work out the reskuts of these changes.

a) a crowd of 8000 people increases by 20%

(b) the price of a $43 000 car decreased by 6%

(c) the mass of a 3.20 kh baby uncreases by 80%​

Answers

Answer 1

Answer:

a is the amount of people went up by 1600 so its 9600

b is it went down by $2580 so the price is now 40420

c so the baby went up by 2.56 kh and now weighs 5.76 kh

Step-by-step explanation:


Related Questions

FIND THE PRODUCT.
62 X 77 =

Answers

Answer:

47.74

Step-by-step explanation:

Choose the choice that is equivalent to the following: 0.25

Answers

Do you have the choices as well?

cuanto es 2÷15 decimal​

Answers

Answer:

0.133

Step-by-step explanation:

Answer:

SE DIVIDE Y SALE 0.1333333333333333

Step-by-step explanation:

LA HUMILDAD PE MANO

Eight more than seven times a number is -20

Answers

Answer: The number is 0

Step-by-step explanation:

8 = 7x + 8

Then we solve it:

8 = 7x + 8

8 - 8 = 7x

0 = 7x

0 ÷ 7 = x

x = 0

hope this helps have a nice day

What is the equation of the line that passes through the point (-4,4)(−4,4) and has a slope of -3−3?

Answers

Answer:

        y = -3x - 8

Step-by-step explanation:

The equation of the line that passes through the point (x₁, y₁) and has a slope of m in point-slope form is: y - y₁ = m(x - x₁)

m = -3

(-4, 4)   ⇒   x₁ = -4,  y₁ = 4

Therefore:

y - 4 = -3(x - (-4))

y - 4 = -3(x + 4)    ← point-slope form

y - 4 = -3x - 12   {add 4 t both sides}

y = -3x - 8      ←  slope intercept form

Find the measures of the numbered angles in the kite.

Answers

Answer:

m1=m2 = 111 degrees

Step-by-step explanation:

1. construct a line between angles 1 and 2

//now we have 2 triangles. They are both isoscles triangles.

3. m(base angles in 90 triangle) = (180-90)/2 = 45 degrees. (base angle th.)

4. m(base angles in 48 triangle) = (180-48)/2 = 66degrees. (base angle th.)

5. m1 = 66+ 45 = 111 degrees. (algebra)

6. m2=m1 = 66+45 =111 degrees  (algebra)

check:

sum of all angles has to add up to 360 degrees.

48 + 90+ 111+111=360

360=360

Please answer this for me.

I’ll make you brainly

Answers

Answer:

b = 4

Step-by-step explanation:

add 5 to each side

b/3 = 3b/2 - 14/3

distribute by 6 to remove fractions

2b = 9b - 28

-7b = -28

b = 4

Can someone do this for me? It might be a lot but it would help a bunch.

Answers

Answer:qghyyoooooshjhuskabhjsashbsjka sddscompare/contrast the word balancecompare/contrast the word balancecompare/contrast the word balancecompare/contrast the word balancecompare/contrast the word balancecompare/contrast the word balance

Step-by-step explanation:

gfdwgjvshabwcompare/contrast the word balancecompare/contrast the word balancecompare/contrast the word balancecompare/contrast the word balance

PLS ANSWER THIS QUICK ITS DUE IN 10MIN

Answers

Answer:

I believe the answer is 60 if you multiplying

Step-by-step explanation:

1. Antonio drove 26 miles north, and then drives west. At the end of his drive, it is determined that he is 50 miles from where he started. How far did he drive west?​

Answers

Answer:

He drove 24 miles west.

Step-by-step explanation:

He drove 26 miles north. He is 50 miles from where he started, so 50-26= 24.

help pls anyone!!! plsss

Answers

Answer:

1.) 22+(33+44)

2.) (5+3)+(1+9)

3.) (-a+d)+(-c+b)

Step-by-step explanation:

Associative property of addition: Changing the grouping of addends does not change the sum. For example,

(2+3)+4= 2+(3+4)

No matter how you rearrange the numbers, they will always add to the same amount.

Answer: 1.) 22+(33+44)

2.) (5+3)+(1+9)

3.) (-a+d)+(-c+b)



(4 x 10) + (2 x 104)
Give your answer in standard form

Answers

Answer: =248x

Step-by-step explanation: Hope this help :D

Let's simplify step-by-step.

4x(10)+2x(104)

=40x+208x

Combine Like Terms:

=40x+208x

=(40x+208x)

=248x

What are the x- and y-intercepts of the graph of 15x - 2y = 21 ?

Answers

Answer:

The X- intercept is (7/5,0) and the Y intercept is (0,-21/2)

Step-by-step explanation:

when a shape is reflected which of the properties change

Answers

Answer:

That shape orientation changes.

L.C.M of x2 + 3x + 2 and x2 + 4x + 3

Answers

Answer:

Step-by-step explanation:

x^2 + 3x + 2 = (x+1)(x+2)

x^2 + 4x + 3 = (x+1)(x+3)

LCM = (x+1)(x+2)(x+3) = (x^2 + 3x + 2) (x+3) = x^3 + 6x^2 + 11x + 6

Step-by-step explanation:

1st expression

x2 + 3x + 2

x²+2x+x+2

x(x+2)+1(x+2)

(x+2)(x+1)

2nd expression

x2 + 4x + 3

x²+3x+x+3

x(x+3)+1(x+3)

(x+3)(x+1)

L.C.M=(x+1)(x+2)(x+3)

LMN ~ TSP Find the value of x.

Answers

Answer:

x = 13

Step-by-step explanation:

(x-1)/(x+2) = 8/10

10(x-1) = 8(x+2)

10x-10 = 8x+16

2x = 26

x = 13

please help me I don't know what number e stand for ​

Answers

e=16

hope this helps...

please please help.


1.) Write the word sentence as an inequality: a number x is no more than -8

2.) Write the word sentence as an inequality: a number y plus 2 is greater than -5

3.) Is the given value a solution of the inequality? 8p < -3; p= -2

4.) Is the given value a solution of the inequality?
z + 2 > -4; z = -8

5.) Solve the inequality.
a-2 > 4

6.) Solve the inequality.
8 + k < -3

7.) Solve the inequality.
-12 < y -6

8.) Solve the inequality.
2/7 > b + 5/7

9.) Solve the inequality.
-9.1 < x - 6.3

10.) Solve the inequality.
r + 0.2 < -0.7

Answers

Answer:5
Explanation: 5

Answer:

1. x < -8

2. y + 2 > -5

3. Yes, because -16 is less than -3

4. No, because -6 is less than -4

5. a > 6

6. k < -11

7. y  > -6

8. b < -3/7

9. x > -2.8

10. r < -0.9

What is the volume of this container brainliest badge

Answers

Answer:

your answer would be 1253in^3

Step-by-step explanation:

there are two boxes

one box has the dimensions 7,5,5

the other has the dimensions 14,11,7

you would have to multiply all the dimensions

7*7*5=175

14*11*7=1078

then you add the two products together

1078+175=1253

hope this helps! have a nice day :)

Answer:

1253in^3

Step-by-step explanation:

7*7*5=175

14*11*7=1078

then you add the two products together

1078+175=1253in ^3

i hoped i helped ^ ^

Please help i will mark you brainliest

Answers

Answer:

B=refrigerate and stove original price was the same

Step-by-step explanation:

What are the coordinates of the center of the circle?
A)
(2,3)
B)
(3, 2)
C)
(8, 12)
D)
(12,8)

Answers

I think it’s B. 3,2 I’m so sorry if this didn’t help but good luck
A. (2,3)

Explanation:
It’s (x,y) so first goes the 2 on the x axis and then go up 3 blocks and you will see that the middle of the circle is the point (2,3)

Write in equation passing through the point that is parallel to (8,3); y=-1/4x+7

Answers

Answer:

y=-1/4x+5

Step-by-step explanation:

Use the point-slope form which is y-y1=m(x-x1) where m is the slope. In this case, y is equal to 3, and x is equal to 8, and the slope is equal to -1/4. Therefore, the equation will be equal to y-3=-1/4(x-8). Simplify that to get        y-3=-1/4x+2. Simplify this again to get y=-1/4x+5. Therefore, the equation is y=-1/4x+5.

Answer:

y = -1/4x + 5

Step-by-step explanation:

Since the lines are parallel, they have the same slope, which is -1/4

Use the point-slope form to do this problem

[tex]y - y_{1} = m(x - x_{1})[/tex]  Memorize this form. OK?

y - 3 = -1/4(x - 8)

4y - 12 = -1(x - 8) = -x + 8

4y = -x + 20

y = -1/4x + 5

given X= -7 what is the value of the following expression 4(X-5)+2

Answers

Answer: -46

Step-by-step explanation: Place -7 into the equation. 4(-7-5)+2= 4*-7=-28,-4*5=20. Negative 28 minus 20 is -48. Negative 48 + 2 is -46.

The picture explains the problem and how to do it it also includes the answer which is (-46)

A camp counselor wants to find the length across a lake, represented in
the sketch below. If AABE - ACBD, what is the distance across the lake?
А
1800 ft.
A) 400 ft.
D
700 ft.
B) 800 ft.
х
B
800 ft.
C) 1600 ft.
D) 1800 ft.
1400 ft.
С
E

Answers

The answer is B) 800 ft

4. A rectangular field has a length of 115 yards and a diagonal length of 135 yards. Which
measurement is closest to the width of the field in yards?
F 20 yd
G 71 yd
H 177 yd
J 250 yd

Answers

Answer:

h

Step-by-step explanation:

A rectangular field has a length of 115 yards and a diagonal length of 135 yards. Which

measurement is closest to the width of the field in yards

Please can help me ?

Answers

Answer:

??????????????

Step-by-step explanation:

Please help
Give points

Answers

13/55 = 19/QR

13QR = 1045

QR = 1045/13

QR = 80.3846.....

QR = 80.4 (nearest tenth)

12 girls in a class of 15 girls have short hair and the rest have long hair . What percent of the girls has long hair ?​

Answers

Step-by-step explanation:

long hair

15 - 12 = 3

long hair percentage

= 3 ÷ 15 × 100

= 20%

In ΔOPQ, o = 58 cm, q = 13 cm and ∠Q=52°. Find all possible values of ∠O, to the nearest degree.

Answers

Answer:

There is no possible triangles

Step-by-step explanation:

\frac{\sin A}{a}=\frac{\sin B}{b}

a

sinA

​  

=  

b

sinB

​  

 

From the reference sheet (reciprocal version).

\frac{\sin O}{58}=\frac{\sin 52}{13}

58

sinO

​  

=  

13

sin52

​  

 

Plug in values.

\sin O=\frac{58\sin 52}{13}\approx 3.5157403

sinO=  

13

58sin52

​  

≈3.5157403O=\sin^{-1}(3.5157403)= \text{ERROR}

O=sin  

−1

(3.5157403)=ERROR

Sine cannot be greater than 1.

{No Possible Triangles}

No Possible Triangles

{}

{}

John is in charge of making a banner for the basketball game this Saturday. He measures how long the banner is before painting it. He finds it measures 10 meters?

Answers

Complete question :

Jane is in charge of making a banner for the basketball game this Saturday. She measures how long the banner is before painting it. She finds it measures 10 meters.

Which measurement did Jane find?

Answer:

Length

Step-by-step explanation:

The length of measured object gives how long the object or material is. And it is usually measure in meters, feets, inches, centimeters and so on. In the scenario above, the measurement is given in meter unit. This means that, the length of the banner measured by Jane is 10 meters long.

A banner may be squared or rectangular in shape. Which ever shape it takes, the other dimension of the banner would be its wideness which is given by the measured width or breadth of the banner.

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