Please help meee...........

Answer:

a. Set up a ratio.

[tex] \frac{12g}{16mL} \\ [/tex]

b. Divide the numerator by the denominator to get the mass (in g) of 1 mL.

[tex] \frac{12g}{16mL} = \frac{3g}{4mL} \\ [/tex]

c. The density is 0.75 g/ mL

Answer:

250 is the answer to your question

Answer:4,891 are undergraduate students .

Step-by-step explanation:

Total  Number of students = 6700

Percentage  of Undergraduate students = 73%

Number of  Undergraduatre students = Percentage  of Undergraduate students x Total Number of students

= 73% x 6700

73/100 x6700

=4,891 are undergraduate students .

Answer:

12 more games

Step-by-step explanation:

15 + 12 = 27

27 is 90% of 30 , so they need to win 12 more games but 27 overall out of the 30

30 = 100%

27 = x

x = 27×100%/30

x = 2700%/30

x = 90%

Answer: I think it should stay as is

Step-by-step explanation:

It is already simplified

Answer:

1/200

Step-by-step explanation:

the answer is that 0.005 is 1/200

Answer:

1/200

Step-by-step explanation:

If you calculate it out into a regular fraction, it will equal 5/1000.

Divide 5 and 1000 by 5 and you get 1/200.

Answer: its 4

Step-by-step explanation:

Answer:

o = 4

Step-by-step explanation:

So we have to do the whole inverse operation thingy so our equation is:

9 - 5 = 4

So o = 4

hope this helps:)

just divide 300/20 to get 15

answer is 15

hope this helps

:)

Answer:

6h+12h=m

h         m

1          18

2         36

3         54

4         72

5        90

6        108

7        126

8        144

9        162

10       180

Step-by-step explanation:

Answer:

World population = 7,468,935,407

Step-by-step explanation:

Given that:

Percent of people who have internet connection = 41%

Number of people who have internet connection = 3,062,263,517

Let,

x be the world population.

41% of x = 3062263517

[tex]\frac{41}{100}x=3062263517\\[/tex]

0.41x = 3062263517

Dividing both sides by 0.41

[tex]\frac{0.41x}{0.41}=\frac{3062263517}{0.41}\\x=7468935407[/tex]

Hence,

World population = 7,468,935,407

Answer:

3i

Step-by-step explanation:

You subtract it and add the I

Answer:

Both of those terms are divisible by 5, so you could express it also as

5(3p + 2q)

The equivalent expression is [tex]5(3p+2q)[/tex].

Important information:

We need to find the equivalent expression by using the distributive property.

According to the distributive property:

[tex]a(b+c)=ab+ac[/tex]

The given expression can be written as:

[tex]=5\times 3p+5\times 2q[/tex]

[tex]=5(3p+2q)[/tex]

Therefore, the equivalent expression is [tex]5(3p+2q)[/tex].

Find out more about 'Distributive property' here:

https://brainly.com/question/13130806

Answer:

The TOTAL surface Area is

Side Surface Area (15*8) * PI = 120 PI PLUS

Bottom Surface Area = (8*8) * PI = 64 PI equals

184 PI units

Answer is D

Step-by-step explanation:

Answer:

Step-by-step explanation:

184 my man right

Answer:

x <2

Step-by-step explanation:

9(2 + 3x) < 72

Divide each side by 9

9/9 *(2 + 3x) < 72/9

2+3x < 8

Subtract 2 from each side

2+3x-2 < 8-2

3x<6

Divide each side by 3

3x/3 <6/3

x <2

Answer:

60.900

Step-by-step explanation:

All of the zero's are optional, i feel safer putting them.

Answer:

Number of ducks = 37

Number of pigs = 18

Step-by-step explanation:

Let,

x be the number of ducks

y be the number of pigs

According to given statement;

x+y=55     Eqn 1

2x+4y=146     Eqn 2 (As ducks will have 2 legs and pigs will have 4)

Multiplying Eqn 1 by 2

2(x+y=55)

2x+2y=110    Eqn 3

Subtracting Eqn 3 from Eqn 2

(2x+4y)-(2x+2y)=146-110

2x+4y-2x-2y=36

2y=36

Dividing both sides by 2

[tex]\frac{2y}{2}=\frac{36}{2}\\y=18[/tex]

Putting y=18 in Eqn 1

x+18=55

x = 55-18

x = 37

Hence,

Number of ducks = 37

Number of pigs = 18

Answer:

1.22500

Step-by-step explanation:

Answer:

Step-by-step explanation:

If Yoko made 231 dollars in 11 hours, it means that she makes

231/11=21 dollars per hour

in 8 hours

8*21=168 dollars in 8 hours

Answer:

168

Step-by-step explanation:

We need to find how much money she makes in one hour. Then multiply that by 8.

231 ÷ 11 = 21

21 × 8 = 168

Answer:

Estimate = 3400 books

Step-by-step explanation:

Given that:

Books read by students.

Kindergarten 247

First grade 385

Second grade  1347

Third grade 1549

We have to round the each number to nearest hundred.

247 rounded to the nearest hundred is 200.

385 rounded is 400

1347 rounded is 1300

1549 rounded is 1500

Total = 200 + 400 + 1300 + 1500 = 3400

Hence,

Estimate = 3400 books

Answer:

The square root of 130 cannot be simplified. √130 is already in its simplest radical form. If you are using a computer that has Excel or Numbers, then you can enter SQRT(130) in a cell to get the square root of 130.

Step-by-step explanation:

Please mark me the brainliest it i helped you

Answer:

B

Hope it helps uwu

Answer:

man have a good day

Step-by-step explanation:

hope your days going good

Answer:

I am pretty sure that u and t are gonna stay where they are and v is gonna be (-5,9)

Step-by-step explanation:

flyaj210 sent me

Answer:

[tex] n = \frac {p - 4m}{m} [/tex]

Step-by-step explanation:

Given the algebraic expression;

[tex] m = \frac {p}{n + 4} [/tex]

To make n the subject of formula.

Cross-multiplying, we have;

[tex] m*(n+4) = p [/tex]

[tex] mn + 4m = p[/tex]

Rearranging the equation, we have;

[tex] mn = p - 4m [/tex]

[tex] n = \frac {p - 4m}{m} [/tex]

Answer:

[tex]m = \frac{p}{(n + 4)} \\ (n + 4)m = p \\ nm + 4m = p \\ nm = p - 4m \\ n = \frac{p - 4m}{m} \\ n =( \frac{p}{m} - 4)[/tex]

Answer:

149

Step-by-step explanation:

Answer:

Answer below:

Step-by-step explanation:

SPEED (in miles/hour),  TIME (in hours)

This analyst determined the relationship between the 2 measures above, using 20 trials.

The correlation coefficient between both factors was -0.276

Now, correlation coefficient is a figure that shows the strength and direction of two quantities. The quantities here are speed and time.

The minus sign in this correlation coefficient shows a negative movement of one quantity against the other. In other words, as one quantity moves up, the other goes down, and vice versa. An increase in magnitude of speed will result in a decrease in magnitude of time spent driving. Vice versa.

If you plot speed against time, the graph (that joins each point of intersection of speed and time together) will slope downwards showing the opposing movements of time and speed.

How is the correlation affected if the units for time (time only, not speed) are changed from hours to minutes?

If the units for each time measured are changed to minutes while that of speed is left in hours, the magnitude of each time measured will increase by 60.

For example, if three of the twenty trials have the following values for time -  1.5 hours,  2.3 hours,  3.6 hours

then they will be multiplied by 60, in order to change to minutes. The new values are shown below:

90 minutes,  138 minutes,  216 minutes

THIS CHANGE ON THE VARIABLE TIME ALONE, WILL CAUSE IT TO CARRY MORE MAGNITUDE WHILE THE TIME IN THE MEASUREMENT OF SPEED REMAINS THE SAME.

WHAT THIS WILL DO TO THE CORRELATION COEFFICIENT IS: to lower the value of the figure from 0.276 to a value like 0.043

The minus sign will still remain, as speed and time are still moving in opposite directions.

The value of the correlation coefficient will drop!

Answer:

1 pound 3.4 ounces

Step-by-step explanation:

Answer:

3 11/12

Step-by-step explanation:

Answer:

Different ways to answer

Step-by-step explanation:

mixed number: 3 11/12

decimal: 3.916 repeating

imporper fraction: 47/12

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