owen finds a rock that has some gold in it . The rock has a mass of 125 grams. He moves the gold , which is 18% of the mass of the rock . How much gold , which is 18% of the mass of the mass of the rock . How much gold does he have ?​

Answer:

X = i don't know

Y = 50°

Step-by-step explanation:

dugobdddjcjcfsfhjjgkcfzdd

Answer:

ab - 21

Step-by-step explanation:

I think that was in my test

Answer:

h=94.87

Step-by-step explanation:

1. Volume of pyramid formula:

[tex]v=\frac{1}{3}*a^{2}*h[/tex]

[tex]a=b*h[/tex] Base Edge * Height of Pyramid

2. We have variables:

V = 480, Base Edge = 10, Height of Base = 16 (Inch)

3. Plug into formula + Rearrange:

[tex]\frac{3V}{h} =(b*h)^{2} [b^{2} *h^{2} ][/tex]

[tex]\frac{3V*b^{2} }{h} =h^{2}[/tex]

[tex]h^{2}=\frac{3*480*10^{2} }{16}[/tex]

[tex]h=\sqrt{9000}[/tex]

h≅94.868

Answer:(a)

Step-by-step explanation:

Given

The probability that Miriam will spin on her next turn is [tex]\frac{1}{4}[/tex]

That; is there are chances that she can produce 4 on her spin but it not certain that she will produce this result.

Likely word aptly describes the situation while impossible negates the chances of that outcome.

Answer:

c

Step-by-step explanation:

It was great percentage of a successful out come to get what they wanted, with a unlimited opportunity.

Answer:

c

Step-by-step explanation:

c

Answer:

choose ypur answer even

Answer:

$6,100

Step-by-step explanation:

12,500-1600(4)

12,500-6,400=6,100

Answer:

6100

Step-by-step explanation:

12500-1600*4=6100

Answer:

what are the questions ?

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

B) 15p < 60  (Cant put line under <, sorry)

Step-by-step explanation:

He cant spend more than what he has, but he can spend less than or equal to it. This equation is correct, because you want to multiply your shirts, p, by how much they are, 15.  I hope this helps :)

Answer:

it's B he cant spend more the 60 dollars but each polo shirt cost $15 so that would mean it would be

$15 for each shirt so

15p has to be less then or equal to 60

Answer:

B. 1.53 oz

Step-by-step explanation:

you would just have to divide

36.72 oz/24 oranges to get the weight of one orange.

Answer:

C or D

Step-by-step explanation:

Answer:

the answer is -12x and 36

Answer:

BC = 15

Step-by-step explanation:

Because the triangles ACD and BCE are similar, we can infer that

AC/DC = BC/EC

and subsequently

AB/DE = BC/EC

3/2 = BC/10

BC = 10*3/2 = 15

Answer:

1/2p=24

p=48

19+t=23

t=4

Step-by-step explanation:

first one

multiply both sides by two. and then there is your answer. it will get rid of the denominator.

second one.

subract 19. isolates the variable.

Answer:

%625

Step-by-step explanation:

to find the original price with the sale price and a decease percentage divide the original price of 125 by the decrease percentage of 20% or .2

Answer:

option a. angle r and v.

........

-2.75

Step-by-step explanation:

Answer:

29 rabbits and 29 chickens.

Step-by-step explanation:

Let there be r rabbits and c chickens.

Then we have the system:

r + c = 58

4r + 2c = 174

Multiplying the first equation by 2:

2r + 2c = 116

Subtracting this equation from the second equation:

2r = 174-116 = 58

r = 29

and c = 58-29 = 29.

Answer:

58 chickens and 116 rabbits

Step-by-step explanation:

Rabbits have 4 legs. Chickens have 2 legs.

4R+2C=174

R+C=58

R=58-C

4x(58-C) + 2C=174

4x58-4C+2C= 174

4x58-2C=174

232-2C=174

232-174= 2C

58=2C (1 chicken)

174-58=116

58 chickens and 116 rabbits

Answer:

6/25

Step-by-step explanation:

Answer:

6/25

Step-by-step explanation:

100 divided by 25 is 4 and 4 multiplied by 6 is 24

[tex]\huge\text{Hey there!}[/tex]

[tex]\large\text{In order for you to SOLVE for THIS EQUATION you have to do is}\\\large\text{PEMDAS. Which simply means}\downarrow[/tex]

[tex]\bullet\large\text{Parentheses}\\\bullet\large\text{Exponents}\\\bullet\large\text{Multiplication}\\\bullet\large\text{Division}\\\bullet\large\text{Addition}\\\bullet\large\text{Subtraction}[/tex]

[tex]\large\text{Here is your steps to solving for your given equation}\downarrow[/tex]

[tex]\large\text {4(3 + 4) + 6(9 - 1) - 8}\\\large\text{3 + 4 = 7}\\\large\text{4(7) + 6(9 - 1) - 8}\\\large\text{(9 - 1) = 8}\\\large\text{4(7) + 6(8) - 8}\\\large\text{4(7) = 28}\\\large\text{28 - 6(8) - 8}\\\large\text{6(8) = 48}\\\large\text{28 + 48 - 8}\\\large\text{28 + 48 = 76}\\\large\text{76 - 8 = \bf 68}\\\large\text{= \bf 68}\\\\\boxed{\boxed{\huge\text{Answer: \bf 68}}}\huge\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Step-by-step explanation:

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Answer:

416.50 pesos

Step-by-step explanation:

Given

Represent the bread with b.

Mayonnaise with m

Ham with h

[tex]Amount\ Paid = 1000[/tex]

Required

Determine the change

From the question: a loaf costs 22.50

This is represented as:

[tex]b = 22.50[/tex]

5 loaves will be:

[tex]5*b = 22.50*5[/tex]

[tex]5b = 112.50[/tex]

A bottle of Mayonnaise costs 55.50

This is represented as:

[tex]m = 55.50[/tex]

2 bottles will be:

[tex]2*m = 55.50*2[/tex]

[tex]2m = 111[/tex]

Lastly,

1kg of ham costs 240

This is represented as:

[tex]h =240[/tex]

1.5kg will be:

[tex]1.5*h =240*1.5[/tex]

[tex]1.5h =360[/tex]

The cost of the items is:

[tex]Costs = 5b + 2m + 1.5h[/tex]

This gives:

[tex]Costs = 112.50 + 111 + 360[/tex]

[tex]Costs =583.50[/tex]

Her change is calculated as:

[tex]Change = Amount\ Paid- Cost[/tex]

[tex]Change = 1000 - 583.50[/tex]

[tex]Change = 416.50[/tex]

Answer:

15

Step-by-step explanation:

Here,

x= -7

f(x)= -x+11-3

f(-7)= -(-7)+11-3

     =7+11-3

     =18-3

     =15

Answer:

2) Gain

3) 0.39 (rounded)

Step-by-step explanation:

2)

12.16/64= 0.19

21/100= .21

12.24/72= 0.17

3)

9.25/24= .3854

if they tell you to round it, its .39, if not its .38

Answer:

(3/4)  /  (7/8)     invert the second fraction and multiply

(3/4) * (8/7) =

24/28 =

6/7

Step-by-step explanation:

Explanation: There's a little trick to help you if you have to divide two fractions.

3/4 divided by 7/8 is the same as (3/4)/(7/8) and maybe you've already realised that multiplying by half is the same as dividing by two (easiest example for this). If you need a moment to think about why that is take that moment and continue reading when it makes sense to you. Continuing with that logic multiplying by 1/4 is the same as dividing by 4 and multiplying by 1/8, 1/9 or 1/10 is the same as dividing by 8,9 or 10. Actually multiplying by a certain number is always the same as dividing by its 'reciprocal'. The reciprocal of a number is defined as the number one divided by that number.

So the reciprocal of 8 is 1/8, the reciprocal of 5 is 1/5 and so on...

If you've understood why that is you're holding a new power in your hands because now you can derive from that that (3/4) / (7/8) is the same as (3/4) * (8/7) and if you now imagine this as being written as fractions with the numbers under and above a line you can simply multiply together 3*8 and 4*7 to get 24/28 which can be simplified to 6/7.

Answer:

$39

Step-by-step explanation:

Price of a jeans = $60

Discount coupon = 35%

New price of the jeans,

[tex]P=60-60\times \dfrac{35}{100}\\\\=60-21\\\\=\$39[/tex]

So, the new price after the discount is $39.

Answer:

Side = 0.7 units

Step-by-step explanation:

Area of a square = 0.49 sq. units

Side² = 0.49

side² = [tex]\frac{49}{100}\\\\[/tex]

[tex]side = \sqrt{\frac{49}{100}}=\sqrt{\frac{7*7}{10*10}}\\\\sides=\frac{7}{10}=0.7[/tex]