Mathematics High School

Last year only 60 people attended the annual holiday choir concert. This year it was mandatory that everyone bring guests, so there were 180 attendees. What is the percent increase?




I NEED THE ANSWER PLEASE

Answers

Answer 1

Answer:

200%

Step-by-step explanation:

Related Questions

how do i figure out the average number of a number

Answers

Answer:

Step-by-step explanation:

If you want to figure it out you have to find the average number of a set of numbers you add all those numbers together and then you take that number and divide it by how many numbers you have you have in the set

helpppp mee i in a test

Answers

Answer:

-2 im pretty sure or just -1

please help !!! can someone explain?

Answers

Given:

Total cites are [tex]1\dfrac{1}{2}[/tex] inches apart on the map.

Scale of the map is [tex]\dfrac{1}{2}\text{ inch }=40\text{ miles}[/tex]

To find:

The actual distance between two cities.

Solution:

Distance between two cities on map = [tex]1\dfrac{1}{2}[/tex] inches

                                                              = [tex]\dfrac{1(2)+1}{2}[/tex] inches

                                                              = [tex]\dfrac{3}{2}[/tex] inches

We have,

[tex]\dfrac{1}{2}\text{ inch }=40\text{ miles}[/tex]

Multiply both sides by 3.

[tex]\dfrac{3}{2}\text{ inch }=3\times 40\text{ miles}[/tex]

[tex]\dfrac{3}{2}\text{ inch }=120\text{ miles}[/tex]

So, the actual distance between two cities is 120 miles.

Therefore, the correct option is D.

Can you help me with this please!​

Answers

1 1/6 and hey you can use this website check out this website called calculator soup that’s where I get my answers :)

The price of an item has been reduced by 55%. The original price was $43.
Use the ALEKS calculator to find the price of the item now.
Х
5
?

Answers

Answer:

27.00

Step-by-step explanation:

The original price was $60. What is the price of the item now? ... If the price has been reduced by 55 percent, this means we are paying for ... Let me know if you have any questions. ... Tutor. 4.9 (43). Semi-Retired Mechanical Engineer & Mathematician ... So, 45% of $60 = .45 x $60 = $27.00 (Price now).

How many real solutions does the system have? y=-3x - 3 ly= x2 3x + 5 Enter your answer in the box.​

Answers

Answer: Zero real solutions does the system have.

30 points!! Find the value of x. Show yours steps.

Answers

2(x+9)=142
x+9=71
X=62

Answer: x=10

Step-by-step explanation:

Supplementary angles 142+2(x+9)=180

Subtract 142 frrom both sides

2(x+9)=38

now distribute

2x+18=38

subtract again

2x=20

Divide both sides by 2

x=10

Please help me out! as soon as possible!!! I will give you brainiest!

Answers

Answer:

give me brainlyest

Step-by-step explanation:

0 x i took the quiz

Am = a1 + (n-1)d
Find the 25th term of the arithmetic sequence -17, -25, -33, -41, ...
O-209
0 -307
0-259
0-257

Answers

Answer:

a1=-17,n=25,d=-33--25=-33+25=-8

Am=-17+(25-1)×-8=-17-24×8=-17-192=-209

Sue's Sushi placed two orders with its fish supplier. One order was for 11 pounds of salmon and 6 pounds of tuna; the order
totaled $146. The other order was for 8 pounds of salmon and 4 pounds of tuna; this order totaled $104. What is the cost for
one pound of salmon and one pound of tuna?

Answers

Answer:

For one pound of Salmon in the first order, it is $13.27 per pound, and for tuna it is $24.3 per pound.

For the second order however, Salmon is $13 per pound, and Tuna is $26 per pound.

Step-by-step explanation:

The answer please answer

Answers

Step-by-step explanation:

Area of trapezoid

= 1/2 × 4 × [6 + (5+8)]

= 1/2 × 4 × 19

= 38 cm²

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

C = 75 + 45h

Step-by-step explanation:

75 is the flat rate, so you add it

45 is by hour, so you multiply it by the number of hours he works

you add them together for his total service cost

Answer:

Step-by-step explanation:

the cost is

C= 75 fixed rate + 45* hours worked on the job

C = 75 +45h

Ahsan
Which expressions are equivalent to 242 x 62?
Choose all that are correct.
(200 x 62) + (40 x 62) + (2 x 62)
(242 x 6) + (242 x 2)
12.000 + 2.400 + 120 + 400 + 80 +4
(242 x 60) + (242 x 2)
(200 X 6) + (40 x 6) + (2 x 6) + (200 X 2) + (40 2) + (2 x 2)

Answers

It is number 1 and number 2 because the equation is 242× 62 and Number 1 and 2 are just breaking it down

If x = 5y - 1 and 2x + 5y = -32, what is the value of y?​

Answers

Answer:

y = 2 and five together

Step-by-step explanation:

Population density is a number of people per unit of area the population density of a sick certain region is 60 people per square kilometer if the region covers 23 square kilometers what is the population of the region

Answers

Answer:

1380 people.

Step-by-step explanation:

Population density is a number of people per unit of area.

We have,

The population density of sick in a certain region = 60 people/km²

Area of the region, A = 23 km²

We need to find the population of the region.

[tex]d=\dfrac{P}{A}\\\\P=60\times 23\\\\P=1380\ \text{people}[/tex]

So, the population of the region is equal to 1380 people.

A cylindrical can of soup has a height of 4 inches and a radius of 2 inches. What is the volume of the can? Round to the nearest tenth.

Answers

The volume of the cylindrical can of soup given the radius and height is 50.24 cubic inches

Volume of cylinder

Radius, r = 2 inchesHeight, h = 4 inches

Volume of a cylinder = πr²h

= 3.14 × 2² × 4

= 3.14 × 4 × 4

= 50.24 cubic inches

Learn more about volume of cylinder:

https://brainly.com/question/9554871

#SPJ1

There are 50 animals in a shelter. Sixty percent of the animals are dogs. Find the number of dogs in the shelter.

Answers

Answer:

30 dogs

Step-by-step explanation:

100% = 50

1% = 50 ÷ 100 = 0.5

60% = 0.5 x 60 = 30

Answer:

30 of the animals are dogs

Step-by-step explanation:

60% of 50 is 30

I hope this helps! May I have brainliest?

Complete each exercise leaving imaginary answer in i form.
3^-24

Answers

set 3 aside

root -24

break up into two parts:

root 24 and root -1

root -1 always = i

so now we have root 24 and i

now break up root 24

which is root 4 and root 6

root 4 is a perfect square so we can take it out and put it with the 3 we put aside earlier

but when we take it out we have to remember to solve the root

so root 4 becomes 2

we are left with root 6 and i this doesn’t get any smaller

multiply the 3 and 2 we grouped together and we get:

6 root 6i

i’ll write it down too, so see pic

LAST ONE! I NEED HELP ON THIS ONE. I NEED TO TURN THIS IN, IN THE NEXT 5 MINS!!! SHOW WORK!!!

Answers

Answer:

x=3, x=-9

Step-by-step explanation:

X^2+6x=x(x+6)=27

Floor tiles cost £4.25 each.
Work out the total cost of 35 tiles.

Answers

Answer:

148.75

Step-by-step explanation:

4.25 x 35

Answer:

4.25 x 35 = 148.75 pounds

Step-by-step explanation:

hope this helps. mark me brainliest uwu

Oh shoot. I keep getting false warns.

I put a math question and it got removed. Bro. Anyways question:

900 - 30 = ?

Answers

Answer:

900 - 30 =  870 :)

Step-by-step explanation: because subtraction :D

Answer:

870

Step-by-step explanation:

900

- 30

  =

870

please hurry

if there are two backyards and both of the perimeter measurements are 65ft by 45ft how many 8ft panels of fencing do you need to enclose the yards?

Answers

Answer:

You need 14 panels of fencing to enclose the yards

Step-by-step explanation:

Division

There are two backyards with respective perimeters of 65 ft and 45 ft. It's needed to enclose them with fencing.

The total fencing needed to do the job is 65 ft + 45 ft = 110 ft

Since the fencing comes in panels of 8 ft, we need 110/8 = 13.75 panels of fencing.

But we cannot order a decimal number of panels, we need to round up to the next integer, thus

Millions of years ago, the Indian plate began pushing gradually towards the Eurasian plate. The land above started rising in various patterns. Which physical feature most likely resulted from such a motion?
Fault block mountain with waves, twists, and turns
Fault block mountain with jagged, rough edges
Folded mountain with waves, twists, and turns
Folded mountain with jagged, rough edges

Answers

Folded mountain with waves, twists, and turns. I believe because the article stated it was gradual and various patterns were formed.


4. Which statement is true about the expression 7(2x + 5)?
A. The expression has two factors.
C. The factor 2x + 5 has three terms.
B. The expression has three factors.
D. The expression is the sum of three terms.

Answers

Answer: (C)

Explain:

A map has a scale of 1 cm : 3 km. If Sun Valley and Milton are 9 km apart, then they are how far apart on the map?

Answers

Answer:

They are 3 cm apart on the map

Step-by-step explanation:

(1*3)*3= 9

Which list of numbers is in order from least to greatest?

Answers

Answer:

its A 22%

Step-by-step explanation:

please help you’ll get 30 points and brainliest!!

Answers

Answer:

Step-by-step explanation:

Since 8 increases by 5 to be 13 I would say that s=15 and y=11

Alos s is the hypotenuse which is the longest side of the triangle

y = 3/2x + 3
The slope and y-intercept

Answers

Answer:

Slope=3/2

Y-intercept=3

Step-by-step explanation:

I need the answer and work shown please

Answers

Answer:

... I don't know how to do this sorry :/

Step-by-step explanation:

:(((

A bracelet is now reduced to £420.
This is 70% of the originally price
Work out the the original price of the bracelet

Answers

Answer:

546

Step-by-step explanation:

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