Mathematics College

Identify the y-intercept (initial value) in the function
f(x)=130.27)^x
.27
3.51
13
.27
HURRY PLS

Identify The Y-intercept (initial Value) In The Functionf(x)=130.27)^x.273.5113.27HURRY PLS

Answers

Answer 1

Answer: 13

Step-by-step explanation:

Related Questions

Please help me with this question

Answers

Step-by-step explanation:

[tex] { ({y}^{2} )}^{4} . \: {( {y}^{3}) }^{2} [/tex]

Since,

[tex] { ({a}^{x} )}^{y} = {a}^{xy} [/tex]

Hence,

[tex] {y}^{2 \times 4} . {y}^{3 \times 2} [/tex]

[tex] = {y}^{8} . {y}^{6} [/tex]

Since,

[tex] {a}^{x} . {a}^{y} = {a}^{x + y} [/tex]

Hence,

[tex] = {y}^{8 + 6} [/tex]

[tex] = {y}^{14} (ans)[/tex]

Can someone please give me the answer

Answers

Answer:

12  and square

Step-by-step explanation:

square is the first 12 is the second

I need the answer to this ASAP!: Michael knows that 2 cans of paint is the exact amount he needs to paint a 10-foot by 12-foot wall. Graph the relationship between the total square feet of the walls and the number of paint cans necessary to paint them. Show your work or explain how you got your graph in part A.​

Answers

Answer:

See attachment for graph

Step-by-step explanation:

Given

[tex]2 cans = 10ft\ by\ 12ft[/tex]

Required

Graph the relationship between both parameters

First, calculate the area;

[tex]Area = 10ft * 12ft[/tex]

[tex]Area = 120ft^2[/tex]

This implies that: (2, 120) i.e. 2 cans for 120ft^2.

So we have:

(0,0) and (2,120)

(0,0) implies that: 0 cans for 0 square feet

Calculate the slope:

[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

[tex]m = \frac{120 - 0}{2-0}[/tex]

[tex]m = \frac{120 }{2}[/tex]

[tex]m = 60[/tex]

The equation is:

[tex]y = m(x - x_1) + y_1[/tex]

So, we have:

[tex]y = 60 * (x - 0) + 0[/tex]

[tex]y = 60 * (x )[/tex]

[tex]y = 60 x[/tex]

See attachment for graph

Which set of angle measures could be the measures of the interior angles of a triangle?

1. 60°, 42°, and 58°

2. 70°, 60°, and 50°

3. 110°, 38°, and 42°

4. 41°, 75°, and 70°

Answers

Answer:

2. 70°, 60°, and 50°

Step-by-step explanation:

All interior angles of a triangle MUST EQUAL 180°

1) 60 + 42 + 58 = 160

2) 70 + 60 + 50 = 180

3) 110 + 38 + 42 =  190

4) 41 + 75 + 70 = 186

The system of equations 2y = 14 - 2x and y=-x+ 7 is
graphed. What is the solution to the system of equations?
yt
14
13
12
(0,-7)
11
10
9
(0,0)
8
7
6
2y = 14 - 2x
y = -x + 7
infinitely many
solutions
5
4
3
2.
1
no solution
0
0 1 2 3 4 5 6 7 8 9 10 11 12 x

Answers

Answer:

Infinitely many solutions

Step-by-step explanation:

Given system:

2y = 14 - 2x y = -x + 7

Divide the first equation by 2 and rearrange:

2y/2 = 14/2 - 2x/2y = 7 - xy = -x + 7

We got the same equation with the second one. It means we have two of the same lines overlapping.

This gives us infinitely many solutions.

find the average
sample 1
70
60
50
42.5
41​

Answers

Answer:

52.7

Step-by-step explanation:

average=add up the number divide by the number of numbers

70+60+50+42.5+41=263.5

263.5/5=52.7

The principal at Marina Middle School wants to determine if the 120 students in the seventh grade prefer to visit the aquarium or the science museum for their end-of-year trip. Select all the sets of people that would be a representative sample of the population.
20 sixth-grade students, 20 seventh-grade students, and 20 eighth-grade students
10 seventh-grade boys and 10 seventh-grade girls
25 seventh-grade students
15 seventh-grade boys and 5 teachers
25 students from the school

help me solve this please

Answers

Answer:

10 seventh-grade boys and 10 seventh-grade girls

25 seventh-grade students

Step-by-step explanation:

Sampling

This is a common statistics practice, when we want to study something from a population, we find a sample of this population. This sample has to be representative.

In this question:

Students in the seventh grade prefer to visit the aquarium or the science museum for their end-of-year trip.

So the sample would have to contain only students from the seventh grade. So the correct options are:

10 seventh-grade boys and 10 seventh-grade girls

25 seventh-grade students

what is the absolute value of -5+9

Answers

The answer is 4
This is because |-5+9|=|-4| which equals 4

I need help with with question.​

Answers

Answer:

pythagorean theorem is the way to go

a squared plus b squared =c squared

15 squared plus 8 squared is equal to c squared

so i believe the answer is 17

Step-by-step explanation:

15 squared is 225

225 + 64

64 is 8 squared

that is 289

THE ANSWER IS 17

here are two numbers which add up to 17. If one number is 13 more than the other, find the two numbers.

Answers

Answer:

X+y=17

X=y+13

y+13+y-13=17-13

2y. =4

y=2.

X=2+13

X=15

the two numbers are 2 and 15

The price of an item yesterday was $130. Today, the price fell to $39. Find the percentage decrease. ​

Answers

Answer:

30% decrease

Step-by-step explanation:

We have to divide 39 by 130 and then find the percentage of it. 39/130 is equal to 3/10, and 3/10 is equal to 30%. That means that it was a 30% decrease.

Answer:

35%

Step-by-step explanation:

The sum of all even numbers from 0 to 420 is

Answers

Answer:

the sum of all even number from 0 to 420 is 175980

The basketball coach spent $35 on 5 t shirts for his team last season. This season, he needs to purchase 7 t shirts. If he pays the same rate as last year, how much will the t shirts cost?

Answers

Answer:

5 dollars

Step-by-step explanation:

last year he got 5 they were 7 dollars because 7x5 is 35 so do the same thing to do other it also equals 35

ok so he bought 5 last season and spent 35 last time. we first need to find how many each was for last season. we can do this by dividing 35 and 5.

so 35/5

is 7

the next season he needs to have 7,

2 more then the prior season.

we now know each t shirt is the same price as last season it’ll be $7 each.

so you’d multiply 7x7 which is

$49

final answer: $49

hope this helps!

WILL GIVE BRAINLIEST FOR CORRECT ANSWER Find the area of the shaded region only ( the purple part) :)

Answers

The answer is 460 in^2.

Simplify expressions. please help. Thanks

Answers

The answer is 19/14x + 97/56

Answer:

not sure

Step-by-step explanation:

i'm confused

What is the sum of -3 +(-5)?

Answers

Answer:

-8

Step-by-step explanation:

Hey! The answer is -8

-3+(-5)
-3-5
=-8

Hope this helps! :)

GIVING BRAINIEST!!!! I NEED THE INEQUALITY SENTENCE FOR IT!!!

Answers

He needs to be 35 lb

H=17+x/6 solve for H step for step

Answers

Answer: h -18 =14

Step-by-step explanation:

You need to plug in -18 into the equation. So h(-18)=17+(-18)/6

h(-18)=17-3

h(-18)=14

Someone help please, this is due in 10 minutes and I dont know the answer.

Answers

Answer:

Step-by-step explanation:

Rate of change = the difference in y/the difference in x.

20 - 6.50/4 - 1 = 13.5/3 = 4.5/1

24.5 - 20/5 - 4 = 4.5/1

33.5 - 24.5/7 - 5 = 9/2 = 4.5/1

The rate of change is 4.5.

How many words did she type in 1 min

Answers

She typed 1.25 words per min

Answer:

she types w amount of words per minute

I need help please will mark the brainliest

Answers

Answer:

i cant seee the picture

Step-by-step explanation:

can u retake it

I need help on this question someone please help. x/4=-12 (this says x divided by 2 equals -8). Explain how you would solve for x and what you would get. I’m in 7th grade so can someone make it easy to read like at the explaining part thanks.

Answers

So since our first example is X/4=-12 the first step would be to multiply 4 to both sides meaning you would multiply 4 by the division of 4 so it cancels out because they’re opposite operations do the same to the -12, so -12x4=-36 x=-36 the other example would be the same multiply 2 to both sides so on the left it would cancel out and on the right it would be -16 which is the answer to x
Hope this could help at least a little

ILL GIVE BRAINLIEST TO WHO EVER CAN ANSWER MY LAST QUESTION

Answers

What’s your question ?

A height is labeled on the triangle below.
Which line segment shows the base that corresponds to the given height of the triangle?
B
height
А
Choose 1 answer:
(A)
А
(В)
B
С
С

Answers

Answer:

B

Step-by-step explanation:

What is the solution to the equation below? vx-5=x-11

A. X=9
B. X=15
C. X=14
D. X=6

Answers

Answer:0=−6

Step-by-step explanation:

the answer is D. X=6

What is the simple interest rate on a $2300 investment paying $906.20 interest in 19.7 years?

Answers

Answer:

2%

Step-by-step explanation:

Given data

Principal=$2300

Simple interest=$906.20

Time= 19.7years

Required

The rate in percentage

We know that

SI=PRT/100

substitute

906.20=2300*R*19.7/100

906.20=45310R/100

cross multiply

906.20*100= 45310R

90620= 45310R

R= 90620/45310

R=2%

Hence the rate is 2%

G(0,-5) and H(0,-10)

Answers

Step-by-step explanation:

cooool

so

what's the question?

find the least-squares regression line treating the FICO score, x, as the explanatory variable and the interest rate, y, as the response variable

Answers

Answer:

ŷ = -0.07637X + 61.36874

Step-by-step explanation:

Score, x :

545

595

640

675

705

750

Interest %, y:

18.982

17.967

12.218

8.612

6.680

5.150

Using the ordinary least square regression calculator :

The equation of best fit obtained is :

ŷ = -0.07637X + 61.36874

Slope = - 0.07637 (depicts a negative relationship between the variables).

Intercept = 61.36874

Score, X = explanatory variable ; Interest rate, Y = response variable

Respect to the lines

Answers

Answer:

i think x=4

Step-by-step explanation:

Answer:

yeah it's x = 4

Step-by-step explanation:

Tanisha is graphing the function f(x) = 25(Three-fifths)x. She begins by plotting the point (1, 15). Which could be the next point she plots on the graph?

(2, 9)
(2, –10)
(2, 14Two-fifths)
(2, 5)

Answers

The answer would be 2,9

The next point she plots on the graph is (2,9)

How to determine the next point?

The function is given as:

f(x) = 25(Three-fifths)^x

Rewrite properly as:

f(x) = 25(3/5)^x

The first point has an x value of 1.

So, the next would be x = 2

This gives

f(2) = 25(3/5)^2

Evaluate the product

f(2) = 9

So, we have:

(2, 9)

Hence, the next point she plots on the graph is (2,9)

Read more about exponential functions at:

https://brainly.com/question/11464095

#SPJ9

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