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xxMikexx [17]
3 years ago
7

Pedro had 17.70 in his wallet he spent 3.25 on a drink . How much does he have left? Estimate the answer by rounding to the near

est whole numbers before subtracting
Mathematics
1 answer:
blondinia [14]3 years ago
5 0

Answer:

15

Step-by-step explanation:

$17.7 rounded to $18

$3.25 rounded to $3

$18 - $3 = $15

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If the area of a rectangle with width x can be represented with the expression A(x) = x(14 – x), what is the perimeter of the re
Marianna [84]
A=WL
P=2(L+W)

A=(x)(14-x)
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P=2(14-x+x)
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5 0
2 years ago
If a coin is flipped 10 times, what is the probability that it will show all heads or all tails? A 1/2 B 1/512 C 1/1022 D 1/1024
Ksju [112]

The probability of multiple events happening is calculated by multiplying the probabilities of each event together. This is the case if each event is independent of the other events.

For a fair coin, the probability of tails is 1/ 2 or 0.5, so the probability of all tails in 10 tosess is (1/2)^10 = 1/1024 = 0.0009765625

Correct answer: D

4 0
3 years ago
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If you write a test at 2:45 an it takes you 57 mintues to write what time do you finish at
tensa zangetsu [6.8K]

Answer:

3:42

Step-by-step explanation:

Add 57 minutes to 2:45

2:45

  57

--------------

2:102

but there are 60 minutes in 1 hours so subtract 60 minutes and add 1 hour

2:   102

+1   -60

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You will end at 3:42

3 0
2 years ago
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Which of the following is the correct graph of the linear equation below?<br> y+2=3(x+1)
Iteru [2.4K]

Answer:

y=3x+1

Step-by-step explanation:

y+2=3x+3

y=3x+1

5 0
3 years ago
Solve inequality and graph solution 3&gt;4x-1
UkoKoshka [18]

Answer: x < 1

--------------------    

Download pdf
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