A biologist must make a medium to grow a type of bacteria. The percentage of salt in the medium is given by S=0.01x^2y^2z , where S is the percentage expressed as a decimal. And where x, y, and z are the amounts in liters of 3 different nutrients mixed together to create the medium. The ideal salt percentage for this type of bacteria is 29.6%. The costs of the x, y, and z nutrient solutions are respectively 9 , 6, and 9 dollars per liter. Determine the minimum cost that can be achieved.

Answers

Answer 1
What do I solve this like huh

Related Questions

47 in = ? ft ? in

564 ft 0 in

3 ft 9 in

4 ft 0 in

3 ft 11 in

Answers

Answer:

3 ft 9 in

Step-by-step explanation:

Answer:

3 ft 11 in

Step-by-step explanation:

Remember that when you convert inches into feet, there are 12 inches in 1 foot. So, if we simply divide 47 by 12:

47 / 12 = 3 feet 11 inches

So, the last option is correct, 3 ft 11 in

Hope this helps :)

Help please will mark brainliest

Answers

the answer i think is 2

Express (x + 6)2 as a trinomial

Answers

Answer:

[tex]x^{2} +12x+36[/tex]

Step-by-step explanation:

[tex](x+6)^{2}[/tex] can also be written as (x+6)(x+6), because "squared" just means "times itself"

Knowing this you can use FOIL to turn it into a Trinomial

First:  x times x = [tex]x^{2}[/tex]

Outer: x times 6 = 6x

Inner: 6 times x = 6x

Last: 6 times 6 = 36

so we have [tex]x^{2} + 6x + 6x+36[/tex]

which becomes [tex]x^{2} +12x+36[/tex] when you combine like terms

the product of a number and five is equal to twice the same number subtracted from thirty-five

Answers

Answer:

true well I think so I dont know this one

Natalia picked 7 bushels of apples today and 4 bushels yesterday. How many more bushels did she pick today?​

Answers

Answer:

3

Step-by-step explanation:

7-4

211m+16=4+611m
m=
find the sum to m

Answers

Answer:

m = 3/100

Step-by-step explanation:

211m + 16 = 4 + 611m

211m - 611m = 4 - 16

-400m = -12

m = -12/-400

m = 3/100

Answer:

this is the answer. hope you like it

plz give me brainless ans

if the circumference of a circle is 10pie inches, which is the area?

Answers

Answer:

A = 78.54 in^2

Step-by-step explanation:

Circumference of the circle = 10 pie inches

Determine the area of the circle.

Formula for the area of the circle:

A = pi r^2

Formula for the circumference of the circle:

C = 2 pi r

Solution:

Solve first for the radius of the circle by using the circumference of the circle.

10 pi in= 2 pi r

Divide 2 pi on both sides of the equation in order to determine the value of r.

10 pi in/2 pi = 2 pi r/ 2 pi

r = 5 inches

Substitute the value of r to the formula for the area.

A = pi (5 inches)^2

A = 25 pi in^2

A = 78.54 in^2

Final answer :A = 78.54 in^2

I hope I helped

Evaluate the expression
4(x+y) / 2 where x = 2 and y = 5

Answers

Answer:

14

Step-by-step explanation:

4(2+5) / 2

4(7) / 2

28 / 2

14

how do you put this into radical form?

Answers

Answer:

Multiply by √36 / √36

Step-by-step explanation:

It will cancel out the √36 on the bottom to make it radical, just make sure to put it on the top too.

Help pls I have a test due tomorrow :(

Answers

Good luck on your test love ya also I have bad period cramps send chocolate please

of Semester Exam Review
Set background
Clear frame
Selecting Appropriate Measures of Center and Spread
6. As a basketball player for her school's varsity team, Rylee scored the
following points in her last 8 games: 8 points, 10 points, 10 points,
10 points, 14 points, 21 points, 23 points, 24 points. She wants to be
considered for the Most Valuable Player Award for the team.
What is the best measure of central tendency for the situation?

Answers

Answer:

A ) Near equator

B ) Near the poles

C ) Areas where solar radiations is most direct

D ) Only in the no

It’s geometry also please do not send a link but find the missing side

Answers

Answer:

? = 49.5

Step-by-step explanation:

Find the missing components of angles:

? = 49.5

B = 40.5

C = 90

Find the missing components of sides:

a = [tex]\sqrt{231}[/tex]

b = 13

c = 20

Select the statement that does not correctly use probability to describe an event. A. The probability of adopting a brown puppy is -0.25. B. The probability that Mr. Brown assigns homework is 0.9. C. The probability of getting lost while driving on vacation is D. The probability of having spaghetti for dinner is 50%.​

Answers

Answer:

A. is the answer

Step-by-step explanation:

what precent is represented by the shaded area​

Answers

Answer:

6%

Step-by-step explanation:

6/100

3/50

0.06

6%

write 0.74 (only 4 is recurring) as a fraction pls

Answers

Answer:

67/90

Step-by-step explanation:

Consider the graph below. What is the equation of the line in slope-intercept form?

Answers

y = x - 8 is the equation in slope intercept form

Answer:

y=1x-8

Step-by-step explanation:

The slope is 1 and the y-intercept is -8

Find the distance between (6,2) and (1,0) Round to the nearest tenth

Answers

Answer:5.4

Step-by-step explanation:

Which equation is represented by the intersection of the graphs below?
A. Csc x=0
B. sec x = 0
C. secx = 1
D. CSC X=1

Answers

Answer:

the answer would be C i hope this helps

A container has the following dimensions.120cm×300cm×430cm.How many litres of liquid can the box hold?​

Answers

the amount of liters in the box can hold is 850 liters


Sally can paint a room in 3 hours while it takes Steve 9 hours to paint the same room. How long would it take them to paint the room if worked together?

Answers

Answer:

[tex]2 \frac{1}{4}[/tex]

Step-by-step explanation:

Okay, so- The first thing I did was see how much they got done per hour. Like this:

Sally  ⇒

3 hours = 1 room

1 hour = 1/3 of the room

Steve ⇒

9 hours = 1 room

1 hour = 1/9 of the room

Sally + Steve ⇒

1 hour = 1/3 + 1/9 = 3/9 + 1/9 = 4/9

So, they get 4/9 of a room done in 1 hour.

Number of hours needed ⇒

1 ÷ 4/9 = 2 1/4  

Answer: They need 2 1/4 hours to paint the room.

Please answer these 4 math questions for me! Pretty easy! need then ASAP!!!!! I have to get them right or my life is doomed! (cause my mom will kill me)

Answers

on your first question just divide 6 by 100 and thats your answer

Take a look at the picture and answer the question

Answers

A please? Jk but 3/20 and 3/10 and 9/20 have a pattern just make 3/10 6/20 by doubling it. She added 3/20 every time she ran again

Just keep going till you hit a hole fraction. By the 7th time she ran she ran 1 1/20 mile

Aaron wants to buy new
football pads that cost $55.00
at GoodSportsBuys.com. The
online store charges $11 for
shipping on orders less than
$75. He also wants to buy some
packages of eyeblack strips for
$4 each, but he does not want
to pay more than the $11.00
shipping fee.

Answers

Answer:

Aron can purchase no more than 4 packages to avoid the shipping fee

Step-by-step explanation:

for some reason i cant take a screenshot and send the step by step i did

if you can pls giv brainliest and thanks

The pitchers that Isaac bought for the party each hold 2 quarts of liquid. If he makes 15 pints of smoothie and has three pitchers, how much of the smoothie will not fit into the pitchers?
quart and pint

Answers

Answer:

3 pints or 1.5 quarts

Step-by-step explanation:

1 quart has 2 pints, so each pitcher holds 4 pints -- 12 pints all together. So 15-12 = 3 pints that will not fit into the pitchers. 3 pints is equal to 1.5 quarts!

Todd’s expression 6x4+_____x60+____x4+20x—-

Answers

24x60+1,440=1,500x4=20x6000

Find the value of x in the equation 2 sqaure root x+20 = 15+3 square root x

Answers


2 x + 20 = 15 + 3 x 2x + 20 = 3x + 15 2x + 20 - 3x = 15 - 3x x + 20 = 15 - x = 15 - 20 - x = -5 - x = -5/-1 x = 5

CAN SUM1 please help mee I need to turn it in in 5min!♥️

Answers

Answer:

x = 36

1 = 42

2 = 108

Step-by-step explanation:

2x + x + 72 = 180

3x + 72 = 180

     -72    -72

3x = 108

divide by 3

x = 36

_______________________

1 = 2x

1 = 2(36)

1 = 42

_______________________

2 = x + 72

2 = 36 + 72

2 = 108

Hope this helped! Have a nice day! Plz mark as brainliest!!!

-XxDeathshotxX

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Answers

What???... um yes? 2

Tyler keeps red and blue marbles in the jar shown below.
For each box, choose the letter before the number that makes the statement correct.
DO
Tyler adds B 4 red marbles and B 3 blue marbles to the jar to create a ratio
C6
7
of red marbles to blue marbles of 4:15.
B
C
OOOOOO
D
E
F

Answers

Answer A (3) and F (7)

Step-by-step explanation:

Hope this helped :)

A pound of peppermints costs $1.10. Fruit sours are $1.15 for half a pound. The student council has a budget of $160 to purchase candy to fill goody bags for a fundraising event. The council wants to buy three times as many sours as peppermints. Approximately how many pounds of sours will they buy?

1. 60 pounds of sours
2. 130.5 pounds of sours
3. 36 pounds of sours
4. 109 pounds of sours
5. 20 pounds of sours

Answers

Answer:

1. 60 pounds

Step-by-step explanation:

sours are 1.15 for half a pound so it can not be above 100 but certinally not low so its 60 pounds of sours or 1.

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