Sally paid $2.40 for 4 ounces of cinnamon. If there are 16 ounces in 1 pound, how much does cinnamon cost per pound

Answer:

x=5

Step-by-step explanation:

3.8x5=19 so 19 divided by 5 = 3.8

Answer:

6

Step-by-step explanation:

Think of the equation as 3/4 x 8/1.  Multiply across to get 24/4 which can be simplified to the number 6.

Answer:

D. 24/35

Step-by-step explanation:

Step one:

Given

Sample space

14 silver keys,

7 black keys,

10 copper keys, and

4 painted keys of various colors

Sample size= 14+7+10+4= 35

in probability "or" means that we need to add events.

Hence, the probability that the key that is drawn is silver

= 14/35

the probability that the key that is drawn is copper

=10/35

Step two:

The probability that the key that is drawn is silver or copper

14/35+10/35

=14+10/35

24/35

Answer:

-3

Explanation :

slope intercept form

y=mx+b

y= -3x+4

slope is also m

b is the y-intercept

Answer:

4x+5

Step-by-step explanation:

5x+7-x-2

5x-x+7-2

4x+5

Answer:

4x+5

Step-by-step explanation:

its math I guess, combining like terms and all that

Answer:

thanks

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

0 to the power of anything is 0.

For example,

[tex]0^1 = 0\\0^2 = 0\\0^3 = 0\\\\[/tex]

Technically speaking 0^4 is just 0*0*0*0 and all that equals 0.

I hope this helps!!

If you have any questions feel free to ask!

- Kay :)

Answer:

Case1:

Men : 30

Work : 1

Time (day×hr): 56×6 = 336 hr.

Case2:

Men : let it be m men.

Work: 1

Time: 45×7 = 315 hr.

Work being constant in both cases, men and time are in inverse proportion i.e, more men take less time.

Product of men and time is constant in both cases.

Therefore, 30×336=m×315

Or, 30×336/315 = m

Or, m = 32.

Hence, required number of men is 32.

Step-by-step explanation:

Answer:

Sin0= y/r

X= -4 and r= 9 (radius is also the hypotenuse)

In quadrant II y is positive

X^2 +y^2 = r^2

-4^2 + y^2 = 9^2

16 + y^2 = 81

Y^2 = 81-16

Y^2 = 65

Y= sqrt65

Sin0= sqrt65/9

Step-by-step explanation:

Answer:

4x^2-3x+2

Step-by-step explanation:

Answer:

4x^2 - 3x + 2

Step-by-step explanation:

(3x^2 + 2x - 8) + (x^2 - 5x + 10)

(3x^2) + (x^2) = 4x^2

(2x) + (-5x) = -3x

(-8) + (10) = 2

4x^2 - 3x - 2

Answer:

Speed is 12.8km/sec. Jupiter will travel 192km in 15 sec.

Step-by-step explanation:

[tex]\frac{8mi}{1sec} * \frac{1.6km}{1mi} = 12.8km/sec[/tex]

[tex]\frac{12.8km}{1sec} * 15sec = 192km[/tex]

Answer:

7/11

Step-by-step explanation:

I could tell it was either 7/11 or 9/13 because I knew 2/3 was .666 and the other one 5/12 is less than half, so it'd be less than .5.

7/11 = .6363

9/13= .6969

7/11 is the closest

Answer:

The answer is below

Step-by-step explanation:

The question is not complete. But I would show you how to solve the problem.

Two events A and B are said to be independent if the occurrence of event A does not affect the occurrence of event B and vice versa. P(A and B) = P(A) * P(B).

Two events A and B are said to be mutually exclusive if event A and event B cannot occur at the same time. P(A and B) = 0.

Two events A and B are said to be complementary when event A occurs if and only if event B does not occur and vice versa.

Answer:

23.25 MPH

Step-by-step explanation:

7 3/4 x 3 = 23.25

1/3 x 3 = 3/3 = 1

So for 1 hour she will ride 23.25 MPH :D

Answer:

23 1/4 miles

Step-by-step explanation:

(7 3/4)x3 will give us the answer as (1/3)x3 is 3/3, meaning that it is the full hour.

Answer:

1=-1/5 2=11/20 3=149/25

Step-by-step explanation:

I get it you have to put the number into your calculator then turn it into a fraction

hop this helps

-mercury

Answer:

11/20

Step-by-step explanation:

convert to a simplified fraction by placing the numbers to the right of the decimal over 100 then, reduce the fraction.

Answer:

#4 is option one 18 miles

Step-by-step explanation:

Answer:

B. 36 C. 180 D. 240 E. 1,656

Step-by-step explanation:

Partial product is the multiplication of individual digit of a number in turn with each digit of the others where each digit maintains its place.

Using distributive property to multiply 24 × 69 to determine our partial products:

i.e.

24 × 69 = 24 × (60 + 9)

= (24 × 60) + (24 × 9)

= 60 (20 + 4) + 9(20 + 4)

So; we can have:

= (60 × 20) + (60 × 4) + (9 × 20) + (9 × 4)

= 1200 + 240 + 180 + 36  

= 1656

Answer:

B.14.13in³

Step-by-step explanation:

Step one

The shape of the cup is that of a cone

The volume of a cone

V=1/3πr²h

Radius= d/2 = 1.5in

Height =6in

Substitute

V=1/3*3.142*1.5²*6

V=42.42/3

V=14.13in³

Answer:

Please find attached the required graph of the inequality, y  created using Microsoft Excel

Step-by-step explanation:

The inequality is presented as follows;

y > x² + 2·x - 8

We can graph the inequality using Microsoft Excel by generating the data points as follows;

x    [tex]{}[/tex]       y

-9    [tex]{}[/tex]      55

-8    [tex]{}[/tex]      40

-7    [tex]{}[/tex]      27

-6    [tex]{}[/tex]      16

-5    [tex]{}[/tex]      7

-4    [tex]{}[/tex]      0

-3    [tex]{}[/tex]      -5

-2    [tex]{}[/tex]      -8

-1    [tex]{}[/tex]      -9

0    [tex]{}[/tex]      -8

1    [tex]{}[/tex]       -5

2    [tex]{}[/tex]      0

3    [tex]{}[/tex]      7

4    [tex]{}[/tex]      16

5    [tex]{}[/tex]      27

6    [tex]{}[/tex]      40

7    [tex]{}[/tex]      55

8    [tex]{}[/tex]      72

9    [tex]{}[/tex]      91

The points are plotted and a dashed line is used to join the points to represent the > inequality symbol. The region above the graph of the inequality is then shaded.

Answer:

the amount increased by approximatley 12%

Step-by-step explanation:

Answer:

12.5%

Step-by-step explanation:

Answer:

1 - i

Step-by-step explanation:

[tex] {i}^{19} + {i}^{20} \\ \\ = {i}^{18} .i + {i}^{20} \\ \\ = {( {i}^{2} )}^{9} .i + {( {i}^{2} )}^{10} \\ \\ = {( - 1)}^{9} .i + {( - 1)}^{10} \ \\ ( \because \: {i}^{2} = - 1) \\ \\ ( - 1).i + 1 \\ \\ = - i + 1 \\ \\ = 1 - i[/tex]

Answer:

a  ≤  b  +  5

a  +  b  ≥  40  

2.5 a  +  1.5 b  ≤  105

Step-by-step explanation:

Answer:

she took 13 classes that were worth 3 credits

Step-by-step explanation:

well we know that some of the classes are worth 3 and some are worth 4 and that all of these together = 59 so your first equation would be

3x+4y=59

x  would be the number of classes worth 3 credits and y would be the number of classes worth 4 credits.

then it says the total number of classes that they took was 18 so we know that

x + y =18.

you want to solve for the number of 3 credit classes so lets go ahead and get rid of the y values. SO you need you multiply the x+y equation by 4

4x+4y=72

then subtract 4x+4y=72  from 3x+4y=59 to get

-x = -13

and then x is a negative so you need to divide -1 from both sides and you get that she took 13 classes that were worth 3 credits.

Step-by-step explanation:

D is the correct answer of this question ....

12.5 x 64 /100  = 8

Therefore, 12.5% of 64 is 8 (or B).

Answer:

bruh moment hdu2ebdd

Step-by-step explanation:

yqh1 badalamenti

Answer:

X= -14

Step-by-step explanation:

So we can first simplify the equation

2x+10=x-4

Now just solve i normally

x+10=-4

x=-14

So x is -14