Mathematics High School

help please!!!!!
When b>1 we have a growth function. When 0 Here is a graph of the function f(x)=a(b)^x . What is a possible value for b?
a.3/4
b.1/2
c.0
d.2

Help Please!!!!!When B>1 We Have A Growth Function. When 0 Here Is A Graph Of The Function F(x)=a(b)^x

Answers

Answer 1

Answer:

d. 2

Step-by-step explanation:

This is an exponential growth function so b must me > 1.

2 is the only one greater than 1.

Answer 2

Answer

D

Step-by-step explanation:

Related Questions

Find the length of the missing side. If necessary, round to the nearest tenth.​

Answers

Answer:

17.3

Using the pythagorean theorem, 400-100=300.

Square root of 300.

Answer:

tbh the only answers that make sense is A. and C.

Step-by-step explanation:

I think I would go wit A. tho =) but it's up to u

20 points!!

Which of the following coordinates are exactly 5 units from (2, -1)? Select all that apply.

(-2, 2)
(5, 3)
(-3, -1)
(3, 4)

pls i need this done soon :) !

Answers

hey! it would be the third one (-3,-1)

Find the measure of the exterior 21.
A. 36°
B. 56°
C. 136
D. 144°

Answers

Well both sides are angles whole angles equally 180 scense the exterior is 21 the answer should be c

The LM = 3x - 2, LN = 2x + 1, and MN = 5x - 2.

Answers

the answer would come out to be 26

Can someone plz help me on this I beg u

Answers

Answer:  131 cubic inches

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

Work Shown:

Volume = length*width*height

Volume = 8.2*4.1*3.9

Volume = 131.118

Volume = 131 cubic inches

Volume is 131, you just multiply all of the sides

Jonah has a piece of string that is 70 inches long. He cuts the string into 6 equal pleces. How many Inches long is each piece of string?

Answers

Answer:

11.66666666

Step-by-step explanation:

70 divided by 6

Step-by-step explanation:

Each string length=70in÷6

= 11.666in

Emily is entering a bicycle race for charity. Her mother pledges $0.40 for every 0.25 mile she bikes. If Emily
bikes 7 miles, how much will her mother donate?
Her mother will donate $ [

Answers

Her mother will donate $6 to Emily
Step by Step:
If emily’s mom pledges $0.40 every .25 miles u multiply .40*15

Suppose that the area of a square lawn is 4x^2 + 16x + 16. What is the length of one side of the lawn?

Answers

Answer:

2x+4

Step-by-step explanation:

remember the formula (a+b)^2=a^2+b^2+2ab

in this case, 4x^2 would be a^2, 16 would be b^2, and 16x would be 2ab

so, the variable a would be 2x and the variable b would be 4

so, you can turn 4x^2+16x+16 into (2x+4)^2

and since the area of a square is (one of its sides)^2, or in this case (2x+4)^2, the length of one side of the lawn will be 2x+4

problems where you have to use the (a+b)^2=a^2+b^2+2ab formula to turn trinomials into binomials squared are very common, so make sure to look out for questions like these and be ready to use this formula

pls help identify the scale factor

Answers

Answer:

the scale factor is 3 ......

One box of pencils has 500 pencils in it. Mike bought a box of pencils that has 3% more pencils in it. How many pencils were in the box that Mike bought?

Answers

Answer:

Mike's box of pencils contains 515 pencils.

Step-by-step explanation:

3% of 500 is 15. If we add that onto the original 500, we get 515.

which three lengths can NOT be the lengths of the side of a triangle​

Answers

Answer:

D. 21 m, 6 m, 10 m

Step-by-step explanation:

Answer:

D. 21m, 6m ,10m

Step-by-step explanation:

that is the correct answer

Kate has 10 stickers. One half of them are purple. How many of Kate’s stickers are purple?

Answers

Answer:

5

Step-by-step explanation:

Half of ten is five  so Kate’s has five purple stickers

The dimensions of the top of a rectangular rag are (2x + 1) feet and (3x +4) feet. Which equation represents the area of the top of the rug, A, in square feet?

Answers

Answer:

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

Step-by-step explanation:

Please help me with this

Answers

Answer:

20²-(13²-5² )=y²

400-(169-25)=y²

400-144 =y²

256=y²

y=16

Step-by-step explanation:

In the diagram above is a 2 right angle triangles

the length of such diagrams is found using the pythagoras theorem.

in finding the length of the vertical by pythagoras gives..(13²-5²)^-2=12

help please i need help

Answers

I think it is 2 I’m pretty sure i will double check hold on

A bus entered the freeway and traveled at a constant speed of 80 mph. Two hours later a second bus followed the first bus, entering the freeway from the same point as the first bus, and traveled at a constant speed of 65 mph. How long will it take the second bus to catch up with the first bus?

Answers

Answer:

It will take about 15-20 Minutes to catch up to that bus.

Step-by-step explanation:

65+ 20= 85 so its a tad bit over but it works.

A student solved the equation 2x+6=12 using algebra tiles. incorrectly says the solution is 9. Solve the equation. What mistake might the student have​ made? btw giving brainliest!

Answers

Instead of subtracting 6 from 12 then dividing they added 6 to 12 & ended up with 18. 18 by 2 is 9.

please answer : ) will give brainly go to last problem for it to make sense

Answers

Answer:

30%

Step-by-step explanation:

if 60% were thin mint and 10% were Samoas that is 70% of cookies. remaining 30% must be trefoils. hope this helps

Find the missing digit:
9._3 + 8.6 = 18.33

Answers

Answer:

7

Step-by-step explanation:

18.33 - 8.6 = 9.73

Answer:

7

Step-by-step explanation:

18.33-8.60=9.73

Which equation is equivalent to 5= 95÷x

Answers

Answer:

5 = 95 divided by 19

Step-by-step explanation:

5 x 19 = 95 = 95 divided by 19 = 5

12x −2 + 6 > 3 is.........?

Answers

Answer:

x > -1/2 is the answer

Step-by-step explanation:

x>-1/12 should help!

Describe these points with a double inequality

Answers

Answer:

13>x≥3

Step-by-step explanation:

1.) Solve the equation.
−2(x + 6) + 19 = 11 − 3x
x =

2.)Solve the equation.
x − 23 = 4(2x + 3) − 7
x =

3.) Solve the equation.
1/0 (x + 131) = −2(2 − x)
x =

number three is 1 over 10 ok

Answers

Answer:

1) x = 4

2) x = -4

Step-by-step explanation:

1) -2x - 12 + 18 = 11 - 3x

-2x + 7 = 11 - 3x

x = 4

2) x - 23 = 8x + 12 - 7

-7x - 23 = 5

-7x = 28

x = -4

1.) x=4
2.)x= -4
3.)no real numbers

Describe these points with a double inequality

Answers

Answer:

E

Step-by-step explanation:

so much words sis sossy

Answer:

Step-by-step explanation:

[tex]-3$<$ x\le 13[/tex]

Round 88,855 to the nearest hundred.

Answers

Answer:

88,900

Step-by-step explanation:

:) hope this helps! give it a like!

Answer:

88,900

Step-by-step explanation:

you are rounding 88,855 to the nearest hundred so you really just need to look at the hundred's place

855 rounded to the nearest hundred is 900 (round your 8 to 9 since the tens place is a 5 or above)

12. Triangle ABC is shown on the coordinate plane. If it is translated 4 units to the left and 3
units up, what are the coordinates of the vertices of the image?


A. A (1.1), B'(6,0), C (1.4)
B. A'(-1,1), B'(0,6), C (-4,-1)
C. A' (1.-1), B'(6,0). C'(-4,1)
D. A'(-1,-1), B'(0.6), C'(4-1)

Answers

Answer:

Sorry about that I didn't read the question correctly but the answer is B.

Step-by-step explanation:

All you are doing is moving the points 4 units to the left and 3 units up. Hope this helped! :)

8 batteries cost $20 how much does 1 batterie cost

Answers

Answer: 2.5

Step-by-step explanation:

20/8=2.5

Answer:

do 20/8

Step-by-step explanation:

1 battery costs $2.50

Mr. Mann asked his class to form a number pattern using the rules:

Use the number 6 as the first term.

To find the other term, subtract 2 from the previous term, then multiply by 2.

The first two numbers in the pattern are 6 and 8.

What is the fourth number in the pattern?

Answers

Answer:

20

Step-by-step explanation:

when you subtract 2 from 6 you get 4. so you multiply 4 into 2 which give the answer 8. when you subtract 2 from 8 you get 6 and then you multiply 6 to 2 which gives the answer 12... next you subtract 2 from 12 which gives the answer 10. so you multiply 10 to 2 Which gives the final answer for you which is 20.

Mr. Mann asked his class to form a number pattern using the rules:

Use the number 6 as the first term.

To find the other term, subtract 2 from the previous term, then multiply by 2.

The first two numbers in the pattern are 6 and 8.

What is the fourth number in the pattern?

A 90% confidence interval for u using the sample results X = 131.2, s=55 , and n= 50 Round your answer for the point estimate to one decimal place, and your answers for the margin of error and the confidence interval to two decimal places. Margin of error:? 90 Confidence Interval?

Answers

Answer:

131.2 ;

12.8 ;

(118.4, 144)

Step-by-step explanation:

Given :

X = 131.2, s=55 , and n= 50

Point estimate of the mean :

Since, sample size is large (n > 30) ; the sample mean = population mean according to the center limit theorem :

Margin of Error = Zcritical * s / sqrt(n)

Zcritical at 90% = 1.645

Margin of Error : 1.645 * (55 / sqrt(50))

Margin of Error : 1.645 * 7.7781745

Margin of Error = 12.795097

Margin of Error = 12.8

The confidence interval (C.I) :

C.I = x ± margin of error

C. I = 131.2 ± 12.8

(131.2 - 12.8) ; (131.2 + 12.8)

(118.4, 144)

Write an equation that you can use to solve for x.

Enter your answer in the box.

Answers

Answer:x= 40

Step-by-step explanation:

x+80+60= 180 (angles on a straight line)

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