Mathematics College

Help Please!
Given the equation of the function
f(x) = 950(.85)^x
What percent decrease does the function represent?
A. .15%
B. 15%
C. 85%
D. 99.15%

Answers

Answer 1

Answer:

My answer may be wrong, but from what I did I think its B

Step-by-step explanation:

Answer 2

Answer:

fifteen percent xx

Step-by-step explanation:

Related Questions

Gavin plans to repaint some classroom bookcases. He has 3 gallons of paint. All of
the bookcases are the same size and each requires gallon of paint. How many
bookcases will he be able to paint?
3/4

Answers

Answer:

3 bookcases

Step-by-step explanation:

Find the measure of the exterior angle.

Answers

Answer:

Option (C)

Step-by-step explanation:

By the property of an exterior angle,

Exterior angle of a triangle is equal to the sum of two opposite interior angles.

(15x + 34)° = 29° + (12x + 26)°

15x + 34 = 29 + 12x + 26

15x - 12x = 55 - 34

3x = 21

x = 7

Measure of exterior angle = (15x + 34)°

                                           = 15(7) + 34

                                           = 105 + 34

                                           = 139°

Option (C) is the answer.

PLS HELPPPPPP ME!!! ASAP​

Answers

Answer:

2.5

Step-by-step explanation:

Let x be the number of hours both people baby sit and y be the number of hours that they each earn.

Sarah:

y = 10 + 2.5x

Carly:

y = 7.5 + 3.5x

You know that the number of hours should be the same (y).

10 + 2.5x = 7.5 + 3.5x

Evaluate and find x.

10 - 7.5 = 3.5x - 2.5x

x = 2.5

In a class of 27 students, 1/3 are boys, how many are girls?

Answers

18 I believe because 27/1/3 is 9 27-9=18

Answer:

Am sure 18 cause 1/3=9then2/3will be 18

The SAT and ACT college entrance exams are taken by thousands of students each year. The mathematics portions of each of these exams produce scores that are approximately normally distributed. In recent years, SAT mathematics exam scores have averaged 480 with standard deviation 100. The average and standard deviation for ACT mathematics scores are 18 and 6, respectively. (a) An engineering school sets 560 as the minimum SAT math score for new students. What percentage of students will score below 560 in a typical year

Answers

Answer:

78.814%

Step-by-step explanation:

mean,  = 480 points.

standard deviation, σ = 100 points.

If 560 is the minimum score, x = 560. We want the % of students who will score BELOW that. Use the formula for z-scores: [tex]z = \frac{x-u}{standard deviation}[/tex] to get the z score: (560-480)/(100) = 0.8.

Using a z-score table: the value under 0.8 is 78.814%.

what is 7p = -42 i need help i cant find the answer

Answers

Answer:

p=-6

Step-by-step explanation:

So we need to get p by its self so we have to to divide both sides to get the answer. 7p=-42 so p= -6 because we divided -42/7

I needddd helpppppppppppooopp urgentttttt will mark brainliest

Answers

yoooo what’s up i’ll help u rn how many minutes i have?

PLEASE HELP I WILL GOVE BRAINIEST

Answers

Answer: the answer is x<-4 so the correct answer choice would be D

Step-by-step explanation: Hope this helps :)

Answer:

D: x<-4

Step-by-step explanation:

Divide -3 by 12 to find x.

2 ft 10 inches of 3 1/2 ft​

Answers

Answer0.7

Step-by-step explanation:In math of mostly means to multiply ,so 2/10x3 1/2=0.7

Megan Sold 3 times as many concert tickets this week as she did last week. They sold 69 tickets this week. How many did she sell the week before

Answers

Answer: 23 is how many she sold last week.

Answer:

23

Step-by-step explanation:

3 times 23 is 69

For which distributions is the median the best measure of center?



Select each correct answer.


A. A bar graph with values that gradually rise up above 20 y before dropping steeply to below 2 y.

b. A bar graph with values gradually rising above 30 y then dropping down gradually to 5 y.

C. A bar graph with values that steeply rise to 16 y then gradually drop down below 2 y.

D. A bar graph with a majority of the values measured at 35 y.

Answers

Answer:

A

Step-by-step explanation:

If you were to do 20 divided by 2 you would get 10

Answer:

A

Step-by-step explanation:

I'm doing the same test and its A

K12

may kapangyarihan bilang pinakamataas na hukuman sa kolonya​

Answers

Answer:

which language is this .

State if the triangles in each pair are similar. If so, state how you know they are similar and complete the similarity statement.


QRS ~ ____

a. similar, SAS, QLK
b.similar, AA, LQK
c. not similar
d. similar, SSS, LQK​

Answers

Answer:

. similar, AAA QLK

Step-by-step explanation:

<K=<L base angle of isosceles triangle

<R=<S base angle of isosceles triangle

<KQL=<RQS vertically opposite angle

so

<K=<L=<R=<S

so

∆QRS~QLK by AAA axiom

for similar all the corresponding angle should be equal

Find the exact value of the trigonometric function.
cos( 2pi/35 )

Answers

[tex]cos(\frac{2\\pi }{35} )\\[/tex]≈0.98392958...

help me with this question!

Answers

Answer:

it will cost him £2.38

Step-by-step explanation:

bc you first multiply 4.25kg with £1.40 and that equals to 5.95

then you take 5.95 and devide it with 2.5 kg then that equals to £2.38.

I hope that this helped you.

What is 30 % of 69.95

Answers

Answer:

20.985

Step-by-step explanation:

How do I calculate 30 percent off?

Take the pre-sale price.

Divide the original price by 100 and multiply it by 30.

Take this new number away from the original one.

The new number is your discounted value.

Solve the following equation for x

a. x=1
b. x=2
C. X=-1
d. x=-2

Answers

Answer:

Factor using difference of cubes and set each factor equal to  

0 . x = − 1 ,1 + i √ 3 2, 1 − i √ 3 2

Step-by-step explanation:

D i think

PLZZZZ HELPPP MEE!!!!!

Answers

Answer:

-60

Explanation:

6x(2x-5) always do what's in the parentheses first

6x(-10)

= -60

Which word phrase has the same meaning as ​y+7

Answers

7 added to a number, 7 plus a number, 7 and a number, etc. It's written in many ways.

---

sorry if this doesn't help

Answer:

also you can do the sum of y and 7 or y increased by 7

7 added to y

HELP ASAP WILL BRAINLYIST
Which angles are alternate interior angles?
Angle3 and angle5
Angle1 and angle7
Angle3 and angle7
Angle 4 and angle5

Answers

Answer:

Angle 3 and Angle 5 are the alternate interior angles.

There are two sets of alternate interior angles.

Angle 4 and 6

and Angle 3 and 5

what is (x+2)^4 using binomial theorem and pascal’s triangle?

Answers

Answer:

x 4 +8x 3 + 24 x 2 + 32 x + 16

Step-by-step explanation:

ik this is alot but please help me. ​

Answers

Answer:

help u in what please ask the question so we can anwser

The inequality x < 15 can be used to represent how tall a tree is, where x is it’s height in feet. Which of these statements best describes how tall the tree is

Answers

Answer:

The tree is less than 15 feet

Step-by-step explanation:

Given

[tex]x < 15[/tex]

Required

Interpret

The above inequality implies that the value of x is less than 15.

Since x represents the height of the tree in feet.

We can say that:

The tree is less than 15 feet

Help please someone please

Answers

Answer:

i dont know im just doing this for the points


Both questions plssssssss

Answers

Answer: 4 and 1/4

Step-by-step explanation:

1st question is 4-- count the points that fall above the line

2nd question is 2 out of 8, or 1 out of 4

there are only 2 players who played at least 17 matches AND scored about 5000. There are 8 players who played at LEAST 17 matches

Answers:

1. 4

2. ¼

Explanations:

1. the question is asking how many players were awarded more points than the prediction of the line of best fit (trend line), which can be translated to how many dots are above the line on the graph. 4 dots can be counted above the line

2. 8 players played at least 17 tournaments. of these 8 players, only 2 scored more than 5000 ranking points.

thus, to find the probability, we take 2 ÷ 8 = ¼

i hope this helps! :D

are Equilateral triangles always acute triangles.

Answers

Answer:

Yes, they can only have acute angles (all measure 60°)

Step-by-step explanation:

James is twice as old as Hannah. Four years from now, the sum of their ages will be 41. How old are they now?

Answers

James is 24.5 and Hannah is 12.5.

Identify as indicating a linear function or quadratic function. f (x) = ax^2 + bx +c
​

Answers

I’m 99% sure It is a quadratic function

Mary has a garden shaped like the figure below. The drawing is not to scale.
22 ft
18 ft
18 ft
11 ft
14 ft
5 ft
What is the area of the garden?

Answers

Answer:

Step-by-step explanation:

Answer:

200

Step-by-step explanation:

14 x 5=70

22 x 4 = 88

14 x 6 =84

84/2= 42

70 + 88 + 42 = 200

Choose the statement that is always true.
A. Two rectangles are similar.
B. Two similar polygons are congruent.
C. Two congruent triangles are similar.
D. Two acute triangles are similar.

Answers

Answer:

C.

Step-by-step explanation:

This would be the most likely the answer because it is true compare to the other choses.

  ps- I am sorry if this wasn't much help.

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