A bag contains pennies, nickels, dimes, and quarters. There are 50 coins in all. Of the coins, 12% are pennies and 38% are dimes. There are 6 more nickels than pennies. How much money does the bag contain?

Answer:

the answer is D less than or equal to

Step-by-step explanation:

Answer:

21

Step-by-step explanation:

Put the b value where b is

5^2-4

(5*5=25)

25-4=21

Answer:

x=22

Step-by-step explanation:

Answer:

x=22

Step-by-step explanation:

Answer:

-4

Step-by-step explanation:

I’m pretty sure

Answer:

60 sq. ft

Step-by-step explanation:

(8x15)/2

Answer:

D

no because for each x we have two y

Answer:

i think the second option

Step-by-step explanation:

follow me on my insta a.cc.o.u.n.t below

E⁣⁣⁣xplanation i⁣⁣⁣s i⁣⁣⁣n a f⁣⁣⁣ile

bit.[tex]^{}[/tex]ly/3a8Nt8n

Answer:

1385.4

Step-by-step explanation:

I just did the question

Answer:

9. Direct

10. Indirect

Step-by-step explanation:

Answer:

The thickness of each cookie is 9.00 inches.

Step-by-step explanation:

The volume of the cookies is given by the volume of a cylinder:

[tex] V = \pi r^{2}h [/tex]   (1)  

Where:

V: is the volume = 176.715 in³

r: is the radius  

h: is the height = thickness of the cookies

The radius can be calculated by dividing the diameter by 2:  

[tex] r = \frac{d}{2} = \frac{5}{2} = 2.5 in [/tex]    

Now, by solving equation (1) for "h" we have:

[tex] h = \frac{V}{\pi r^{2}} = \frac{176.715}{\pi (2.5)^{2}} = 9.00 in [/tex]

Therefore, the thickness of each cookie is 9.00 inches.

I hope it helps you!  

Answer:

D. 735.25 cubic inches.

Step-by-step explanation:

Well hello there! My name is Lunako, and I'm here to help you out.

Firstly, do you remember the formula for finding the volume of the sphere? Yep, it's 4π(r³/3)! I'll substitute r for 5.6 -- which is 11.2 divided by 2, but you knew that already right? -- and π for 3.14 -- I'm doing that for relative ease.

4(3.14) * (5.6³/3) {Firstly we need to need find the cube of 5.6. That would be 175.616. Let me show the work for that: 5.6 * 5.6 = 25 + 3 + 3 + 0.36 = 31.36; 31.36 * 5.6 = 150 + 5 + 1.5 + 0.3 + 18 + 0.6 + 0.18  + 0.036 = 155 + 1.8 + 18.6 + 0.216 = 156.8 + 18.816 = 175.616}

4(3.14) * (175.616/3) {Now divide 175.616 by 3 to get 58.5387 (rounded to 54 places).}

4(3.14) * 58.5387 {Now onto the left sides. 3.14 quadrupled is 12.56.}

12.56 * 58.5387 {Now for the last step: Multiplying 12.56 by 58.5387. The work for that is shown in the picture. You should get 735.246072.}

735.246072 in³ {While this is the answer, we need to round it to two decimal places, like in the answer choices. 6 is greater then 5, so round up to 735.25.}

735.25 in³ {And with that this problem is solved.}

The volume of the sphere is 735.25 cubic inches, which is D.

Answer:

167.467mm^3

Step-by-step explanation:

Volume of cone:1/3hpir^2

1/3(10)(pi)(4)^2

=160/3(pi)

(Pi=3.14)

160/3pi=167.467mm^3

Answer:

v = -8.8

Step-by-step explanation:

4.3v + 10.75 = 8.11 + 4v

0.3v + 10.75 = 8.11

0.3v = -2.64

v = -2.64 / 0.3

v = -8.8

Answer:

x = 1.63 units

Step-by-step explanation:

For 30 degree angle,

Hypotenuse = x

Base = [tex]\sqrt2[/tex]

We know that,

[tex]\cos\theta=\dfrac{B}{H}[/tex]

B is base and H is the hypotenuse

So,

[tex]\cos(30)=\dfrac{\sqrt2}{x}\\\\x=\dfrac{\sqrt2}{\cos(30)}\\\\x=1.63[/tex]

So, the value of x is equal to 1.63 units.

Answer:

Step-by-step explanation:

Good luck

Answer:

a

Step-by-step explanation:

heh math

Answer:

B. x-1/15x

Step-by-step explanation:

Answer:

The answer to this question would be B. x-1/15x

Step-by-step explanation:Hope that this helps:)

Answer:

-50

Step-by-step explanation:

I got it correct on iReady Practice: Multiply and Divide Rational - Practice - Level G.

-5 1/12 x 10

The required change in the position of the drill in one day is given as 50 feet. Option B is correct.

Given that,
A research team is planning to use an ice drill at the top of a glacier. The team plans to use the drill for 10 hours each day while the temperature is warmest. The drill's position will move 5 1/12 feet every hour it is used.

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
Drill length  = 5 1 / 12 = 61 / 12 feet per hour
For 10 hours in a day drill length = 61 / 12 [10] = 50.833 or 50 feet.

Thus, the required change in the position of the drill in one day is given as 50 feet. Option B is correct.

Learn more about simplification here:

https://brainly.com/question/12501526

#SPJ2

Answer:

She spends $15 per week on coffee

Step-by-step explanation:

Marina babysits her neighbours' kids once a week and earns $40 each night.

She buys coffee three times a week for $5.

She spends 3 *$5 per week on coffee

She spends $15 per week on coffee

Answer:

27

Step-by-step explanation:

25(0.08)=2+25=27

25(0.08)+25=27

Answer:

A

Step-by-step explanation:

The graph decreases to a minimum then turns and increases.

This is a minimum and occurs at the vertex (1, - 4 )

Answer:

answer is gonna be the Letter A

Answer:

I want to say it's 90,000J

Answer:

$45.05

Step-by-step explanation:

Sale price of sweater is (1.00 - 0.15)($50), or 0.85($50) = $42.50.  Nya has to pay 6% sales tax on this $42.50.  Thus, the final amount due is

(1.00 + 0.06)($2.50) = $45.05

Answer:

46.42

Step-by-step explanation:

First step is to find the discount

Discount = original price * discount rate

= 55 * 20%

= 55*.20

=11

Take the discount from the original price and that is the new price

new price = original price - discount

= 55-11

=44

Now we need to find the tax

tax = new price * tax rate

= 44 * 5.5%

= 44 * .055

=2.42

The final price is the new price plus the tax

final price = new price + tax

= 44+2.42

=46.42

Therefore, Nya will pay $46.42 for the sweater if she buys it.

Answer:

30 gallons/hr

Step-by-step explanation:

180/60 = 30

Answer:

b

Step-by-step explanation:

the second one it should be hope's it helps

[tex] \purple{ \tt{ \huge{{ \: ✨ Answer ✨}}}}[/tex]

[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \red{ \huge{ \boxed{ \boxed{ \tt{{ \: 461 \: }}}}}}[/tex]