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pychu [463]
3 years ago
10

Complete the bar models for the steps yo do to solve the problem. Max has 35 trading cards. He buys 22 more cards. Then he gives

14 cards to Rudy. How many cards does Max have now?
Mathematics
1 answer:
choli [55]3 years ago
6 0
He had fourty three more cards left
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450

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One estimate of the population of the world on January 1, 2005, is
inn [45]

Answer:

8,566,379,470 people

Step-by-step explanation:

Let's start simple.  In order to find the population increase on January 1, 2006, we need to multiply 6,486,915,022 by 1.4% and add it to 6,486,915,022.

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Note that the above two steps gives the same answer as 6,486,915,022*1.014.

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This is equivalent to 6,486,915,022*1.014^{20}.

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4 0
3 years ago
Y varies directly as x, if y = 8 , when x=4, find y when x =48
kaheart [24]

Answer:

y = 24

Step-by-step explanation:

8 : 4 : : y : 48

8 / 4 = y / 48

1 / 2 = y / 48

y = 48 / 2

y = 24

5 0
2 years ago
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ASAP TODAY MY B-DAY HELP ME AS A PRESNT PLZZZZZZZZZZZZZZZZZZZ7. The cost of a telephone call is $0.75 + $0.25 times the number o
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0.75 + 0.25 = t

3 0
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The formula for the volume of a right circular cone, V, is given below, where r represents the radius of the base of the cone an
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Answer:

r=\sqrt{\frac{3V}{(\pi h)}}

Step-by-step explanation:

we know that

The volume of a right circular cone is equal to

V=\frac{1}{3}\pi r^{2}h

where

r is the radius of the base of the cone

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Solve for r-----> That means, isolate the variable r

so

step 1

Multiply by 3 both sides

3V=\pi r^{2}h

step 2

Divide by (\pi h) both sides

\frac{3V}{(\pi h)}=r^{2}

step 3

take square root boot sides

r=\sqrt{\frac{3V}{(\pi h)}}

7 0
3 years ago
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