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2 years ago

What numbers can u add to make 8243

Mathematics

2 answers:

stepan [7]2 years ago

6 0

Answer:

puede ser su raiz que seria 90.79

Step-by-step explanation:

andriy [413]2 years ago

6 0

You can add 4121 + 4122

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-HELP ANSWER-

Doss [256]

Answer:

First point: (1,0)

Second Point: (2,1)

Third Point: (3,2)

Fourth Point: (8,7)

Step-by-step explanation:

For the first two points, you have to plot the two pairs of coordinates that are given. After this, you have to plug the x values into the equation to get the missing y values.

For example: The third point

X= 3

Y= X - 1

Y= 3 - 1

Y=2

So this means that the third coordinate is (3,2)

3 0

4 years ago

Timothy bought 10 cookies for $5.00 let x represent the number of cookies purchased and let y represent the total cost. graph th

Soloha48 [4]

We are given that cost of 10 cookies = $5.

Let us find the cost of one cookie.

Cost of one cookie = 5/10 = $0.5.

Let us assume number of cookies purchased = x cookies.

And total cost of x number of cookies = y.

Therefore,

Cost of x cookies at the rate $0.5 each cookie = 0.5x

Therefore, cost equation would be

y=0.5x.

For 0 number of cookies there would be 0 cost.

So, first coordinate would be (0,0) and we are given 10 cookies cost = $5.00.

Therefore, second coordinate would be (10,5).

Plotting (0,0) and (10,5) coordinates on the graph and jointing the points to draw a line.

The drawn line represents the proportional relationship.

3 0

3 years ago

Graven spent $55.20 on gasoline to fill her 15 gallon tank at another gas station project spent $72.80 of gasoline to fill her 2

den301095 [7]

You must find the unit cost in dollars per gallon for each purchase by dividing the cost by the number of gallons.

Graven: $55.20 for 15 gallons

$55.20/(15 gal) = $3.68/gal

Project: $72.80 for 20 gallons

$72.80/(20 gal) = $3.64/gal

Answer: Project paid less per gallon.

6 0

3 years ago

The sales of lawn mowers t years after a particular model is introduced is given by the function y = 5500 ln(9t + 4), where y is

Nimfa-mama [501]

Given:

The function is:

$y=5500\ln (9t+4)$

Where y is the sales of lawn mowers t years after a particular model is introduced.

To find:

How many mowers will be sold 3 years after a model is introduced?

Solution:

We have,

$y=5500\ln (9t+4)$

Substituting $t=3$ , we get

$y=5500\ln (9(3)+4)$

$y=5500\ln (27+4)$

$y=5500\ln (31)$

On substituting the approximate value of ln(31), we get

$y=5500\times 3.433987$

$y=18886.9285$

$y\approx 18887$

Therefore, the 18887 mowers will be sold 3 years after a model is introduced.

6 0

3 years ago

For EACH ordered pair, determine if its a solution to 2x+9y=13

vladimir1956 [14]

The answer is (2,1). 2*2=4 and 9*1=9. 9+4=13

8 0

3 years ago