Mathematics College

pls answer I give brainliest​

Pls Answer I Give Brainliest

Answers

Answer 1

Answer:179.168

Step-by-step explanation:you would take 40.72 and multiply it by 4.4

Answer 2

Answer:

179.168

Step-by-step explanation:

Related Questions

It is estimated that 30% of households own a riding lawn mower. A sample of 12 households is studied. What is the standard deviation of the number of households who own a riding lawn mower?

Answers

Answer:

I dont knowiwdjdhkjwdhjkahdkjsa

Step-by-step explanation:

dhjddgcjkgjkjv

System AAA \text{\quad}start text, end text System BBB \begin{cases}4x+16y=12\\\\x+2y=-9\end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ ​ 4x+16y=12 x+2y=−9 ​ \begin{cases}4x+16y=12\\\\x+4y=3\end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ ​ 4x+16y=12 x+4y=3 ​ 1) How can we get System BBB from System AAA?

Answers

Answer:

i am aware that this is already answered but here is proof that the person above is correct!

Step-by-step explanation:

Answer: A), No

Step-by-step explanation:

The radius of a circle is 25 what’s the diameter

Answers

Diameter = 2radius
So 25+25=50

Write a generic exponential growth function A(t) that has initial value P and an annual growth rate (expressed as a decimal) of r.

Answers

Answer:

A(t) = P(1+r)^t

Step-by-step explanation:

A(t): amount after

P: initial value

t: time

r: growth as a decimal

This example shows compounding the growth once per year

A recipe calls for 5 cups of water for every cup of black beans how many cups of water should be used for 4 cups of beans

Answers

Answer:

20

Step-by-step explanation:

4*5=20

Answer:

20

Step-by-step explanation:

4 times 5= 20

Solve

x - 8 = -5

a.-3

b.13

c.-13

d.3

Answers

Answer:

3

Step-by-step explanation:

-5+8=3

Answer:

d. 3

Step-by-step explanation:

x - 8 = -5

x = -5 + 8

x = 3

Determine the slope and y-intercept of each graph. Then, write the equation of the graph in slope-intercept form.​

Answers

Answer:

slope = 1/3

y-intercept = ( 0 , 2 )

equation :

y = 1/3x + 2

Step-by-step explanation:

Pls help! Which of the following best describes the ordered pairs listed below? (-3, 2), (3, -10), (5, -14), (10, -24) A. function only B. both a relation and a function C. neither a relation nor a function D. relation only

Answers

Answer:

A. Function Only

Step-by-step explanation: There is no repeated x terms in the pairs listed so its function only

9) The original price of a coffee table is d dollars. You use a coupon and buy the table for (d - 4)
dollars. You paint the table and sell it for (3d + 1) dollars. Write an expression that represents
your earnings from buying and selling the coffee table. Interpret the expression.

Answers

Answer:

I dopnt know

Step-by-step explanation:

Im asking the same question lol

Answer:

(3d+1)-(d-4)=Profit

Step-by-step explanation:

So what you do here is you take the price you sold the table for, and subtract it from the price you bought it for.

This will end up giving you this equation:

3d+1-d+4=Profit

2d+5=Profit

18 3/4 x 1 7/25 help would be awesome

Answers

Answer:

25.23

Step-by-step explanation:

As a Fraction 24

Answer:

25.23

Step-by-step explanation:

i did this question a few days ago

Algebraic expression for three more than a number is twenty less than three times the same number write equation form

Answers

Answer:

x+3 = 3x-20

Step-by-step explanation:

3+x = 20 - 3x

More than = adding

is is equal to

Each table below shows the time and distance Samantha and her friends traveled on four different road trips. In which Table is there a linear relationship between time and distance?

Include explanation

Answers

Answer:

C

Step-by-step explanation:

C 160/2 = 80

240/3 = 80

400 / 5 = 80

480 / 6 = 80

C is linear

In table C, there is a linear relationship between time and distance

The correct answer is Table C

A linear relation is a relationship between distance (d) and time (t) when a distance changes over time at a constant rate.

From table A

At t = 2 hour, d = 120 miles

[tex]\frac{Distance}{Time} =\frac{120}{2}=60 miles/hour[/tex]

At t = 4 hour, d = 220 mile

[tex]\frac{Distance}{Time} =\frac{220}{4}=55 miles/hour[/tex]

The relationship between distance and time is not linear.

From table B

At t = 1 hour, d = 70 miles

[tex]\frac{Distance}{Time} =\frac{70}{1}=70 miles/hour[/tex]

At t = 2 hour, d = 150 miles

[tex]\frac{Distance}{Time} =\frac{150}{2}=75 miles/hour[/tex]

The relationship between distance and time is not linear.

From table C

At t = 2 hour, d = 160 miles

[tex]\frac{Distance}{Time} =\frac{160}{2}=80 miles/hour[/tex]

At t = 3 hour, d = 240 miles

[tex]\frac{Distance}{Time} =\frac{240}{3}=80 miles/hour[/tex]

At t = 5 hour, d = 400 miles

[tex]\frac{Distance}{Time} =\frac{400}{5}=80 miles/hour[/tex]

The relationship between distance and time is linear.

From table D

At t = 1 hour, d = 75 miles

[tex]\frac{Distance}{Time} =\frac{75}{1}=75 miles/hour[/tex]

At t = 2 hour, d = 150 miles

[tex]\frac{Distance}{Time} =\frac{150}{2}=75 miles/hour[/tex]

The relationship between distance and time is not linear.

Therefore, In Table C, there is a linear relationship between time and distance

For more information:

https://brainly.com/question/22246569

What the awnser pls help

Answers

it looks like its

1,1

Answer:

(1,1)

Step-by-step explanation:

The two lines intersect at the point (1,1). To find a point of a graph look at what x-value it is at and what y-value, then put the value in parentheses in that order, (x,y). In this graph, the point is one right and up from the origin, which is the point, (1,1).

3x 4y please let me know​

Answers

Answer:

i think its 12xy but im not for sure

Step-by-step explanation:

A case of deodorant costs $57. You get a business discount of 15%, and you have a coupon for 20% off. How much will the case of deodorant cost after you receive both discounts?

Answers

Answer:

$37.05

Step-by-step explanation:

If you take 15% and 20% you get (15%+20%) which is 35%, then you take 100%-35% you get 65%, 65% of 57 is 37.05.

Thus Your Answer: $37.05

what is 17639x43
PLEASE FAST

Answers

758477 cause I’m good at chemistry

at a bakery, the ratio of the number of pies to the number of cakes was 8:3. What is the fraction of the number of cakes to the number of pies.

Answers

Answer:

Step-by-step explanation:

Answer:

3

---

8

Step-by-step explanation:

the ratio of cakes to pies will be 3:8 if pies to cakes is 8:3

the fraction is 3/8

A square tablecloth covers an area of 256 sq in it is folded in half some times until the area it covers is 8 sq in how many times is it folded

Answers

Answer:              

8

Step-by-step explanation:

I solved it meantally, sorry if it’s wrong, if it is, I’ll give you the correct answers, let me know in the chat if it’s right or wrong.

Artificial Christmas trees are regularly priced at $220. If you get a discount of 35%, how much will the tree cost you?

Answers

Answer:

$81

Step-by-step explanation:

Answer:

$143

Step-by-step explanation:

220/ 100 = 2.2

2.2 x 35 = 77

$220 - $77 = $143

Hope this Helps :)

PLEASE HELP WILL MARK BRAINLIEST

Answers

Answer:

√(8) 2 4/5 3.1 π (pie) 2√(3)

Step-by-step explanation:

If I go out to eat and my food is $20.98 and the tax is 8.6% how much would I have to pay all together?

Answers

Answer:

$22.78

Step-by-step explanation:

Cost Price: 20.98

Tax is 8.6% of this: 20.98 x 0.086 = 1.80

Total price = Cost Price + Tax:

Total = 20.98 + 1.80 = $22.78

Brainliest would be nice :)

Please help thank you

Answers

Answer:

y = 2x - 5

Step-by-step explanation:

Convert 3.09 kilograms to grams​

Answers

Answer:

3090

Step-by-step explanation:

it Given that f (x) = xsquared 2+3x+2 find f(0) the values of x for which f (x) =0​

Answers

Step-by-step explanation:

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

f(0) = (0)^2 + 3(0) + 2

= 2.

f(x) = 0

x^2 + 3x + 2 = 0

(x + 1)(x + 2) = 0

x + 1 = 0 x + 2 = 0

x = -1 x = -2

hence x = -1 or -2.

A history teacher asks six of her students the number of hours that they studied for a recent test. The diagram shown maps the grades that they received on the test to the number of hours that they studied. a. Is the relation a function? if the function if the relation is not a function, explain why not

Answers

Answer:

No

Step-by-step explanation:

No, because a function is a process in other words lets just say steps of doing stuff. It does tell that the students are doing stuff step by step.

I need helllpppp
ppllsssss

Answers

Answer:

C

Step-by-step explanation:

Tip a positive number multiplied to a negative number is negative

Each day, Yumiko exercises by first doing sit-ups and then running. Use her data and the trend line y = 9x + 5 to estimate Yumiko’s exercise time if she runs 5 mi.
Estimate: about ______ minutes

Answers

Answer:

50

Step-by-step explanation:

Given the trend line equation :

y = 9x + 5

Exercise time if she runs 5 miles :

From the trend line equation :

y = exercise time

x = miles ran

If she runs 5 miles ; then x = 5

y = 9(5) + 5

y = 45 + 5

y = 50

a store is having a 35 percent off sale, if the original price of the shirt is $18 what is the price of the shirt after the discount is applied (not including tax)

Answers

11.70 dollars would be your answer
$6.3. Turn the percentage into a decimal and multiply that and the amount of money.
Ex. 35—> .35 x 18 = 6.3

An escalator moves at a rate of 2 feet per seconds. At what rate does the scalator move in miles per houre?
5280 feet= 1 mile
A.0.02 miles per houre
B.0.34 miles per houre
C.068 miles per houre
D 1.36 miles per houre

Answers

Answer:

D

Step-by-step explanation:

Feet escalator can move in an hour

= 2×60×60

= 7200

Rate the escalator moves

= 7200÷5280

= 1.3636...miles/h

= 1.36miles/h (3s.f.)

the answer is d :)
why? bc it is. yup. mhm.

Michael's family wants to sign up for a movie rental service. They have information on DVD plans from four different companies. The family plans
to watch 15 DVDs per month. Which plan is the BEST?
A. All-You-Can Watch DVD, pay $5 for each DVD, d, ordered
B. DVD-R-US pay $25 to join and $2 for each DVD, d, ordered
C. Cheap DVD, pay $20 to join and $2.50 for each DVD, d. ordered
D. DVD Land: pay $60 per month for unlimited amount of DVD rentals

Answers

Answer:

B

Step-by-step explanation:

DVD-R-US pay $25 to join and $2 for each DVD ordered

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