Mathematics High School

The ratio of 6th-grade students to 8th-grade students in a school is 4 to 5. How many 6th grade students are there if a school has 360 8th grade students

Answers

Answer 1

Answer: 288

Step-by-step explanation: 360/5 is 72 so multiply the 6th graders times 72 and you get 288

Related Questions

Lacey has $36 to spend. She buys a pair of sunglasses for $14.89 and a hat for $9.33. Lacey buys a scarf with the remaining money. How much does Lacey spend buying a scarf? (1 point)

$4.66
$7.44
$11.78
$24.22

Answers

Answer: 11.78

Step-by-step explanation: You have to minus 36 by the cost of the hat and sunglasses.

Answer:

11.78

Step-by-step explanation:

Lacery has 36 dollars so she only has 36

she buy a pair of sunglasses for 14.89    14.89

ans buys a hat for 9.33                  

add 9.33 and 14.89 which u get 24.22

36.00

 minus

24.22 equals 11.78

f(1)= -34

f(n)=f(n−1) - 3

Find an explicit formula for f(n).

​

Answers

Answer:

f(n) = -34 -3(n - 1)

Step-by-step explanation:

The explicit formula for f(n) is given below:

Given that

f(1)= -34

f(n)=f(n−1) - 3

Based on the above information

f(n) = a1 +d(n -1)

a1 = -34

d = -3

So

f(n) = -34 -3(n - 1)

This above represent an explicit formula

Help asap plsss!!!!!

Answers

Answer:

the is 90

Step-by-step explanation:

a right angle is 90

the correct answe is 90

find the area of the minor sector
1 r=9cm,tita=70​

Answers

Answer:

The area is 49.5 cm^2

Step-by-step explanation:

To find the area of the sector, we are going to use the formula for the area of a sector

Mathematically, we have this as;

A = theta/360 * pi * r^2

r = 9 cm and theta = 70

Substituting these values

A = 70/360 * 3.142 * 9^2

A = 49.5 cm^2

how is your day?:) mine sucks because i’m doing hw on spring break

Answers

Answer:

im good :)

Step-by-step explanation:

its so annoying how teachers give hw on breakss

Pls help me number 8 plsssss

Answers

Answer:

y=mx+b

m=2/3, b=-2

your answer is B. y=2/3x-2

Step-by-step explanation:

Hope this helps :)

Can anyone help me with this question please.

Answers

Answer:

Whats the question?

Step-by-step explanation:

You didn’t ask a question I don’t know what I am to look for.

a lighthouse L is 40 km due north of a harbor H, a speedboat leaves H and travels on a bearing of 053 from H until it reaches a point P.
Point P lies on a bearing of 075 degrees from L.

calculate the distance traveled by the speedboat

Answers

Answer:

D

Step-by-step explanation:

Edg

Answer:

I have a document with examples, do you wanna it?

Step-by-step explanation:

PLZ HELP ME WITH 6 * 5/6 THANKS

Answers

Answer:

5

Step-by-step explanation:

5/6 x 6 = 30/6

Basically just multiply the numerator and whole number to get the new numerator. Put that on top of the denominator and then convert it to the simplest fraction (if necessary).

In the given right triangle, find the missing length to the nearest tenth.

a. 6.1 ft

b.21.1 ft

c.7.1 ft

d.21.4 ft

Answers

Answer:

C

Step-by-step explanation:

I think

After running 14 laps the runner had compleated 25% of the race. How many laps does he still have to compleate?

Answers

Answer:

42 laps

Step-by-step explanation:

I need help please help me if you can and show ur work!

Answers

Answer:

x = 65

Step-by-step explanation:

Triangle interior angle sum is 180 degrees.

2x + 25 + 25 = 180

2x = 130

x = 65

Answer:

65

Step-by-step explanation:

OK so we know that the bottom line shows a 180 degrees angle

so 180-25+25 = 180-50 = 130

Now divide 130 by 2 and you should get 65.

Hope this helps..!!

The toll on a highway is based on the number of miles driven. If the toll on a 15-mile stretch of highway is $0.60, find the cost to drive a 80-mile stretch?

Answers

Answer:

20 it would cost 20 dollars to drive an 80-mile stretch

Jennifer scored 40 points in a game on Saturday. If she scored 50 points
on Sunday then what is the percent increase in the points Jennifer
scored?

Answers

Answer:

Step-by-step explanation:

.

At a school, 40% of the sixth-grade students said that hip-hop is their favorite kind of music. Only 5% liked Baby Shark the best. 100 sixth-grade students prefer hip hop music. How many 6th grade students are there at the school?

Answers

250 students
Explanation:
100/.4 = 250

yeah can someone help

Answers

Answer:

14 2/3

Step-by-step explanation:

multiply the area of the base by the height which is also 2 x 7 1/3. that is equal to 14 2/3

:)

the answer is 14 2/3
i agree with the person above

solve for
cosxcos(x+pi divided by 4)=0
0

Answers

Answer:

Step-by-step explanation:

hello : solutions in R

cosxcos((x+π)/4) =0

means :   cosx = 0   or   cos((x+π)/4) =0

1)   cosx = 0    means : x = π/2+kπ    k in Z

2)  cos((x+π)/4) =0  means :  (x+π)/4 =  π/2+kπ .......continu calculate : x

4x +7y =-14
X + 4y =-8

Answers

Answer:first one is 5 and second one is -4

Step-by-step explanation:

How many toothpicks make a triangle? Two triangles? Write
an expression that represents the number of toothpicks
needed to make x triangles that appear side-by-side in a
single row, as shown. Explain your reasoning,

Answers

Answer:

3 toothpicks make a triangle  x =3

Step-by-step explanation:

Function or not a function?

Answers

Answer:

not a function because the points' x-values repeats

Step-by-step explanation:

not a function because it doesn't pass the vertical line test

Easy Math question that I dont get. pleaseeee help.
It is due in 5 minutes

Answers

Answer:

First, Third, Fourth, Fifth

Step-by-step explanation:

x² + 2x - 24 = (x + 6)(x - 4) = x² - 4x + 6x - 24 = x² + 2x - 24

True.

x² - 8x + 15 = (x + 5)(x +3) = x² + 3x + 5x + 15 = x² + 8x + 15

False.

3x² + 4x + 1 = (3x + 1)(x + 1) = 3x² + 3x + x + 1 = 3x² + 4x + 1

True.

5x² - 2x - 3 = (5x + 3)(x - 1) = 5x² - 5x + 3x - 3 = 5x² - 2x - 3

True.

4x² - 49 = (2x - 7)(2x + 7) = 4x² + 14x - 14x - 49 = 4x² - 49

True.

First, Third, Fourth, Fifth

Mr. Green baked 24 cookies. 5 sixths of the cookies were oatmeal. How many oatmeal cookies did Mr. Green bake?

Answers

Answer:

20

Step-by-step explanation:

there r 24 cookies

5/6 of 24 is 20 because 24/6 is 4 and 4*5 is 20

Answer:

20 oatmeal cookies

Step-by-step explanation:

If it is 6ths then divide 24 by 6 which is 4 and multiply 5 by 4 which is 20

Identify the percent of change as an increase or a decrease: 1/3 to 2/3


Answers

Answer:

100% increase

Step-by-step explanation:

Write each phrase as an algebraic expression.

four times a number

a number divided by 14

Answers

Answer:

#1. Fourteen divided by a number.

#2. Four times a number.

#3. A number divided by 14.

#4. A number minus 14.

Step-by-step explanation:

I hope this helps., I just need more points. So sorry.

Explanation:
"the quotient" means to divide.
"the quotient of 14" means 14 is going to be divided by something. So we can write:
14
÷
The something it will be divided by is "the difference between a number and -7".
Lets call "a number"
n
.
"the difference" means we are going to subtract something from
n
and what we are going to subtract is a
−
7
. We can write this as:
n
−
(
−
7
)
Putting this together gives:
14
÷
(
n
−
(
−
7
)
)
Or
14
n
−
(
−
7
)

Shrings dining room table is round and has a radius of 4.5 feet. What is the tabletops area? Plz

Answers

Answer:

The answer should be 63.63! you might need to round it to 63.6 or 64

Step-by-step explanation:

find the area of a circle with radius, r = 5.81m. Give your answer rounded to 2 DP.

Answers

A≈106.05m²

hope that help

Answer:

A=πr×r

π=3.142, r=5.81

A=3.142×5.81×5.81

A=106.0906~106.09

What is the slope of these ordered pairs (3,-4(6,1)

Answers

Answer:

The slope would be 5/3

Step-by-step explanation:

Let me know if u have to simplify it

1. During an average month, 11,000 babies are born in Pennsylvania. I wonder about the probability that during April 2021 the number of babies born in Pennsylvania will be 10% higher than average. What sort of probability distribution should I use to address that question?

Answers

Answer:

3.444

Step-by-step explanation:

3.444

the table shows running speeds of 10 randomly selected lions.

speed (miles per hour) 48, 45, 50, 44, 46, 45, 42, 47, 45, 48. based on the data

select the most reasonable prediction about the speed of the lion

A. the top speed of a lion is 48 miles per hour.
B. the typical lion runs at a speed of about 46 miles per hour.
C. the typical lion runs at a speed of about 40 miles per hour.
D. the typical lion runs at speeds greater than 50 miles per hour.

Answers

Answer:

I think B

Step-by-step explanation:

Find the average

Answer:

B

how i know: i took the test

What is the area of the following circle?
Either enter an exact answer in terms of or use 3.14 for 1 and enter your answer as a decimal.
d = 8

Answers

Answer:

50.24

Step-by-step explanation:

A= pi r^2

A= 3.14 * 4^2

A= 3.14 * 16

A= 50.24

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