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yarga [219]
3 years ago
14

Charlie tosses five coins.What is the probability that all five coins will land tails up.

Mathematics
2 answers:
lesya692 [45]3 years ago
4 0

Answer:

50%

Step-by-step explanation:

kkurt [141]3 years ago
3 0

Answer: The answer is 50%




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On May 1st, Jay’s mom gives him 1 cent. Each day, she pays him double the amount she paid the day before. How much money did Mik
crimeas [40]

Answer: $1.83

Step-by-step explanation:

1. Solve this problem: 1+2+4+6+8+10+12+14+16+18+20+22+24+26. There are 15 numbers for 15 days. You want to solve this because each day is doubled. For example: first day is 1 cent, second day is 2 cents, third day is 4 cents, and so on.

2. Answer is 183 cents.

3. Convert 183 cents to dollars.

4. Your answer is $1.83.

Hope it helps!

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2 years ago
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Tamara is going to the laundromat. She needs 6 quarters for each of the 4 machines that she is using. How many dollar bills must
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6 x 4 = 24

24 / 4 (#ofquartersinadollar) = 6
It’s option D.
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3 years ago
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Subtracting 3x^2+4x-5 from 7x^2+x+9
Helga [31]
7x^2+x+9 - (<span>3x^2+4x-5)
= </span>7x^2 + x + 9 - 3x^2 - 4x + 5
= 4x^2 - 3x + 14
8 0
3 years ago
KINDLY SOLVE IT WITH EXPLANATION!!<br>DONT STEAL POINTS ^-^​
Sphinxa [80]

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\purple{ \rule{300pt}{3pt}}

  • Write the number in exponential form with the base of 3
  • Simplify the expression by multiplying exponents
  • Evaluate the power
  • Calculate the product
  • Use the commutative property to reorder the terms
  • Evaluate the power
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5 0
2 years ago
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Write a linear equation in slope-intercept form or standard form to represent each situation. Then, explain why your choice is t
Ahat [919]

5a + 4.75b = 72.50  is the equation in standard form to represent the situation

<h3><u>Solution:</u></h3>

Let the number of bucket sold be ‘a’ at $5 each and the number of hotdogs sold be ‘b’ at $4.75 each. Then after 1 hour she makes $72.50

So, on the basis of the above problem we can make an equation as follows:-

<em><u>The equation for number of popcorn and hotdogs sold after 1 hour: </u></em>

$72.50 = number of bucket sold x price of popcorn per bucket + number of hotdogs sold x price of hotdog

72.50 = 5a + (4.75)b  

5a + 4.75b = 72.50

The above Equation is equivalent to the standard form of linear equation which is Ax + By = C

where A, B, and C are real numbers, and A and B are both not zero

Hence, the best choice is standard form as it has two variables in it we can solve the equation to get the value of variables in it

8 0
3 years ago
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