Mathematics High School

* Required
1. Which function represents exponential growth?*
1. f(x) = 0.1(8)^x
2. f(x) = 5 (1/3)*x
3. f(x) = 8 (3/4)^x
4 f(x) = 16 (0.3)^x

Answers

Answer 1

Answer:

3

Step-by-step explanation:

Answer 2
1

It’s the only one multiplying by a whole number

Related Questions

help me and please tell me how did you get the answer​

Answers

Answer:

The sum is 10

Step-by-step explanation:

Given: 2 1/2 + 2 1/2 + 2 1/2 + 2 1/2

Rewrite: 4(2 1/2)

Make fraction improper: 4(5/2)

Distribute: 20/2

Simplify: 10

the answer is 10
how i got the answer was buy adding all the 2s together to get 8 and then i added all the half’s witch made 2 and all there was left to do was add the 2 and the 8 to get 10

PLEASE HELP ME THIS IS URGENT

Answers

Split this figure out. Find the area of the square, as well as the rectangle.

First, the square

A= 4 x 3

A= 12 ft^2

Therefore, the square has an area of 12ft^2.

Then, the rectangle.

We must first find the length of the unknown side.

We have two measurements of 3ft on each side, as well as the middle measurement of 4ft.

So,

3+3+4=10

Now, find the area.

A= 2 x 10

A=20ft^2

Add the areas.

20+12=32ft^2

Therefore, the area of the figure is 32ft^2.

I hope this is correct. Best of luck.

Suppose that AB and EF are corresponding sides of similar triangles. If AB=2 and the scale factor is 5, what is EF?

Answers

Answer:

EF=10

Step-by-step explanation:

If they are corresponding,

AB = 2 x Scale factor of 5 = 10

4.

Match the graph with its equation.


A. y = 3

B. y = –3

C. x = –3

D. x = 3

Answers

Answer:

D. x = 3

Step-by-step explanation:

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

Slope: Undefined

y-intercept: No y-intercept

x

y

3

0

3

1

I dont understand this got a test tomorrow someone please help

Answers

Answer:

14*6=18 or add them

Step-by-step explanation:

its either multiply or add them together

Point F is on line CD. Find the measure of angle CFE. Show your work.

Answers

Answer:

CFD = 180

EFD= 152

180-152= 28

CFE= 28

Step-by-step explanation:

Suppose a normal distribution has a mean of 50 and a standard deviation of
5. What is the probability that a data value is between 48 and 52? Round your
answer to the nearest tenth of a percent.

Answers

Answer:

27.8% I think

Step-by-step explanation:

Then standardize the two scores

48 and 52

to be able to consult the table.

The formula for changing a raw score x into a z score is

Z=X−μσ.

For this problem, X is normal with

μ=50 and σ=5.

So, by symmetry of the standard normal curve,

P(48<X<52)

=P(48−50<X−50<52−50)

=P(48−505<X−505<52−505)

=P(−25<Z<25)

=P(−.40<Z<.40)

=P(Z<.40)−P(Z<−.40)

=P(Z<.40)−P(Z>.40)

=P(Z<.40)−(1−P(Z<.40))

=2P(Z<.40)−1

=2(.6554)−1

=1.3108−1

=.3108≈.31

=31%.

could ya'll help me you know I'm bad at it

Answers

She has 2 outfits Bc there’s only 2 pairs of shoes so therefore only 2 outfits

Answer:

Jane has 30 different outfits she can choose from.

Step-by-step explanation:

Jane has 3 pairs of pants, 5 shirts for each pair of pants, and 2 shoes for each shirt. So the total amount of different outfits she can wear is [tex]3 * 5*2[/tex] = 30 different outfits.

1. If 3X + Y =P and X+Y=Q, what is X in terms of P and Q?

Answers

'is' means =

so

X =

so

3X + Y = P

3X = P - Y

X = (P - Y) ÷ 3

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

Answers

Answer:

I believe it is D

Step-by-step explanation:

We can first multiply the 2 and 4 together to get 8.

Wow we already eliminated A.

When you have negative powers, you can just replace it with their inverse and turn the power positive.

For example, 2 to the power of -3  (2 ^ -3) can be replaced by 1/2 to the power of 3 (1/2^-3).

So we now have 8  (x^4 / yx^2

We can then just subtract the x's power of 2, because when dividing exponents with the same variable or base, we can just subtract them.

For example, x^5  divided by x ^ 2 has the same base/ variable of x, and you can subtract the 5 by 2 to get x^3.

So we have 8 ( x^2y)

So 8x^2 y

D.

No links please
Lines L and M are parallel find the measure of angle 7

Answers

Link l = m = parallel

9514 1404 393

Answer:

  ∠7 = 142°

Step-by-step explanation:

Angle 7 and the one marked 38° form a linear pair. The fact that line L exists and is parallel to line M is irrelevant to this question. Angles of a linear pair are supplementary, so ...

  ∠7 = 180° -38° = 142°

_____

Additional comment

Because lines L and M are parallel, all of the obtuse angles in this geometry have the same measure as angle 7. Likewise, all of the acute angles are congruent to 38°.

  ∠1 = ∠3 = ∠5 = ∠7 = 142°

  ∠2 = ∠4 = ∠6 = 38°

What two integers have a sum of -19 and a product of 84?

Answers

-7 x -12

7x12=84

7+12=19

Solve for x to the nearest tenth.
х
3
7
3
20 POINTS

Answers

Answer:1.7

Step-by-step explanation:

what is the image of the point (4,-8) after a rotation of 270 degrees counterclockwise about the orgin

Answers

Answer:

(-8,-4)

Step-by-step explanation:

(y,-x)

Which is equivalent to 1/2? Select all that apply

Answers

Answer:

options man?

Step-by-step explanation:

1/2 = 2/4 = 3/6 = 4/8 = 5/10 = 6/12 = 7/14 = 8/16 = 9/18 = 10/20 = 11/22 = 12/24

1/2 = 25/50 = 50/100 = 100/200 = 150/300 = 200/400 = 250/500

Answer:

a sin 30

Step-by-step explanation:

i just need more points

Send help plsssss math is difficult

Answers

c = 10 (info from omni calculator)

Please help. Any tips appreciated. I have no clue how to complete this please

Answers

Answer:  35

=============================================================

Explanation:

A full circle is 360 degrees. The pie slices shown represent the various angles of each slice. Each angle expression in that diagram will add up to 360.

Doing this will help us solve for x.

(angleVQR)+(angleRQS)+(angleSQT)+(angleTQU)+(angleUQV) = 360

(21x+4) + (14x-4) + (5x+5) + (5x+5) + (80) = 360

45x+90 = 360

45x = 360-90 ... subtract 90 from both sides

45x = 270

x = 270/45 ..... divide both sides by 45

x = 6

We'll then plug this x value into the angle expression for angle TQU

angle TQU = 5x+5

angle TQU = 5*6+5

angle TQU = 35 degrees

----------

Extra info:

angle VQR = 130 degreesangle RQS = 80 degrees (same as angle UQV)angle SQT = 35 degrees (same as angle TQU)Starting at angle VQR, and working clockwise, the five angles are: 130, 80, 35, 35, 80. Note that 130+80+35+35+80 = 360.

how many vertices does this shape have? (Multiple choice)

Answers

Answer:

10

Step-by-step explanation:

plz help asap.. I have no clue how to do this.

Answers

Answer:

Tn=a + (n-1)d

a= first term = 14

n= This is the term you're looking for... In this case... That's the 73rd term

d=Common difference (since its an AP)

d= second term - first term -- Or 3rd term - 2nd term = 23-14

d=9

T = 14 + (73-1)9

T= 14 + (72)9

T= 14 + 648

T=662.

The 73rd term would be 662.

1 term is +9

10 terms is +90

90x7=630

9x2=18

630+18=648

648+14=662

Select the correct answer. Each of the four angles of a quadrilateral measures 90°. How many rectangles can you construct using this condition? OA OB 1 OC 2 OD. OE infinitely many ​

Answers

Answer:

he defenition of a rectangle is that it has 4 angles that measure 90 degrees

ther are infinite legnths and inifinite numbers

intinite side legnths so infinite number of unique rectanglesStep-by-step explanation:

Mr. Roy is scheduled to work less than 18 hours this week. He all ready work 7 hours.If x is the remaining number of hours Mr. Roy could work this week, which inequalities represent the number of remaining hours Mr.Roy could be scheduled to work this week ? Select all that apply
A. x+7>18
B. x+7 <18
C.x+18>7
D X>11
E x <11

Answers

Answer:

B and E    

Step-by-step explanation:

HELP DUE IN 15 MINS!

x = ??

Answers

Answer:

2

Step-by-step explanation:

Use intersecting chords theorem:

5(5x + 2) = 10(6)5x + 2 = 125x = 10x = 2

please help please please please

Answers

Answer:

826 feet,

Step-by-step explanation:

Difference = 648 - (-178)

= 648 + 178

= 826.

Help me if u can if you can it’s fine but plz help me if u can I would really appreciate it

Answers

Answer:

you are right click on 32 °

A = 10r + 2
what is the value of A if r=3?
12
15
32
105​

Answers

Your answer is 32. Hope this helped
The answer is 32 because 10 x 3= 30 +2 = 32

PLEASE GUYS I NEED THIS ANSWER!! (Trolls and links will get reported)

Answers

Answer:

Literally multiply any point on the rectangle by 3.

ie: original : (1,3)

scaled: (3,9)

by a factor of 3

Help it’s literally 2AM

Answers

Answer:

10

Step-by-step explanation:

4x+8+3x+12=90

x=10

this is the solution hope it's helpful

The October 31 bank statement of the Stover Co. indicated a balance of $6,151.11. Stover’s checkbook reflected a balance of $2,160.14. Stover Co.’s bookkeeper found that the bank had collected a note for $1,389.25. A deposit, in the amount of $2,837.77, made in the afternoon of October 31 had not been credited to their account. Checks totaling $5,545.09 had not yet been presented for payment and there was a charge of $105.60 for printed checks. What was their reconciled balance? $4,433.79 $3,447.39 $3,443.79 $3,443.97

Answers

Answer:

$3,443.79

Step-by-step explanation:

Mark as Brainliest

Answer:

$3,443.79

Step-by-step explanation:

Add for adding money

Subtract for collecting/spending money.

The Park protectors is a group of elementary students and teachers from 30 to school to pick up trash at local parks. Line plot shows a tons of trash they picked up this year There are 32 scores in a group how much trash did the school pick up this year?

Answers

Answer:  like 1.875 I think

Answer:

Step-by-step explanation:1.875

can someone help me with this???

Answers

Answer:

it's 47 degree answer of your question

It would be 47 degrees
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