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3 years ago

Rubin has 6 rolls of pennies containing 50 coins each, 5 rolls of nickels

Mathematics

2 answers:

MArishka [77]3 years ago

7 0

Answer:

C. $63.00

Step-by-step explanation:

$(6*50*0.01)+(5*40*0.05)+(4*50*0.10)+(3*40*0.25)=\\(300*0.01)+(200*0.05)+(200*0.10)+(120*0.25)=\\3+10+20+30=\\13+20+30=\\33+30=\\63$

He has C. $63.00.

creativ13 [48]3 years ago

4 0

Answer:

pennies = 1cent

50 cents per roll

that's three dollars

nickels = 5cents

200 cents per roll or 2dollars

that's ten dollars

dimes = 10cents

500 cent or five dollars

20 dollars

quarter = 25cents

four quarters equal a dollar

4/40= $10x3=$30

30+20+10+3=$63

Step-by-step explanation:

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3+(2+8)2ndpower ÷4×(1/2) 4th power

PIT_PIT [208]

Answer:

412

Step-by-step explanation:

You have to follow PEMDAS and solve the problem carefully.

$\frac{3+(2+8)^{2} }{4*(\frac{1}{2} )^{2} } =\frac{3+(10)^{2} }{4*(\frac{1}{2} )^{2} } = \frac{3+100}{4*(\frac{1}{2} )^{2} } = \frac{103 }{4*(\frac{1}{2} )^{2} }$

$\frac{103 }{4*(\frac{1}{2} )^{2} } = \frac{103 }{4*(\frac{1}{16})} } = \frac{103 }{\frac{1}{4} } =\\103*4\\=412$

8 0

3 years ago

A Pizza place offers 4 different styles: Cheese, Pepperoni, Meat Lovers, and Hawaiian. They offer 3 sizes: Medium, Large, and X-

blondinia [14]

Answer:

36 different pizzas

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

If J is between H and K and HJ = 3(x + 2), JK = 3x -4 and KH = 44. What is the value of HJ?

Ira Lisetskai [31]

KH = 3(x + 2) + 3x - 4
KH = 3x + 6 + 3x - 4
KH = 6x + 2 = 44
6x = 42
x = 7
HJ = 3(x + 2)
HJ = 3(7 + 2)
HJ = 27

7 0

3 years ago

23 times 536 what is the proodsuct to that number

Nikolay [14]

23 × 536 = 12328
==============

4 0

3 years ago

Find m a 24.7 b 79.2 c 68.3 d 57.4 e 46.5 f 80.1 g 35.6

kogti [31]

Answer:

68.3 degrees

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

tan I = opp side / adj side

tan I = sqrt(82) / sqrt(13)

tan I = sqrt(82/13)

Taking the inverse tan of each side

tan ^-1 ( tan I) = tan ^-1( sqrt(82/13))

I = 68.2892

Rounding to the nearest tenth

I = 68.3 degrees

8 0

3 years ago