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2 years ago

HELP NEED IT TODAY RIGHT NOW* order the following numbers from least to greatest.

Mathematics

2 answers:

koban [17]2 years ago

6 0

Cube root 64, 4.2, square root 19

Anika [276]2 years ago

5 0

Answer:

cube root 64, 4.2, sqrt 19

Step-by-step explanation:

cube root of 64 = 4

sqrt 19 = 4.3

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Find the slope and intercepts for each line.

OlgaM077 [116]

Where is the lines ?

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3 years ago

In parallelogram DEFG if FH=16 find FD.

Kruka [31]

Answer:

Step-by-step explanation:

16x2

6 0

3 years ago

A waitress sold 17 ribeye steak dinners and 16 grilled salmon dinners, totaling $571.16 on a particular day. another day she s

avanturin [10]

Let x = ribeye steak cost, y = grilled salmon cost. With this we set up two equations:

17x + 16y = 571.16
21x + 8y = 583.22

We must now pick which dinner we could like to find the cost of first. I choose the ribeyes. To do so, I'm going to divide the first equation by - 2. I will explain why:

- 8.5x - 8y = - 285.58
21x + 8y = 571.16

Now we combine like terms. Notice that the y-variables cancel each other out. This why I divided by - 2. It causes this cancellation leaving us with only one variable to solve. This gives us:

12.5x = 297.64

Divide both sides by 12.5 to isolate variable x.

x = 23.8112 or x ≈ 23.81. I round two decimal points since we're dealing with money.

Now, we plug this cost into either of the two equations and solve for variable y. I'll use the first one.

17(23.81) + 16y = 571.16
404.77 + 16y = 571.16

Subtract 404.77 from both sides to isolate the variable and its coefficient.

16y = 166.37

Divide by 16 on both sides to get rid of the coefficient

y ≈ 10.3993 or y ≈ 10.40 since we're dealing with money.

Cost of ribeye steak -- $23.81
Cost of grilled salmon -- $10.40

5 0

3 years ago

Rod is paid $85 to install a screen door and $115 to install a wooden door. In one week he installed 18 doors and was paid a tot

Rainbow [258]

Answer:Rod installed 7 screen doors

Step-by-step explanation:

Step 1

Let the number of screen door = x

And the number of wooden doors = y

since he installed 18 doors , we have that

screen door + wooden doors = 18

x + y = 18------ equation 1

Also the cost to install a screen door -= $85

and to install a wooden door = $115

And he was therefore paid a total of $1850

Therefore

85x + 115 y = $1860------- equation 2

Step 2----- Solving

x + y = 18------ equation 1

85x + 115 y = $1860------- equation 2

Multiplying equation 1 BY 85

85x + 85y= 1530------- equation 3

85x + 115 y = $1860------- equation 4

subtracting from equation 1 from (2)

115y- 85y= 1860-1530

30y=330

y = 330/30 = 11

To find x

x+ y=18

x= 18-y

x= 18-11= 7

Rod installed 7 screen doors and 11 wooden doors.

8 0

3 years ago

You invest 600 in a savings account which pays 1.7% interest annually. how much money will be in your account after 10 years if

tia_tia [17]

Lets get started :)

This is an example of a simple interest

The formula to calculate simple interest is:
I = prt ( In the picture attached you can see what each stands for )

Given are initial amount → $600
interest anually → 1.7%
time → 10 years

Let us convert the interest percentage into decimals
$\frac{1.7}{100} = 0.017$

I = ( 600 )( 0.017 )( 10 )
= $102

We need to add this amount to the initial to find what is left over a time period of 10 years

$600 + $102 = $702

$702 will be left in your account

7 0

3 years ago

*HELP* NEED IT TODAY RIGHT NOW* order the following numbers from least to greatest.

HELP NEED IT TODAY RIGHT NOW* order the following numbers from least to greatest.