond is simply the sum of these two present values: ... an investment in an 8%, $1,000 par value, 5-year Government of Canada bond. ... D.T-bill yield is calculated as (100-price)/price x (365/term) x 100. ... maturity (per $100 face value) for a bond with a 7.0% coupon, current market price of $107.50 ...

Step-by-step explanation:

The answer is C $1,018.75

24 pencils cost $1.20, how much will one pencil cost?

4.5 pound of apples costs $22.50. What is the unit price?

Answers

Answer:

1) $0.05

2) $5.00

Step-by-step explanation:

1)

1.2/24 = 0.05

2)

22.5/4.5 = 5

Pls answer fast and no bs links or I’ll report

Answers

Answer:

Step-by-step explanation:

a c e

Melissa is saving money to buy a game. So far she has saved $20, which is four-fifths of the total cost of the game. How much does the game cost?

Answers

Answer:

25

Step-by-step explanation:

5 10 15 20 25

Answer:

25 dollars

Step-by-step explanation:

20 divided by 4 equals 5 then times that by 5 equals 25 then thats the total and ur answer is 25

Which is a true statement based on the dot plots below?
.
++
10 20 30 40 50 60
Set A
10 20 30 40 50 60
Set B
O Set A has the greater mean.
O Set A has the lesser range.
O Set B as the greater median
O Set B is less symmetric than Set A

Answers

Set B has the greater median

Choose the equation of the line that is parallel to the x-axis.
A. x = 4
B. x + y = 0
C. x = y
D. y = 4
​

Answers

Answer:

D. y=4 you would see a line passing only through 4, x axis is also a line and it's formula is y=0 cause e it passes through 0

If f(x) equals 4^x- 8 and g(x) equals 5times + 6, find (f-g)(x)

Answers

Answer C

Step by step exploration

(f-g)(x)= 4^x- 8-5x- 6= 4^x-5x-14 so C

Triangle JKL with vertices J(1,-1), K(2,3), and L(3,-2) in the line x=4 ANSWER RIGHT NOW BEEN WAITING AN HOUR NOW

Answers

Answer:

hahhahahqhqhqhhajajahahahahahwhwhwhwhwh

John scored 17 out of 30 in the Entrepreneurship test calculate his marks in percentage give your answer to one decimal place​

Answers

Answer:

well, one john isnt that smart . he scored a 57% (0.5666....repeating)

Step-by-step explanation:

17 divided by

30

Find the 1st 4 iterations if f(o)= -2, f(n)= 3f(n-1)-2n

Answers

Answer:

Step-by-step explanation:

f(0) = -2

f(1) = 3*(f(1 - 1)) -  2*1

f(1) = 3(-2) - 2

f(1) = - 6 - 2

f(1) = - 8

f(2) = 3*(f(1)) - 2*2

f(2) = 3*(-8) - 4

f(2) = -24 - 4

f(2) = - 28

f(3) = 3*(f(2)) - 2*3

f(3) = 3*-28 - 6

f(3) = -84-6

f(3) = - 90

f(4) = 3*f(3) - 2 * 4

f(4) = 3*-90 - 8

f(4) = -270 - 8

f(4) = -278

(c) Using your calculator, sketch a graph of your
function over the interval Osts 20 and
OSD15. Mark the y-intercept with its value.

Answers

Answer:

bro i did not undurstand the question pls make me brillant

Step-by-step explanation:

PLEASE HELP! (Q~Q)
Please show work...

Answers

Answer:

cross multiply 2 to 15 then divide whatever the outcome is by 0.5

Step-by-step explanation:

when 1 * 0.5 whole answer will be outcome

I need this ASAP PLZ

Answers

I and -2 is the solve for the equation

What is 2/3=1/4 k

The solution to k is

Answers

Answer:

8/3 = k IG

Step-by-step explanation:

PLZ MARKK BRAINLIEST

En un parque de forma circular de 700 m de radio hay situada una fuente,

tambien de forma circular, de 5 m de radio. Calcula el área de la zona de

paseo.​

Answers

área del parque

A=Pi . R^2

A=Pi (700m^2)

A=3.1416 x 490000m^2

A= 1539380.4 m ^2

área de la fuente

a= Pi. r^2

a=Pi (5cm^2)

a=3.1416 x 25cm^2

a= 78.54 cm^2

Luego lo que hacemos que al area grande le restamos la pequeña.

pero antes que nada convertiremos los metros a centimetros.

A= 1539380.4 m^2

1539380.4 m^2 (100cm/1m)

eliminaras los metros y te quedara asi

1539380.4  ( 100 cm/ 1)

153,938,040 cm^2

luego restamos A-a

153,938,040 cm^2 -  78.54cm^2

R/ el area de la zona de paseo es de 153937961.5 cm^2 !!

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